Verified Greenwich roofing companies for roof repair, roof replacement, storm damage inspections, and leak fixes - serving Old Greenwich, Riverside, Cos Cob, Byram, Glenville, Belle Haven and beyond.
A roof replacement is one of the biggest checks a homeowner ever writes. The right contractor shows proof of licensing and insurance, walks the attic - not just the shingles - and puts the scope in writing before asking for a deposit.
From backcountry estates to Old Greenwich colonials, Greenwich properties are managed like the portfolios of the people who own them. When you compare roofing companies in Greenwich, ask every one of them the same three questions: are you licensed and insured for this exact work, who is actually showing up (your crew or a sub), and what does the warranty cover in writing.
Searching for roofing companies near me in Greenwich? Everyone ranked below serves Greenwich and the surrounding neighborhoods, including Old Greenwich, Riverside, Cos Cob, Byram, Glenville, Belle Haven. Check the address and service area on a listing before you call, because the closest one is not always the one a search engine puts first.
If this is an emergency, call rather than fill in a form. An active leak in a storm is a tarp-tonight call, with the permanent repair quoted in daylight. Ask up front whether they are dispatching tonight and what the after-hours call-out fee is: 24/7 availability is not something a star rating can tell you.
Based on Google ratings and review volume as of September 2026, the top rated roofing companies in Greenwich are R&A Remodeling & Roofing, Preference Construction, Roofing and Home Improvement, GA CASTRO CONSTRUCTION. See the live ranked list, ratings, and contact details on this page.
Every company ranked on this page serves Greenwich and the surrounding area, including Old Greenwich, Riverside, Cos Cob, Byram, Glenville, Belle Haven. Open any listing for its address, phone number and service area, then call the two or three closest to you. Distance is worth checking yourself: the nearest roofing company is not automatically the best one, so this page ranks on rating and review volume first and leaves proximity to you.
After-hours availability is not part of a Google rating, so this directory cannot verify it for you in advance. An active leak in a storm is a tarp-tonight call, with the permanent repair quoted in daylight. Call the top rated roofing companies on this page and ask two things before you agree to anything: are you dispatching tonight, and what is the after-hours call-out fee. A company that answers both plainly on the phone is usually the one that actually shows up.
A roof replacement is one of the biggest checks a homeowner ever writes. The right contractor shows proof of licensing and insurance, walks the attic - not just the shingles - and puts the scope in writing before asking for a deposit.
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