Compare 25 Norwalk roof replacement and installation contractors. Learn what the job involves, what to check before hiring, and how we score pros.
A full roof replacement means stripping the old roofing material down to the deck, repairing or replacing any rotten sheathing, installing new underlayment and flashing, and laying new shingles, metal, tile, or membrane on top. It's a bigger job than a repair or a re-roof over existing layers, and it's the point where most homeowners lock in 20 to 30 years of protection (or, if it's done badly, 20 to 30 years of headaches). Norwalk's mix of older homes and coastal-adjacent weather, wind off Long Island Sound, ice damming in cold snaps, humid summers, means flashing detail and ventilation matter as much as the shingle brand.
We list 25 roof replacement and installation contractors serving the Norwalk area, ranging from small local crews to larger regional outfits. Before you hire, look for a few things beyond price: a valid Connecticut home improvement contractor registration, proof of liability insurance and workers' comp, a written estimate that spells out tear-off, decking repair rates, underlayment type, and flashing work (not just "shingles and labor"), and a manufacturer certification if you want a long warranty backed by the shingle maker rather than just the installer.
Our scoring weighs review volume and rating trends, how consistently a contractor shows up in local search results, business longevity, and responsiveness signals we can verify, not paid placement. For the full ranked breakdown with our reasoning on each contractor, see the best roofing contractors in Norwalk guide. If you want to understand exactly how we calculate scores and weight each factor, read our methodology.
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25 businesses, scored on recent reviews. The order weighs each business's overall score by how much of its reviewed work is roof replacement & installation, so a lower-scored specialist can rank above a higher-scored generalist.
All 20 reviews are five-star except one four-star, consistently praising Fil and Eric's teams for clear communication, competitive pricing, and spotless workmanship. Customers highlight fast project completion, transparent quoting, prompt problem-solving during complex jobs, and clean job sites; staff like Leanne and Meg earn specific mention for responsiveness.
Luis and his crew deliver roof and gutter work with speed and integrity. Reviewers consistently note he shows up promptly, explains problems clearly, charges fairly, and finishes jobs in a single day or as promised. He stands out for turning away costly replacements when repairs suffice and for thorough cleanup and professionalism on every site.
Every job comes with follow-up: Christian or Michael checks in after the repair is done, answers calls immediately when questions arise, and sends drone or photo evidence of the work. Leaks stop. Gutters drain properly. Moss comes off. The team shows up on time, cleans up after themselves, and charge less than the dozen other companies most customers call first. The core strength is that they handle roof, gutter, and siding as one system. When water shows up in an unexpected place, they diagnose whether it's a flashing gap, a clogged downspout, or a window frame issue. Staff include Michael and Christian (named repeatedly across reviews). Customers praise the crew for staying focused during heavy rain and for willingness to troubleshoot even after payment. No complaints in the record.
Fred Leon and his team have earned a 5-star rating across 23 reviews by delivering expert roofing and restoration work with meticulous craftsmanship and real responsiveness. Customers consistently praise him for showing up fast, finishing on time, and solving complex problems others left unsolved, from chimney rebuilds and copper work to flat roof replacements and full house restorations.
Most reviewers describe quick, clean projects with fair prices and hands-on oversight by owner Henry Vargas. Two recent one-star reviews report unresolved leaks and poor follow-up after payment, creating tension with the otherwise strong track record.
Let us match you with roof replacement & installation in Norwalk
No cost, no obligation. Tell us about your roofing project and we'll match you with qualified contractors.
Two five-star reviews praise quick response times and quality work. One reviewer has used them for roofing, siding, and gutters across multiple jobs. Limited review data overall.
Juan's crew earns consistent five-star reviews for roof and gutter work across Fairfield County, praised for attention to detail, clean sites, and meeting deadlines. Two older complaints flag a missed appointment and high pricing, but recent years show none of these issues recurring.
All 12 reviews are five-star. Work spans roof replacement, siding, gutters, skylights, and flashing-crews arrive on time, clean each day, and charge fairly. Jhovany and the team handle custom details on older homes and return promptly when called back.
All five reviews praise Cedar Life for speed, tidy work, and responsive communication. Reviewers highlight their skill with cedar roofing restoration and preservation, suggesting they excel in a specialized service that many roofers don't offer. Evidence of broader roofing work is limited.
All 11 reviews are five stars. Carl and Christian handle metal flashing and roof leaks that confound other contractors, often fixing problems within days of first contact. Customers return repeatedly for their craftsmanship and reasonable pricing.
All four reviews from five years ago rate Buildcase five stars. Drago leads a team known for arriving on time, explaining work clearly, cleaning up thoroughly, and keeping costs reasonable. Work spans roof repair, replacement, and siding checks.
One reviewer praised fast scheduling and a capable technician, though the single review limits insight into consistency.
A single one-star review alleges serious issues: the owner misrepresented his role in a slate roof repair, failed to follow the contract design, and left the home more flooded than before. Complaints include employee theft, trespassing on neighboring properties, poor supervision, and refusal to remedy defects. The reviewer notes the company has opened and closed multiple roofing entities.
Three five-star reviews praise the team's cedar roof expertise and professionalism, but a one-star review from six years ago documents serious scheduling failures and unreturned messages that led to a promised roof repair never being done. Review evidence is thin and heavily weighted to older feedback, limiting confidence in current operations.
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.
Bailiwick's work quality earns praise, but customer experience splits sharply. Positive reviews highlight owner Guy Poirier's expertise, crew professionalism, and meticulous cleanup. Negative reviews cite frustration with pricing (described as 4x competitor rates) and the owner's dismissiveness during consultation, raising concerns about civility regardless of workmanship.
One severe complaint alleges incomplete work, unlawful conduct, and attempts to extract additional payment. Evidence is thin: only one review with substantive detail available. The 3-star average reflects polarized ratings, and more context would be needed to assess current practices.
One recent review reports a $20,000 siding job abandoned midway with a year of excuses, material removal, and resulting mortgage insurance costs. An older five-star review praised professionalism and price, but the current standing is heavily shaped by the serious unresolved dispute.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
No individual reviews are available to assess their work quality or customer experience. The business operates 24/7 for emergency roofing and claims to serve Norwalk and Connecticut with commercial and residential services, but local evidence of performance is limited.
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.
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 2026-08-26