RDC Waterproofing Reviews
1,000+ Five-Star Reviews Across New Jersey
New Jersey homeowners rate the RDC team five stars — again and again — for honest diagnosis, clean installs, and basements that stay dry. When water gets in, they call RDC.
4.9 average · 1,000+ reviews · BBB A-Rated
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Get My Free InspectionLifetime transferable dry-basement warranty · All 21 NJ counties
Quick answer
RDC Waterproofing holds a 4.9-star average across 1,000+ reviews from New Jersey homeowners. Reviewers consistently praise three things: honest diagnosis (we find the real source and decline to upsell), clean and on-schedule installations by our own crews, and basements that stay dry long after the work is done — on French drains, sump systems, full interior waterproofing, and more. Call (908) 569-1876 for a free inspection.
In their own words
What New Jersey homeowners say
A sample of the reviews behind our 4.9-star, 1,000+ review reputation.
“They installed a French drain system, were one of the best-priced quotes, and got it done in a day. Our basement has been bone dry.”
Erin F. Verified Review · French Drain, Union County
“Extensive basement waterproofing with sump pumps and perimeter drainage. 18 months later, even after heavy storms we don’t get water. A game-changer.”
Brent D. Verified Review · Interior System, Essex County
“Their quote to waterproof our basement was reasonable and they didn’t try to upsell. Found the real source of the water. Absolutely recommend.”
Michael L. Verified Review · Basement Waterproofing, Morris County
“Mold remediation and full interior French drains in my basement. Easy to work with and communicative. Highly recommend. Thank you!”
Laura S. Verified Review · Drainage + Mold, Middlesex County
“Instead of upselling waterproofing, they took the time to find the real source of my water issue. Reliable and trustworthy — saved me thousands.”
Mike C. Verified Review · Honest Diagnosis, Somerset County
“Sump pumps and perimeter drainage installed cleanly and on schedule. The crew was professional and left the basement spotless. Bone dry since.”
Rosemarie S. Verified Review · Sump System, Bergen County
“Added a battery backup to our sump pump before storm season. The power went out during the next nor’easter and the basement stayed dry. Worth every penny.”
David P. Verified Review · Sump Pump & Battery Backup, Ocean County
“A crack in our poured wall leaked every time it rained. They injected it, explained exactly what they were doing, and it has been completely dry since.”
Jennifer K. Verified Review · Foundation Crack Repair, Monmouth County
“Encapsulated our damp crawl space — sealed vapor barrier and a dehumidifier. The musty smell upstairs is gone and the floors feel warmer. Great crew.”
Tom R. Verified Review · Crawl Space Encapsulation, Morris County
“They excavated and installed an exterior membrane and footing drain on a failing wall. Big job, done cleanly and on schedule. Basement is finally dry.”
Angela M. Verified Review · Exterior Waterproofing, Bergen County
“Our block wall was bowing. They stabilized it with carbon-fiber straps and walked us through the whole plan. Honest, fair, and no scare tactics.”
Steve G. Verified Review · Foundation Repair, Passaic County
“Regraded around the house and extended the downspouts. Turned out that was the whole problem — no big system needed. Appreciated the honesty.”
Karen B. Verified Review · Yard Drainage, Hunterdon County
The pattern in our reviews
Three things reviewers say again and again
- We found the real problem. Reviewers repeatedly note we diagnosed the true source of the water — sometimes telling them they needed far less work than they feared.
- We didn’t upsell. Homeowners mention being quoted a fair, honest fix instead of an expensive system they didn’t need.
- The basement stayed dry. Months and years later, through heavy storms, the fix holds — backed by our lifetime transferable warranty.
Review questions
Frequently asked questions
How many reviews does RDC Waterproofing have?
More than 1,000, with a 4.9-star average across New Jersey. RDC Waterproofing is the waterproofing & foundation division of the RDC brand, and these reviews reflect the RDC family’s track record over 20+ years.
Are these real reviews?
Yes. The reviews shown are genuine, from New Jersey homeowners who had waterproofing and foundation work done. We display first name and last initial to protect customer privacy.
What do customers most often praise?
Honest diagnosis (finding the real source and not upselling), clean and on-schedule installations by our own crews, and basements that stay dry long after the job — backed by a lifetime transferable warranty.
Can I get results like these for my basement?
Start with a free, no-pressure inspection. We diagnose the true source of your water, give you a written, fixed-price quote, and back the fix for the life of the structure. Call (908) 569-1876 or book online.
Join 1,000+ dry, happy New Jersey basements
Honest diagnosis, a fixed-price quote, and a lifetime transferable warranty — anywhere in New Jersey.