RegionalRegional
Verified record
Marchwood Masonry and Waterproofing does what its name says: masonry and waterproofing, listed that way on Angi, BuildZoom and Thumbtack alike. BuildZoom's profile also puts roofing among its services, and Thumbtack's adds foundation repair. For a wet basement or a cracked foundation wall, ask which of those they handle with their own crew, get the scope and the price in writing, and confirm their contractor registration and insurance before anyone starts digging.
Specializes in
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Marchwood Masonry And Waterproofing. 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
Also offers
Languages
No changes recorded yet — last scanned Sep 14, 2026.
Basement waterproofing5.0
Retaining walls5.0
Bulkhead replacement4.8
Brick and 1850s fieldstone foundations repointed4.8
Structural carpentry4.8
Owner-led communication4.8