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Local business · Lawrence, MALocal business · 33 Garfield St, Lawrence, MA 01843, USA
Verified record
The name is the job: JC Caulking seals joints and keeps water out of buildings around Lawrence, and pairs that with masonry restoration and waterproofing on both commercial and residential work. The company's site says it has been contracting since 1998 and has spent the past 23 years on caulking finishing and waterproofing restoration, and it describes the outfit as small and employee-owned. Its Better Business Bureau profile carries an A+ grade. The two pages tell slightly different stories about age — BBB gives the business a 2012 start date, while the site dates the contracting back to 1998 — so it is worth asking how long this company, under this name, has been doing the work. A fitting call for a wet foundation wall, failing joint seals or brickwork that needs restoring. Ask for addresses of recent waterproofing and caulking jobs nearby, get the warranty on the sealant work written into the quote, and confirm insurance before anyone sets up staging.
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Certified attributes are verified against the public registry. Others are the business's own statement.
No changes recorded yet — last scanned Jul 29, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from JC Caulking. 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
Owner-led communication4.8
Long operating history3.2
