Basement Waterproofing · Camden County, NJ
Basement Waterproofing in Camden County, NJ
From the dense older housing of Camden, Collingswood, and Pennsauken to the suburbs of Cherry Hill, Voorhees, and Gloucester Township, Camden County basements get wet because of the Delaware River lowlands, a high water table, and the Cooper River. RDC Waterproofing finds the real cause and fixes it, with a lifetime transferable dry-basement warranty. We dispatch from our Piscataway hub and cover all of New Jersey.
- Local Camden County crews
- Free 7-day inspections
- Lifetime transferable warranty
- We fix the source, not upsell
Camden County wet basement?
Water after a storm, a musty old basement, or a crack that weeps — tell us what you’re seeing and we’ll diagnose it free.
Get My Free InspectionPiscataway hub · Serving all of Camden County
Quick answer
RDC Waterproofing provides basement waterproofing, French drains, sump pumps, and foundation crack repair throughout Camden County, New Jersey — including Camden, Cherry Hill, Gloucester Township, Voorhees, Pennsauken, Winslow, Haddonfield, Collingswood, and Lindenwold. We diagnose the true source of the water for free and back the fix with a lifetime transferable warranty. Call (908) 569-1876.
Local conditions
Why Camden County basements get wet
Camden County sits in the Delaware River lowlands, where the water table is high and the ground drains poorly. The city of Camden, Pennsauken, and the older river towns are densely built with pre-war homes on block and stone foundations that wick water through the wall and cove joint after every heavy rain. The Cooper River and its tributaries wind through Collingswood, Haddonfield, and Cherry Hill, keeping the surrounding neighborhoods’ water tables high and their basements prone to seepage.
In the newer suburbs — Voorhees, Gloucester Township, Winslow — the soil holds more clay, which traps water against foundation walls and pushes it up through the slab under hydrostatic pressure. Across Camden County, basements take on water four main ways: hydrostatic pressure through the floor, foundation cracks in poured walls, seepage through porous block, and surface water from downspouts and grading that slope toward the house. The fix has to match the cause — which is exactly what RDC’s free inspection is for.
What we install
The right waterproofing system for your Camden County home
One accountable local team, matched to your foundation and your water problem.
Interior French drains
Perimeter drainage under the slab that collects water and routes it to a sump — the reliable, cost-effective fix for most Camden County homes.
Sump pumps & battery backup
A dependable pump with a battery backup that keeps working when a storm takes out the power in Camden County.
Foundation crack repair
Polyurethane and epoxy injection that seals leaking poured-concrete cracks permanently.
Exterior waterproofing
Excavation, membrane, and footing drains for failing walls or where water must be stopped outside.
Yard & exterior drainage
Grading, downspout extensions, and catch basins that move roof and surface water away from the foundation.
Crawl space encapsulation
Sealed vapor barrier, drainage, and dehumidification for damp Camden County crawl spaces — dry ground and healthier air upstairs.
Towns we serve
Basement waterproofing across Camden County
Local crews dispatched from our Piscataway hub serve every Camden County town, including:
Why Camden County chooses RDC
Local, honest, and warrantied for life
- We’re close: dispatched from our Piscataway hub with local Camden County crews — and full statewide coverage across New Jersey.
- 20+ years, 1,000+ 5-star reviews as the RDC brand New Jersey already trusts.
- Honest diagnosis: we find the real cause and tell you if you need less than you feared.
- Lifetime transferable dry-basement warranty that stays with your home when you sell.
- Free inspections 7 days a week throughout Camden County.
Camden County waterproofing questions
Frequently asked questions
Do you provide free basement inspections in Camden County?
Yes. RDC offers free, no-pressure inspections throughout Camden County, 7 days a week. We inspect inside and out, diagnose where the water is coming from, and give you a written, fixed-price quote at no cost. Call (908) 569-1876.
How much does basement waterproofing cost in Camden County?
It depends on the cause. A leaking crack sealed by injection is a few hundred dollars; a full interior French drain with a sump and battery backup for a typical Camden County home runs several thousand. You get a fixed, itemized quote after the free inspection — and we recommend only what you need.
Can you waterproof an old block or stone foundation in Camden County?
Very often, yes. The older homes in Camden, Collingswood, and Haddonfield usually have block or stone foundations that seep through the wall and cove joint rather than through a single crack. The reliable fix is an interior French drain that relieves the water pressure and routes it to a sump — not an overpriced exterior excavation. We’ll tell you honestly which approach your home needs.
Which Camden County towns do you serve?
All of them — including Camden, Cherry Hill, Gloucester Township, Voorhees, Pennsauken, Winslow, Haddonfield, Collingswood, and Lindenwold, and more, dispatched from our Piscataway hub with statewide coverage across New Jersey.
Is the warranty transferable if I sell my Camden County home?
Yes. Our interior waterproofing systems carry a lifetime transferable dry-basement warranty that stays with the home — a real selling point at closing. See our guarantees.
Get your Camden County basement inspected free
Honest diagnosis, a fixed-price quote, and a lifetime transferable warranty — from your local Camden County team.