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W W O'Brien & Sons Inc
Local business · Plympton, MALocal business · 34 Forest St, Plympton, MA 02367, USA
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Verified record
License not state-verified. We could not confirm a current registration in the state registry. Insurance is self-reported. Look up in the official Massachusetts registry ↗
- Not rated by the BBB
- 11 work photos
W W O'Brien & Sons Inc is a Plympton concrete forming contractor that builds foundations, walls, and flatwork for both homeowners and commercial contractors. Its BBB profile lists William O'Brien as president and puts the company at 24 years in business, though the profile isn't accredited and carries no rating or review history. There's no customer review record on file yet to say how the actual jobs have gone. Worth asking for references from recent foundation or flatwork projects before hiring.
Specializes in
Waterproofing / Foundationconcrete foundationsconcrete forming
What does basement waterproofing cost in Greater Boston?
Typical Greater Boston range for this kind of work, from regional averages — not a quote from W W O'Brien & Sons Inc. 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
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