Flat and low-slope roofing is its own trade, separate from the pitched-roof shingle work most residential crews do. This category covers the contractors in Mississauga who install and repair membrane systems on plazas, warehouses, apartment buildings, and offices, plus flat-roofed additions and garages on houses. That means TPO and EPDM rubber membranes, modified bitumen (torch-down), built-up tar-and-gravel roofs, and the flashing, drains, and insulation work that goes with them.
Because water on a flat roof has nowhere to run off quickly, the details matter more here than on a sloped roof. Drainage design, seam welding, flashing around HVAC curbs and parapet walls, and proper insulation to stop condensation are the things that separate a roof that lasts 20 years from one that leaks in year three. When you're comparing contractors, ask what membrane systems they're certified to install (many manufacturers require certified installers to honor a warranty), whether they carry commercial liability insurance and WSIB coverage, and how they handle drainage and tie-ins to existing walls or rooftop units. A written scope with membrane type, thickness, insulation R-value, and warranty terms in writing beats a verbal quote every time.
With 99 businesses listed here, sorting out who actually does commercial and flat work regularly versus who lists it as a side service takes some digging. We score contractors on the factors that tend to predict a solid job: verified licensing and insurance, review consistency over time, responsiveness, and how they handle warranty and follow-up work. See our full scoring methodology for the details, or jump straight to the ranked guide to Mississauga roofing contractors to see how flat and commercial specialists stack up against the rest of the field.
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99 businesses, scored on recent reviews. The order weighs each business's overall score by how much of its reviewed work is flat & commercial roofing, so a lower-scored specialist can rank above a higher-scored generalist.
All 28 reviews award five stars. Reviewers consistently praise Adam and his crew for quick responses, transparent quoting, and delivering on time and on budget. Work quality, site cleanup, and professionalism stand out, with several noting they use PWCR repeatedly for residential and commercial projects.
Across dozens of recent jobs, customers consistently praise Fabio and his crew for arriving on time, diagnosing roof problems accurately, and finishing work to high standards. Storm damage, full replacements, and routine repairs all draw praise for professionalism, cleanliness, and pricing fairness. One caller noted that Fabio showed up when others "kept pushing around"-availability in a crisis appears central to the reputation. Reviewers highlight specific details: competitive quotes, courteous communication, 10-year warranties offered, same-day damage assessments, completion within hours, and spotless cleanup. The crew handles shingle replacement, venting, leak repair, and attic work. Several mention neighbours noticing the quality of newly installed roofs. No negative feedback surfaces in the recent sample.
Across 19 recent reviews, HomeVision consistently arrives on time, completes projects on budget, and leaves properties spotless. Oleg and Klay (co-owners) engage directly with customers, explaining options thoroughly and solving unusual problems-from 140-year-old house repairs to raccoon damage mitigation. Reviewers repeatedly praise detailed quotes, high-quality materials, and willingness to address concerns after the job finishes. The team has tackled flat-roof replacements, gutter installations into brick, soffit repairs other companies declined, aluminum siding with intricate capping, and roof damage from wildlife. Customers note they skipped the usual three-quote routine after seeing the business's neighbourhood work, and one reviewer felt confident Oleg would stand behind defects post-completion rather than disappear.
Andrew and his team turn roofing emergencies into smooth, one-day fixes. Reviewers consistently report responses within hours, clear diagnosis via drone or physical inspection, and work finished before they expected-often accompanied by before/after photos and site cleanup. Technicians named include Fabian, Enrique, and Agustin. Pricing is regularly called fair despite professional results. The standout texture: Andrew asks questions to understand the problem fully, explains options without pressure, and his crew finishes complex repairs (deck replacement, membrane install, full roof replacement) to completion rather than applying temporary patches.
Across 141 five-star reviews, Endri's professional approach, transparent detailed estimates, and reliable follow-through earn consistent praise. He personally handles estimates, his crew shows up on schedule and works full days, and pricing matches the detailed quote with no hidden costs. Work spans roofing, siding, gutters, and insulation across the GTA. The team maintains clean job sites, provides detailed written explanations, and returns to fix issues months after installation. Communication can be slower initially due to high demand, but every commitment is honored.
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All 20 recent reviews award five stars, with homeowners consistently noting the metal roof's strong appearance, careful installation, and reasonable cost. Myron emerges as a friendly, knowledgeable contact who explains the process clearly and answers questions throughout the project. From estimate to completion, the crew maintains organized sites, cleans up thoroughly, and delivers finished roofs that exceed expectations. Reviewers praise the quality of materials, the precision of the work, and the team's professionalism from start to finish.
With a 4.9 rating across 333 reviews, Real Blue earns trust through detailed quotes at multiple price points and on-time arrivals. Deepak's team handles storm damage, missing shingles, leaks, and full roof replacements with professionalism. Customers consistently praise transparent estimates, picture documentation of work, warranty letters, and thorough site cleanup. One reviewer noted minor confusion when multiple team members responded to emails about the same issue, but this did not affect job quality. The consistency of praise for communication, reasonable pricing, and reliable completion keeps customers returning for inspections and follow-up work. Based on 333 reviews with 94% five-star ratings across residential roofing, metal roofs, flat roofing, gutters, skylights, chimney removal, and emergency repairs, Real Blue delivers the workmanship and service reliability homeowners prioritize after storms or planned roof projects.
Reviewers consistently report smooth projects from quote to completion, with sales rep Martin often mentioned for clear communication and detailed estimates. Field crews led by Khazin or Brian finish jobs in one or two days, leave sites spotless, and handle last-minute requests without fuss. Named staff-Martin, Khazin, Brian, Dean, Adam, Liam-are praised for skill and courtesy. Clients note they respect property (protecting gardens, hot tubs, decks) and address hidden issues without upselling. One reviewer mentioned scope creep on cleanup during heat, but the overall tone is sustained gratitude.
Reviewers experience a team that arrives on time, communicates clearly about what the work involves, and finishes with polished results. Sukhman, Viram, and Vramdeep Singh are named repeatedly for taking extra steps: explaining problems through photos, returning for post-job inspections, and leaving properties spotless. Pricing consistently beats other quotes, and the crew refuses to cut corners on materials or installation. North Group handles full roof replacements with GAF Architectural Shingles, emergency leak repairs, and soffit/fascia/eavestrough work. Customers cite competitive bids from five or more firms and still choose this team. Follow-up visits to verify long-term protection and transparent warranty discussion set them apart in the local Mississauga market.
Blaz and his team earn consistent five-star reviews for showing up on time, explaining work clearly, and finishing jobs cleanly. Reviewers single out the attention to detail on repairs, fair pricing without upselling, and willingness to do the job right rather than cut corners, even when that costs more upfront. Their strength lies in roof replacements, leak repairs, and skylight work across Mississauga and the GTA. Customers appreciate that Blaz supervises each job personally, walks them through before-and-after photos, and cleans up thoroughly. Several mention neighbours noticing the professionalism of the work.
Coverall Roofing earns strong marks for hands-on team work, prompt response times, and meticulous site cleanup. Reviewers consistently praise named staff like George, Joe, Mark, and Oleg for detailed estimates, clear explanations, and honest advice about roof repair versus replacement. Flat-roof torch-down work and ice-dam emergency calls draw particular praise, with several clients noting photo documentation that helped insurance claims. Teams complete jobs in one day when possible and leave properties spotless.
Monarchy's metal roofing work earns consistent praise for precision craftsmanship, leadership by Wally and Kevin, and crews like Vlad and Constantine who prioritize cleanup and neighbour courtesy. Jobs finish on schedule, quotes are competitive, and roofs hold up for years without deterioration.
Reviewers consistently report smooth experiences from quote to install. Sales staff (Rocky, Taylor, Chris, Jamie) respond same-day or within days, listen without pressure, and name transparent pricing. Crews arrive on schedule, work efficiently, and leave sites clean. Named installers-Carlos Jr., Jason (project manager), Wernher (crew lead), Jaymar, Efe-receive specific praise for professionalism and attention to detail. One major complaint: a customer who paid $40,000 for flat roof replacement received conflicting warranty information and struggled to locate documentation after handover.
Roof For Life delivers consistent quality across metal roofs and roof replacements. Reviewers praise Andrew and his crew for speed (whole roofs in three days), attention to detail, clear explanations, and meticulous site cleanup. Workers arrive on time, finish on schedule, and treat customer communication as part of the job. Metal roof installations particularly stand out for durability and aesthetic appeal. No significant complaints appear across the 20 reviews reviewed.
CLM Steel Roofing delivers metal roof installations that finish fast and meet tight quality standards. Reviewers consistently praise named installers like Oleg, Peter, Victor, Andre, and Luch for professionalism and care; sales staff including Vladimir, Nazar, Zoryana, and Martin handle communication smoothly. One critical complaint flagged poor ventilation management and third-party installer follow-up, but 99% of reviews are five-star.
Homeowners consistently report fast response times, fair quotes that often undercut competitors, and reliable completion. Serg and named crew members (Andriy, Sergiy, Andrey) earn praise for catching problems others missed, protecting property during work, and leaving sites spotless-though one reviewer noted questionable debris handling. The business handles flat roof repairs, shingled installations, metal roofing, gutters, siding, and emergency snow removal across the GTA. First-time homeowners and those burned by other contractors highlight their honest assessments and stress-free communication. Wind and storm damage jobs receive same-day response.
Every review praises Vlad and his crew for honest, clean work and prompt communication. They routinely tackle complex roof problems, replace gutters and shingles, and handle emergency calls on weekends-often completing jobs faster than expected and leaving sites cleaner than they found them. Several reviewers note they fixed problems beyond the original scope at no charge, reinforcing a reputation for going above and beyond rather than inflating invoices. Across Mississauga, Toronto, and surrounding areas, customers value Vlad's willingness to explain the work before and after, his flexibility with scheduling, and his track record of on-time, on-budget delivery. Repeat customers and multi-property referrals appear common, suggesting trust and consistent performance carry weight in their renewal business.
Denis, Sasha, and their crew earn consistent five-star praise for professionalism, responsiveness, and attention to detail. Reviewers highlight their knowledge, willingness to explain the process, same-day or next-day visits on urgent calls, and meticulous cleanup, with no complaints recorded across 40 reviews.
James and his crew deliver consistent quality across roof repair, replacement, and related work. Reviewers praise his detailed estimates (often with drone footage or CAD drawings), honest assessments that avoid unnecessary upsells, swift scheduling, and meticulous cleanup. Many note he completes jobs on schedule, honors pricing without surprise fees, and backs work with multi-year warranties.
Atmosphere Roofing earns consistent five-star praise for quick turnarounds, honest communication, and skilled hands-on work. Jaden and his crew handle roof repairs, replacements, and snow removal across Mississauga with fair rates and meticulous site cleanup.
Reviewers consistently report swift, detail-oriented installation work with crews arriving on time and cleaning thoroughly. Mark coordinates projects professionally, explains options clearly, and responds promptly to concerns. The finished metal roofs exceed expectations and come backed by a long-term warranty. Most projects complete within a single day. Pricing is competitive compared to other metal and asphalt options. One reviewer waited without clear updates before scheduling, though this appears rare. The company covers gutters, downspouts, soffits, and fascia alongside roof work.
Most jobs run smoothly: crews show up on time, diagnose problems accurately, and charge fairly. Staff (Vanessa especially) answer calls quickly and send photos before and after. One significant 2022 complaint: wrong roof vent location installed; when questioned, they blamed the homeowner and refused compensation for a faulty exhaust fan. The business completed multiple visits for persistent leaks on another job with no extra charge until resolved, balancing that later incident.
Reviewers consistently report strong professional execution: Yuri's team shows up on time, completes work quickly, and leaves the site clean. The standout trait is aftercare-crew handles customer property carefully (protecting driveways, plants), fixes past contractor mistakes, and stays responsive to any issues that arise post-installation. Pricing is mentioned favorably as competitive.
Across 15 reviews all five-star, Gentech earns consistent praise for fast, professional work and standout customer service. Customers name staff members-Christine, Roger, Sue, Tina-as responsive and skilled. One reviewer credits Roger with diagnosing a difficult leak that had persisted elsewhere; others highlight efficient completion and clear communication. The office team handles scheduling and updates smoothly, making the whole process feel organized and stress-free.
Reviewers consistently report being impressed by Shubh's crew's punctuality, professionalism, and clear communication across roof repair, replacement, and gutter work. The team typically fixes leaks quickly, cleans thoroughly, and stands behind their work. One review flagged poor follow-up communication, but this remains a rare exception in a largely satisfied customer base.
TD Roofing delivers consistent results across shingle repairs, replacements, and snow removal. Toni and the crew, including Carlos, earn repeat praise for showing up promptly, explaining the work clearly, and finishing on schedule. Prices land fairly for the quality delivered, and the entire operation runs without drama. The team handles leak diagnosis with care, matches shingles properly, and cleans up after themselves. Their 5-star record reflects owners who stand behind their work and answer questions straight. Open seven days suggests they take emergency calls seriously, and referral customers keep coming back.
Yuri and his crew deliver reliable roof repair and replacement work, with strong follow-up and transparent quotes. Most reviewers praise quick response times, honest assessments, and professional crews. Two older complaints cite inadequate nailing and warranty issues, though the bulk of reviews describe lasting results and willingness to fix other roofers' mistakes.
All 17 reviews rate this business five stars. Reviewers consistently praise Alex and the crew for precise, clean work, transparent communication with photo documentation, and reliable timelines. They handle everything from small repairs to full replacements with the same care, and respond quickly to storm damage. Price comes up as fair, workmanship as flawless, and the site stays organized throughout the job.
Over a decade of repeat customers and consistent five-star reviews point to a crew that shows up on time, completes work to a high standard, and leaves properties spotless. Technicians like Dimetri and Dmytro are named for their professionalism. Long-term clients cite reasonable pricing and dependable follow-through across multiple projects.
A Mississauga-based emergency restoration firm that earns consistent praise for fast response, professional crews, and handling complex damage with transparency. Reviewers repeatedly mention named staff like Arian and Juan taking time to explain the process, manage insurance claims, and deliver thorough work on water damage, mould, and structural repairs.
Most work is delivered on time and to a high standard, with clients consistently praising Chris, Patrick, and their crews for professionalism and attention to detail. However, one customer flagged material costs (soil and mulch) as significantly higher than competitors for the same square footage, suggesting pricing varies by project type.
All eight reviews award five stars. Customers praise Kristian's team for speed, honesty, and meticulous cleanup after roof replacements and gutter work. Responses to questions come quickly, installers treat the property with care, and the finished roof earns compliments from neighbours.
Maura Roofing delivers consistent professionalism, with Dom and his team regularly praised for completing roofing projects on time, leaving sites spotless, and handling challenges like attic ventilation upgrades with care and integrity. Reviewers highlight fair pricing, expert shingle and flat roof work, and a willingness to go beyond the original scope to ensure quality results.
WM Roofing delivers strong technical work across residential and commercial projects, with reviewers consistently praising owner Vojtek's expertise, transparent dealings, and crew professionalism. The team handles everything from emergency repairs to large industrial installs with on-time completion and attention to detail, though one rare negative interaction stands out against otherwise reliable performance.
Most customers report strong professionalism, timely work, and owner Sabi's hands-on oversight. A minority encountered no-shows, unresponsiveness, and one separate safety complaint unrelated to the job itself.
Pat and Tony's team handles eavestrough, soffit, fascia, and gutter work with consistent professionalism. Reviewers praise clear communication throughout the process, on-time arrival, quality installation, and thorough cleanup. Work holds up well through heavy weather.
All 14 reviews are five-star. Customers repeatedly praise Jerry for same-day emergency repairs, solving complex problems on older homes, and finishing work quickly and cleanly. Pricing is described as fair across multiple repair and replacement jobs spanning six years.
Most customers praise Perfect Choice for on-time arrivals, competitive rates, and professional cleanups, with named contacts like Tony and Anthony building trust. One detailed complaint describes a roof that failed within three years due to poor installation practices, slow response to concerns, and internal blame-shifting when attempts were made to address the issue.
Let It Rain delivers reliable roofing work with strong attention to detail. The crew shows up on schedule, explains work clearly, and leaves sites clean. Staff like Flavio, Gary, and Sergio earn consistent praise for professionalism. One major structural failure (roof sagging within two months) and a warranty claim dispute raise concerns about quality control on larger projects, despite the company's generally strong track record.
Over 15 years, Carlson Construction has built a strong reputation for metal roof installation and repair across Ontario. Reviewers consistently praise Sergey and his team for fast execution, transparent pricing, meticulous workmanship, and site cleanliness.
All eight reviewers rated H Plus Contracting five stars. They consistently praise the crew for showing up on time, communicating clearly, and delivering clean, high-quality work without delays. Pricing is noted as competitive, and one reviewer said the technician went above and beyond the scope of the call.
All 19 reviews praise swift installations, fair pricing, and team professionalism, particularly Tony and his crew. Reviewers note quality metal products, responsive communication, and willingness to fix issues same-day or next-day. No complaints present in the sample.
Danny and his team respond quickly to roof and exterior work requests, delivering timely installations and repairs with meticulous cleanup. Multiple projects span roof replacement, gutters, soffits, and fascia over two decades of operation; reviewers consistently name Danny, Manny, Tony, and Chuck as competent, patient staff who explain problems and solutions clearly, though a single complaint notes difficulty getting past office screening for unconventional properties.
Brad and his team deliver reliable roof repairs and replacements across the GTA, with most customers praising fast response times, transparent pricing, and skilled workmanship. One recent review flags communication issues, though older reviews consistently highlight responsiveness and quality materials that hold up over years, backed by on-warranty service at no extra charge.
Vasil and his crew arrive early, finish jobs in one day, and quote fairly across roof, gutter, and siding work. Reviewers consistently praise punctual service, clean sites, and transparent pricing over 16 years of operation.
Reviewers consistently praise professional service, punctual work, and friendly staff across the board. Every team member they encounter-from the receptionist to the owner-is described as respectful and genuinely helpful, with strong attention to detail.
Mostly strong reviews for roof work and basement waterproofing, with crews praised for skill, politeness, and punctuality. One recent customer disputes the scope of work quoted and remains unresolved over weeks, citing poor shingle matching and a broken promise to redo the job.
All 12 reviews are five-star. Customers praise quick, professional service and helpful staff. Limited detail available; reviews focus on supply and handling rather than specific installation work.
Reviewers consistently praise skilled installations, attentive sales staff, and responsive follow-up from Cherry and Clark, particularly on roof replacements and eavestrough work. Senior technicians like Jose, Yogi, and Pete deliver detailed work and clean sites. However, a subset faced recurring shingle failures, crew carelessness, unaddressed billing errors, and slow responses to damage claims, suggesting variable quality control. The 4.1-star rating across 103 reviews reflects this split: 70 percent five-star work sits alongside frustration with inexperienced crews, accountability gaps on site damage, and longer-term roof performance issues after installation.
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Strong installers and salespeople deliver fast, clean metal roof work on most jobs, often with crews finishing in days and leaving yards spotless. Yet a persistent subset of customers struggle to get promised warranty repair or follow-up work done, with some projects stalled for over a year despite repeated calls-a pattern that suggests gaps in project prioritization or follow-through on smaller work. Neil, Pawel, Derek, and other crew members consistently earn praise for pace and professionalism. Metal roofing installation itself draws few complaints. The friction centres on access to maintenance service (shimming not done, seals not replaced, leaks left for months) and completion of contracted work when the job is small or behind schedule.
Most reviews praise Simon and Nick's responsiveness, skill, and warranty honoring. Yet two stark complaints document a dispute where the business allegedly took payment for chimney/waterproofing work, failed to complete it, became uncontactable, ignored legal judgment, and never paid court-ordered damages. This sharp divide demands careful contract review before engaging.
Most jobs are completed professionally and on time, with crews praised for courtesy, attention to detail, and leaving sites spotless. Several insulation and roofing projects wrapped in a single day with staff like Chris, Steven, and Mario earning repeat mentions for expertise. However, service consistency breaks down: some customers waited months for window installation, follow-up calls go unanswered, insurance promises aren't honoured, and critical paperwork for rebate programs isn't provided without repeated requests. The business holds GAF Master Elite certification and operates across Ajax to Burlington. Pricing tends to undercut competitors for comparable work. Gaps emerge in communication (ignoring contact preferences, misunderstanding requests) and contract execution (delays against stated 3-5 week timelines, unresolved damage claims, missing invoices with HST and dates needed for loan programs).
Master King Roofing earns consistent five-star reviews for showing up on time, explaining work clearly, and delivering solid results. Customers cite fair pricing and professional service. Only five reviews are available, but they show reliable performance.
All three Google reviewers scored J & R Commercial Roofing five stars. Clients consistently praise Jevon and his team for skilled work, efficiency, and care during flat roof and emergency projects. Follow-up communication and site cleanliness stood out as differentiators.
All four five-star reviews praise DMS Pro Roofers for professionalism, quality work, fair pricing, and thorough site cleanup. Detail is limited to three brief reviews, but each mentions care in execution and good communication.
Recent work earned five-star feedback for professionalism, cleanliness, and quality output. Review volume is limited; evidence comes mainly from one detailed recent job.
Overwhelmingly praised for professional, attentive work on condo and commercial properties across Ontario and BC. Staff send detailed photo reports and understand building mechanics well. Two low ratings cite unresolved roof leaks after multiple visits and a traffic complaint unrelated to work quality.
All 12 reviews award five stars. Reviewers consistently praise the team for professional conduct, clear communication, and meticulous attention to detail throughout quoting, inspection, and installation. Projects run on schedule and safety remains central to their process.
Five-star reviews praise fair pricing, transparent progress updates with photos, and willingness to solve problems as they arise. A one-star complaint alleges a truck hit a pedestrian and describes difficulty reaching the company by phone.
Strong crews earn consistent praise for friendliness and work quality. However, serious complaints about unsafe practices on site, water damage during roof replacement with delayed/minimal repairs, and unprofessional driver conduct undercut confidence. Review evidence is mixed and somewhat limited.
Flynn Canada performs skilled metal and commercial roofing work across the Greater Toronto Area. Customers praise the company's technical expertise and team responsiveness, though multiple recent reviews flag reckless driving and unsafe parking by employees on job sites and in lots-behavior that stands in sharp contrast to the firm's established reputation with logistics partners.
One reviewer experienced seamless service from quote through cleanup, with the crew arriving promptly, working carefully, and leaving the site clean. The finished roof quality and the crew's pride in their work impressed the customer enough to recommend City Star to others.
Daniel and his crew deliver reliable roofing and aluminum work. Reviewers praise their responsiveness when fixing leaks from other contractors, quality materials, and straightforward advice.
All seven Google reviews award five stars. Reviewers consistently praise Kirby and his team for fast emergency response, durable flat roof work, fair pricing, and reliability across multiple properties over years of service.
Armour Shield Roofing has earned a perfect 5-star rating across 8 reviews in Mississauga. Clients consistently praise Rodney and his team for transparent quotes, careful on-site documentation, and thorough cleanup. Communication before and during projects is reliable.
One five-star reviewer praised the crew's expertise, though the limited review volume offers only a narrow snapshot of their work.
All four reviews name Barry Tessler and praise Thermaco for detailed roof inspections backed by infrared scanning, clear explanations, and prompt turnaround. Reviewers with contractor and building-owner backgrounds trust the firm for identifying roof issues others missed and providing competitive estimates on condition assessments and consulting.
Strong work from the crew on completed jobs, with praise for material quality and timing. Recent concerns include driver conduct and a long-standing complaint about project completion.
Most customers praise skilled workmanship and thorough cleanup, but one experienced demanding payment terms (90% upfront) and rude staff behavior. Premium pricing applies.
Two reviewers called out professionalism and knowledge, but with only three five-star reviews total, the picture remains limited. Their website lists over 30 years in business, 24/7 emergency coverage, and work across flat and metal roofing with waterproofing services.
All four reviews are five-star. Reviewers highlight meticulous workmanship, site cleanliness during and after jobs, and willingness to repair substandard work left by other contractors. One family compared True North favourably to two other metal companies on professionalism and debris management. Lead installer and owner Myron receive specific praise for detail and customer focus.
Recent five-star reviews praise professional crews, clear communication, and thorough cleanup on roofing and attic work. However, older one-star accounts allege aggressive upselling during flat roof assessments, misidentification of existing flashing, and inconsistent technician knowledge. The spread reflects a business with strong execution in some projects but credibility gaps in diagnostics and transparency.
All five reviews rate the work and team highly. Patrick and his crew are noted for showing up quickly after a call, quoting fairly on small jobs others refused, and finishing eavestrough and fascia work cleanly in a day or two. Reviewers mention staff by name (Dario, Isabelle) and praise their professionalism and willingness to work in poor weather.
Limited review evidence: one five-star mention of responsive staff (Brian noted as helpful). Rating sits at 4.5 across four reviews.
Three five-star reviews praise the crew as hardworking and professional. One reviewer confirmed a flat roof leak was fixed permanently. Limited recent review activity, but the track record is clean.
All three reviews award five stars. Reviewers praise Tarcom for fixing leaks reliably and handling projects with attention to detail and sensitivity to client needs. Evidence is limited to a handful of reviews spanning years.
Limited review data available. Triumph Group operates across Canada with over 37 years of experience, offering roofing, waterproofing, cladding, and related services.
Fractal Roof Inc. holds a perfect 5-star rating from one Google review. Review detail is limited, so specific feedback on their roofing, siding, or skylight work is not yet available from customer accounts.
Skilled masonry and chimney work when jobs proceed, but recent reviews allege aggressive upselling tactics, follow-up abandonment, and deliberate targeting of elderly customers with cash demands and missing documentation. Earlier positive reviews praise quality and friendliness; later complaints describe a pattern of scope inflation, broken promises, and poor contract practices.
Two reviews over the past six years praise on-time service, clear explanations, and quality work at fair prices. One older review rated the job poorly without detail. The limited feedback offers a mixed picture.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Ronco Roofing holds a perfect 5-star rating on one Google review. Limited feedback is available; the profile is grounded in this single positive review and the company's stated service range.
Gitano's initial installations earn consistent praise for quality and clean work, with some roofs lasting 7-8 years without issue. Post-installation communication collapses, however: warranty claims go unanswered for weeks or months, leak repairs are repeatedly promised then delayed, and the owner (Lewis) contradicts himself on coverage and timelines. Customers report being passed between staff members with no resolution, while damage from unaddressed leaks accumulates. The pattern suggests the business excels during the sale but fails to back its work afterward. A 2017 installation still holds strong, yet multiple roofs from 2018-2020 are already leaking and the company refuses to engage despite warranty terms. Reviewers describe the experience as stressful and the business as lacking accountability.
Older reviews praise Harry and his team for timely, skilled roof work and fair pricing. Recent complaints describe months of missed appointments, incomplete jobs, and customers forced to hire others at extra cost to finish the work.
One five-star review supports TRB Roofing's service. Evidence is limited; the single review provides minimal detail about specific work or customer experience. This profile reflects early reputation; more reviews would clarify service consistency and expertise.
Based on limited review data, Sika Sarnafil holds a five-star rating. Their website lists over 100 years in business and claims expertise in PVC roofing, flat roofing, waterproofing, and related services.
Review evidence is limited, so we cannot speak to what customers actually experience. The business claims to have operated since 1978 and serves multiple regions across Ontario, with services spanning flat roofing, repairs, waterproofing, and energy-efficient solutions like solar installations.
Platinum Roofing & Exteriors operates from Meadowvale (Mississauga) and lists services across roof replacement, repair, metal and flat roofing, skylights, siding, gutters, and insulation. Their website states they hold CertainTeed, VELUX, IKO, and GAF certifications and serve the Hamilton-to-Guelph region. Direct review evidence is limited.
Review evidence is limited. Their website lists residential and flat roofing, siding, skylights, metal work, and gutter services across the Greater Toronto Area. Full liability insurance is claimed.
Review evidence is limited. Cawthra Roofing Inc operates from Mississauga and lists extensive residential and commercial roofing services on their website, including roof repair, replacement, flat roofing, siding, gutters, and attic ventilation across the GTA.
Limited review evidence. Their website claims 40 years of operation serving Burlington, Milton, Oakville, Halton Hills, Mississauga, Brampton, Caledon, and Vaughan. Ash Tec states it handles flat roofing systems (EPDM, BUR, PVC, TPO, modified bituminous), waterproofing, skylight work, emergency repairs, and rooftop penetrations.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Review evidence for CLM Steel Roofing is not currently available. Their website lists metal roofing shingles, standing seam systems, and sheet metal fabrication across the GTA.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Limited review evidence available. The business offers metal roofing installation for residential and commercial properties, free estimates, and full-coverage warranties on steel and metal systems. Pre-approved financing is available.
Review evidence is too limited to draw conclusions about quality, reliability, or customer experience. The business lists TPO, EPDM, and skylight services on its website but no customer feedback is available here to verify performance.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
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Last updated 2026-09-25