Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Beantown Strong construction. Use it to sanity-check bids, then get the real number in writing.
Not sure which you need? Start with an inspection — many reputable companies assess free, and independent assessments run up to $500.
The wall run getting the drain — a full 30×40 ft basement is about 140 ft.
Estimated range
$7,600 – $15,000
Typical waterproofing project around $11,300
Thirty-nine Google ratings at 5 stars, and the job that comes up most is a roof: tiles, felt and battens stripped and replaced, a storm-damaged slope repaired, a rubber roof laid on a commercial building. Beantown Strong Construction works out of Cambridge and names Somerville, Brookline, Jamaica Plain and Dorchester as its patch. Its Massachusetts home improvement contractor registration, #219991, is active on the state registry. The company calls itself family- and locally-owned, says it has been operating for 30-plus years, and lists foundation repair and waterproofing, underpinning, siding, roofing, masonry and basement refinishing as its work. Customers keep naming the same few people: William quotes and explains, William Jr and Tony run the jobs. One had a full reroof done to standard in three days and wrote that William's quote was more detailed and cheaper than the other one they got. Another called about shingles missing after a wind storm and had the rest of the roof checked over while the crew was up there. Several mention being shown photos of the problem before the work started, and being left with a clean site afterwards. Below ground is the other half of the business. An Angi reviewer describes a full basement waterproofing — excavating and waterproofing the exterior foundation walls, then pouring a new concrete basement floor. Others had a brick-and-fieldstone foundation ground and repointed, basement beams reinforced with proper supports, a chimney rebuilt with new flashing around the roof, granite front steps repaired, and drywall and framing patched and matched after a plumbing leak. One thing to raise on the first call: the company's site claims 30-plus years in business, while its Better Business Bureau profile puts the business at under six months. Ask how long this company has been trading and under what name the earlier work was done. For a roof, a chimney or a wet basement around Cambridge and Somerville, this is a crew that works both ends of the house. Get the scope and price in writing, ask for the registration number and a current insurance certificate, and for foundation or structural repairs ask who specifies and signs off the fix.
Cannot recommend Beantown Strong Construction enough. Needed whole roof tiles, felt and battens replaced. Excellent communication and professional work carried out to incredible standard. So happy with my new roof, looks smart and they left the place spotless after they’d finished and scaffold has been taken down.
Cracking work from these lads. William came round to quote, and his quote was truly thorough and detailed, and cheaper than other quote we received. Then they came to do it, and they had it reroofed to a very high standard in 3 days. The best tradesmen we’ve had, they took real care in the job.
Excellent roof repair/replacement & siding repair post storm damage. Timely and expedient service. Great crew and explanation of repairs during the entire process. William was a huge help in getting the job completed in a timely manner.
Beantown strong construction was very professional and completed my roof and siding in a timely manner. I would definitely use them again and recommend them to others.
Their roofing crew saved me from what could have been a huge mess in my ceiling. Thank William!
Specializes in
Also offers
Service area
Languages
Ownership
Certified attributes are verified against the public registry. Others are the business's own statement.
1 change recorded — last scanned Jul 1, 2026.
Active HIC registration3.8
Chimney, sump pump, roof and siding in one job3.5
Chimney rebuilds3.1