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Typical Greater Boston range for this kind of work, from regional averages — not a quote from Effective 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
Effective Waterproofing is a Worcester-area contractor focused on basement waterproofing, foundation-crack repair, drainage systems, crawlspace work, and sump pumps. BBB lists an A+ accredited profile, while the Massachusetts registry identifies EFFECTIVE WATERPROOFING INC as the holder of an expired HIC license. Customers describe Marcus and his crew handling flooding, foundation cracks, perimeter drains, vapor barriers, dry wells, and sump-pump systems. Reviews from 2021 through July 2026 frequently praise prompt responses, clear explanations, fair or competitive pricing, careful work, cleanup, and dry basements after repairs. One 2021 reviewer reported a missed measurement and quote visit, and a 2019 HomeAdvisor review reported continuing water near a chimney after drainage work. Before booking, confirm current licensing, the drainage design, warranty and follow-up terms, utility protection during excavation, and maintenance expectations. Effective Waterproofing appears best suited to homeowners addressing active basement water, foundation cracks, drainage, or sump-pump needs who want a detailed diagnosis and written scope.
Marcus and Steve just finished the yearly checkup on my pumps, etc.. They put the system in 4 years ago and it's the best money I have ever spent on the house. So happy with the installation, the cleanup, and yearly followup. It has been such a relief that water in the basement is no longer a concern and hassle!
I was very satisfied with the work that Effective Waterproofing did in my basement. They effectively neutralized the substantial amount of water that consistently flooded my basement numerous times in the early spring. Marcus and his team were thorough, courteous and professional and efficiently completed the job at a fair price..I highly recommend!
I recently had foundation crack repairs done by Effective WaterProofing, and I’m very pleased with the work. Marcus, who handled the repair, was extremely knowledgeable and technically skilled. He took the time to explain what needed to be done, worked efficiently, and made sure the job was completed with great attention to detail. The entire process was smooth, and the quality of the repair gives me confidence that the issue was fixed correctly. I really appreciate the professionalism and expertise shown throughout the job. I would definitely recommend Effective WaterProofing to anyone needing foundation repair. Thank you for the excellent work!
It was an absolute pleasure working with Marcus and his crew. Everything from initial contact to execution of the job was perfect. I would highly recommend Effective Waterproofing.
They were prompt, clean and effective at solving our water leak problem. And they did it *very* quick, coming the next day!
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Certified attributes are verified against the public registry. Others are the business's own statement.
3 changes recorded — last scanned Aug 25, 2026.
Basement waterproofing results5.0
Same-week emergency water-damage repairs4.8
Owner-led communication4.8
Fixes leaking, cracked foundations4.7
Skilled hardscape work3.6
Active state license3.6
Fast leak response4.2