Verified record
T.M. Sullivan Construction is a general contracting firm in Norwell. In a 2019 Google review, a customer said T.M. Sullivan installed a slider and a small deck, and that the crew was friendly and courteous and "even finished the job ahead of schedule." The company describes itself as building custom homes and doing whole-home renovations and additions on Boston's South Shore on a fixed-cost basis, taking only a few projects a year, and its site says Tom Sullivan founded the firm after working at the construction management firms Shawmut Design and Construction and Bond Brothers. Its Massachusetts home improvement contractor registration, number 181051, is active on the state registry. Its BBB grade is A+. BuildZoom shows 25 permitted projects, mostly Hingham and Norwell home additions and kitchen and bathroom remodels from 2016 to 2025. In a 2015 Houzz review, a customer said they renovated their third floor and that the job was done exactly as requested for the quoted price; that 2015 customer called Tom very professional and attentive to their needs.
“Sullivan construction essentially rebuilt our home and had to deal with a ton of curve balls along the way, all the while keeping true to the period details on the facade and maintaining functionality throughout the interior.”
Outstanding general contractor. Plus his finish guy is so handsome.
I recently had a slider and small deck installed by T.M Sullivan, I cannot say enough good things! The crew was friendly and courteous and above all did outstanding work and even finished the job ahead of schedule. Now I can enjoy my new decal all summer.
Tom is very professional. His work is excellent, very attentive to our needs. We renovated our third floor. The job was done exactly as requested for the quoted price.
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2 changes recorded — last scanned Sep 17, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from T.M. Sullivan Construction. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$23,000 – $35,000
Typical remodeling project around $29,000
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Trim matched to a house's original woodwork4.8
Porches and stairs4.3
2023 Sprout Award for a 1650 cottage renovation3.6
