Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from A & M Masonry & Construction & Restoration. 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
Difficult jobs are what A&M Masonry's customers describe. In a September 2021 review, a homeowner with a 200-plus-year-old house said A&M repaired the basement and crawl space walls after another foundation company said it wouldn't touch the project. A November 2024 customer said Mike and his team handled a chimney rebuild with steep roof lines and solar panels. The Worcester company's BBB profile names Michael Quinn as principal contact and records a 1999 start; it is not BBB accredited and the BBB has not rated it. Michael Quinn's Massachusetts construction supervisor licence (CS-124050) is active on the state registry. Google shows 5 stars from 16 ratings. In a November 2022 review, first-time homebuyers said the crew was patient with their questions while repairing their foundation. A September 2022 customer praised basement repairs and waterproofing at a fair price. An August 2025 customer had a garage floor replaced. In May 2026, a customer with a difficult project said the pricing was fair and the crew honest throughout. A March 2026 reviewer said Mike provided urgent paperwork on a masonry project eight years after the work. One March 2026 Reddit commenter who hired him said the work was very good but called him a bit unprofessional, said the cleanup could have been better, and wasn't sure the price was totally fair.
“I got work done by this guy. He did very good work buuut.... He is a bit unprofessional, he could have cleaned better, I'm not sure the price was totally fair. Again, he did very good work. A&M Masonry & Restoration Worcester MA | Repair Specialist https://share.google/AmW5zGdtceh7Brwv5”
Really solid group of guys here. I had a difficult project and not only did they do it but they offered me really fair pricing and were very honest the whole time. I will definitely be using them again for other projects.
Mike is a true mensch. 8 years after doing work on our property, he was able to provide some urgent paperwork needed regarding the masonry project, no questions asked. Talk about customer service!
We recently had our garage floor replaced. A&M Masonry did a fantastic job! They started in a timely manner and were very thorough and hard working. We are very pleased with their craftmanship and they are true experts in the field.
Michael is the best.
I highly recommend Mike and his team for any masonry or restoration projects. They handled a challenging chimney rebuild with steep roof lines and solar panels beautifully. Honest, hardworking craftsmen to be sure. Thanks Mike and guys
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Concrete and pavers around a pool3.5