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Flat & Commercial Roofing in Connecticut

Flat & Commercial Roofing in Stamford

How flat and commercial roofing works in Stamford, what to check before hiring one of 7 local pros, and how our scoring compares them.

Flat and commercial roofing covers the low-slope systems you find on office buildings, warehouses, strip malls, apartment complexes, and additions with a flat or nearly flat roofline: TPO, EPDM rubber, modified bitumen, and built-up (tar and gravel) roofing, plus the coatings and repairs that keep them watertight. It's a different trade from steep-slope shingle work. The membrane, seaming, drainage, and flashing details matter more than curb appeal, and a bad install shows up as ponding water or leaks around drains, HVAC curbs, and parapet walls within a season or two.

Stamford's mix of older commercial buildings downtown and newer construction near the waterfront means roofs here face real snow load in winter and long summer UV exposure, both of which age a membrane fast if it was installed wrong or skipped a proper tie-in at the edges. We've listed 7 flat and commercial roofing businesses serving the Stamford area in this category.

What to look for before you hire

  • Commercial-specific experience: ask for recent flat-roof jobs, not just residential shingle work, since the materials and warranties differ.
  • Manufacturer certification: installers certified by TPO or EPDM manufacturers (GAF, Carlisle, Firestone/Elevate, etc.) can usually offer longer material warranties.
  • Proper licensing and insurance: Connecticut requires a home improvement or contractor registration for this work, and commercial jobs should carry adequate liability coverage.
  • A written scope: covering tear-off vs. recover, insulation, drainage fixes, and flashing detail, not just "reroof."
  • Warranty terms in writing: both workmanship and material warranty length, and who you call if something leaks in year three.

Our scoring weighs verified reviews, responsiveness, licensing and insurance status, and how consistently a company shows up across multiple sources, so you're not relying on a single five-star post. For the full breakdown of how each business stacks up, see the ranked guide to Stamford's best roofing contractors. Our scoring approach is explained in full on the methodology page.

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All flat & commercial roofing in Stamford, ranked by score and relevance

7 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.

North East Roofing and Home Improvement
#1
81

North East Roofing and Home Improvement

5.0(11)✓ Google-verified

Every review praises Dillon, the owner, for his knowledge, responsiveness, and integrity. He diagnoses complex problems carefully, arrives quickly for emergencies, and finishes work with meticulous care-including personal follow-up cleanup. Customers return repeatedly and report beating other quotes while maintaining premium workmanship.

Roof RepairRoof Replacement & InstallationFlat & Commercial Roofing
M. Gottfried Roofing
#2
63 low data

M. Gottfried Roofing

5.0(5)✓ Google-verified

M. Gottfried has earned consistent five-star praise across commercial and residential projects spanning over a decade. Reviewers credit thorough preparation, quick responsiveness, clean job sites, and fair pricing.

Flat & Commercial Roofing
North East Home Improvement
#3
62 low data

North East Home Improvement

5.0(1)✓ Google-verifiedPublishes prices

After a blizzard, the crew responded immediately and solved the problem. One reviewer praised their friendly approach and reliability.

Flat & Commercial Roofing
US Juarez Roofing
#4
69 low data

US Juarez Roofing

5.0(8)✓ Google-verified

All five-star reviews across eight ratings. Samuel and his crew handle roof repairs and replacements with speed and care. Customers praise competitive estimates, rapid completion, clean work, and professional demeanor. Limited review detail, but the pattern is consistent satisfaction.

Flat & Commercial RoofingMetal RoofingGutters & Siding
A&S Roofing Company Stamford Connecticut
#5
70 low data

A&S Roofing Company Stamford Connecticut

5.0(4)✓ Google-verified

All four five-star reviews highlight technician Jude's reliability and knowledge, with customers noting the crew's respectful work and thorough cleanup. Evidence is limited to recent 2026 reviews but uniformly positive.

Roof RepairRoof Replacement & InstallationMetal Roofing

Let us match you with flat & commercial roofing in Stamford

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Cruz Roofing and Siding Stamford
#6
34 low data

Cruz Roofing and Siding Stamford

No rating yet✓ Google-verified

Cruz Roofing and Siding Stamford claims A+ certification with the Better Business Bureau and five-star ratings on Google, Angie's List, HomeAdvisor, and Facebook. The business states it serves Western Connecticut with roof repair, replacement, metal roofing, flat roofing, siding, gutters, and emergency services. Note: review detail is limited; ratings come from the business's own claims rather than our directory review data.

Roof RepairRoof Replacement & InstallationMetal Roofing
Roofer In CT Stamford
#7
26 low data

Roofer In CT Stamford

No rating yet✓ Google-verified

Not enough recent reviews yet to synthesise a reliable sentiment read for this business.

Gutters & SidingFlat & Commercial RoofingMetal Roofing

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Common questions about flat & commercial roofing

How much does a flat or commercial roof replacement cost in Stamford?
It varies widely by size, material, and whether the old roof needs full tear-off, but most low-slope commercial jobs price out per square foot of roof area, with EPDM and TPO generally landing cheaper than built-up or modified bitumen systems. Get at least two or three written quotes since labor and disposal costs vary a lot between contractors.
How often does a flat roof need to be replaced?
Most flat roofing systems last 15 to 25 years depending on the material (EPDM and TPO on the higher end, built-up roofing often less) and how well it's maintained. Ponding water, UV exposure, and deferred repairs around drains and flashing all shorten that lifespan.
What should I expect during a flat roof inspection or repair?
A thorough contractor checks the membrane for splits or blistering, inspects seams and flashing around drains, HVAC units, and parapet walls, and looks for ponding water that signals a drainage problem rather than a membrane problem. Expect a written report before any repair work starts, not just a verbal estimate.
How can I tell if a commercial roofing job was done well?
Look for even, consistent seams with no loose edges, proper slope toward drains with no standing water 48 hours after rain, correctly flashed penetrations, and a workmanship warranty separate from the material warranty. A contractor who won't put warranty terms in writing is a red flag.

Last updated 2026-08-26