31 photos
Three hills masonry & foundations
Local business · Boston, MALocal business · 529 Main St, Boston, MA 02129, USA
3.4(6)· early read
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
- 6 reviews in the last 6 monthsNo negatives
- 31 work photos
Highlights
- Storm-tested repair — a July 2026 customer said leaks stopped after a storm
- Old-house experience — a July review described a 112-year-old basement dried out
- Quoted below rivals — two July reviewers said its estimate beat other bids
- Owner-operated crew — company says the founder works every job himself
- Brand-new business
What does basement waterproofing cost in Greater Boston?
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Three hills masonry & foundations. 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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