Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from B-Dry System of New England, LLC. 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
B-Dry System of New England has been waterproofing Massachusetts and southern New Hampshire basements since 1981, and recent reviews describe exactly what a family-owned operation with decades of installs looks like: a small, familiar crew -- Rey, TJ, Adam, Reynaldo -- showing up on time and doing careful work. When water got into one customer's basement this spring, they chose B-Dry for an interior French drain; Adam worked out a solution at a fair price, and the installation crew, led by Reynaldo, was punctual, made helpful adjustments to improve drainage, and left the site clean throughout. The company's Massachusetts home improvement contractor registration is active, and the Better Business Bureau rates it A+ and lists it as accredited since 1982. In a November 2025 review, one customer described a French drain that was pressure-tested the very next day by a multi-day rainstorm and kept the basement dry through the worst weather they'd seen in a while; another, that same month, had two ocean-adjacent Scituate basements fitted with full systems and dehumidifiers at a fair price. In a February 2026 review, a customer noted that Adam had recently taken over the business from its previous owner and was working to grow it using the company's long-established approach. One thing worth flagging before booking: the BBB's own write-up on the company mentions a complaint about staff attitude that isn't reflected among the reviews quoted here -- worth asking about alongside the otherwise strong record. The company says it uses its own employees rather than subcontractors and serves a wide swath of eastern Massachusetts, from Acton to Boston.
B-Dry came and checked out my sump pump system and replaced the battery. TJ and Rey were on time, friendly, and gave great advice regarding some moisture issues I was having. They were great and I would highly recommend.
Great customer service, technician takes the time to fully explain the health of the pump system and battery backup. I appreciate honesty in business and BDry New England has it! Thanks to TJ and Rey!
quick, polite, efficient and neat install team. Santa-fe Compact 70 dehumidifier installed. has 6 year warranty.
Happy to have worked with this company for many years with their Bdri system. All the employees we have dealt with from Jackie to TJ have been all professional and courteous. Ray Murano
Met with Adam the day after I called for an appointment! He was very prompt and professional! No silly videos to watch, just a good explanation of what needed to be done! Give him a call you won’t be disappointed
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Established 4.3 rating