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Vinyl siding, replacement windows and roofing are central to Hanover Hill's advertised work. Based at 8 Beauchesne Drive in Hooksett, the company also lists interior and exterior doors, remodeling and additions. It says it serves areas within a 50-mile radius of Manchester, Londonderry and New Boston. BBB customers praise workmanship, tidiness and communication. In a May 2025 Manchester-area Reddit comment, a person said they had used Hanover Hill Roofing in Hooksett two years earlier. The company describes itself as veteran-owned. BBB identifies Corey Thornhill as president and co-owner, lists the company as also trading under Hanover Hill Siding, and reports accreditation since July 1984 with an A+ grade. BBB also lists decks, three-season porches, bathroom remodeling, gutters, shutters and patio doors among its offerings. The website gives weekday hours of 7 a.m. to 4:30 p.m., with Saturdays by appointment.
Typical your area range for this kind of work, from regional averages — not a quote from Hanover Hill Insulation & Siding, 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
“2 years ago we used Hanover Hill Roofing in Hooksett.”
Jayson and Corey were great to work with. My father needed some small repairs to his siding.
We used Hanover Hill for a major overhaul of our home- roof, windows and siding. They provided quality workmanship in every phase, were thorough, tidy, easy to work & communicate with.
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Certified attributes are verified against the public registry. Others are the business's own statement.
1 change recorded — last scanned Sep 30, 2026.
