Compare 10 Ansonia roof replacement and installation contractors. Learn what the job involves, what to check before hiring, and how our rankings work.
A full roof replacement means stripping the old roofing material down to the deck, repairing or replacing any damaged sheathing, installing new underlayment and flashing, and laying new shingles, metal panels, or another covering built for Connecticut's mix of heavy snow loads, ice damming, and humid summers. It's a bigger job than a repair or a partial re-roof: expect a crew on site for one to three days, a dumpster in the driveway, and a permit filed with the city before work starts. Installation covers the same scope for new construction or an addition, where the roof goes on over bare deck for the first time.
Ansonia has 10 roofing contractors listed in this category, ranging from small local crews to larger regional installers. Because a roof is a five-figure investment that has to perform for 20-plus years, the difference between a good contractor and a mediocre one shows up in leaks, ice dam damage, and voided manufacturer warranties down the road.
We rank the 10 contractors in this category using verified customer reviews, responsiveness, licensing and insurance status, and consistency of work over time, not paid placement. For the full ranked list with scores and reasoning, see our best roofing contractors in Ansonia guide. Details on how we weigh each factor are in our ranking methodology.
Let us match you with roof replacement & installation in Ansonia
No cost, no obligation. Tell us about your roofing project and we'll match you with qualified contractors.
We found 10 businesses offering roof replacement & installation in Ansonia; 8 met the criteria for the scored directory. 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 17 reviews praise Carlos and his team for honest communication, fair pricing, and reliable work on roofs and gutters. Customers consistently highlight quick response times, clean jobsites, quality materials, and the owner's problem-solving skill and attentiveness from start to finish.
Paul Vartelas and his team deliver reliable roof, siding, and gutter work backed by personal ownership and quick follow-up. Reviewers praise their honesty (especially refusing unnecessary full replacements in favor of targeted fixes), efficient crews, and willingness to help years after the original job. One leak complaint stands out against the broader pattern of satisfied multi-year customers. Work spans roof replacement, repairs, gutter fixes, and siding, with particular strength in ice-dam prevention and honest damage assessment. The crew keeps sites clean, shows up on time, and Paul often visits to inspect completed projects. Customers report fair pricing relative to competitors and strong warranty support.
One reviewer called the work fast and professional. Perfect 5-star rating across four reviews, though limited evidence to assess overall service quality.
Nick & Nick's delivers swift, hands-on service; owner attends jobs and crew cleans up thoroughly. One older roof failed prematurely, and a receptionist communication lapse left a customer waiting twice.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Let us match you with roof replacement & installation in Ansonia
No cost, no obligation. Tell us about your roofing project and we'll match you with qualified contractors.
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.
Enquiries you submit through this site's forms may be passed to partner providers who can carry out the work, and we may receive a referral fee. Our rankings and scores are based only on our published scoring method and are not influenced by referral fees.
Last updated 2026-08-26