Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Winter Hill General Contractor Inc. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$4,000 – $11,000
Typical exterior project around $7,500
Winter Hill General Contractor is a North Reading roofing and siding outfit that also takes on remodeling work, and it carries a GAF Master Elite certification — the manufacturer's top installer tier — for its roofing jobs. Beyond that credential, the record here is thin: none of the directories checked (BBB, Houzz, BuildZoom, Procore Network) show a single customer review, so there is no finished-job track record to point to yet. The company holds a non-accredited A+ grade with the Better Business Bureau and has reportedly been in business 16 years, and BuildZoom and Houzz both list a Massachusetts Home Improvement Contractor registration as active — though that reflects each directory's own claim rather than an independent state-registry check here. Worth asking about: an OSHA safety record cites the company for a ladder-access violation — a portable ladder set up for roof access whose side rails did not extend the required three feet past the landing. With no reviews to lean on, this is a company worth vetting directly — ask for recent job references and confirm the license number and current safety practices before signing anything.
“a portable ladder was used for access to an upper level landing surface and the ladder's length did not allow the ladder side rails to extend at least 3 feet”
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2 changes recorded — last scanned Sep 7, 2026.
Root-cause repairs5.0
Repair specialist5.0
Historic restoration expertise5.0
Honest guidance5.0