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Kline Houselifting
Careful house lifting2.9
Capeside Masonry
Chimney expertise4.7
Local business · Harwich, MALocal business · 21 6 Penny Ln, Harwich, MA 02645
Verified record
A leaking foundation was fixed within an hour, according to a December 2025 Google review of Gibson Waterproofing. The customer said owner Bill took time to address concerns, and praised the team's professionalism, respectfulness and willingness to answer questions. Gibson Waterproofing is based in Harwich. Its BBB profile names William Gibson III as owner and gives 2006 as the business's start year. Procore lists Gibson Waterproofing Inc. as a specialty contractor serving residential, commercial and industrial customers, with 64 projects tracked on its network.
What an amazing company! The owner Bill was very pleasant and took the time to address all of my concerns! They promptly addressed the problem with my foundation leaking water and fixed it within an hour! 10/10 review for Gibson waterproofing! Very professional, very respectful, and answered any questions!!!
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Gibson 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
Specializes in
Languages
1 change recorded — last scanned Sep 30, 2026.
Careful house lifting2.9
Chimney expertise4.7
