Basement waterproofing in New Jersey
Water on the floor after a storm, damp walls and a musty smell, cracks that seep in spring, or a sump pump that keeps running: tell us what you see. We will arrange an on-site inspection of where the water is coming in and a clear written plan — no package prices, no sales script.
How we work
- Send the form with your city, property type and what you are seeing.
- We get back to you to talk it through and arrange an on-site inspection.
- You receive a written scope and estimate to approve before work starts.
- Waterproofing and drainage work to the agreed scope, with photos and notes for your records or insurer.
Basement waterproofing across New Jersey
A basement sits in the ground, so rain, snowmelt and groundwater press against it every season. Water finds cracks, the joint between wall and floor, window wells and tie holes first. New Jersey Basement Waterproofing focuses on finding where the water is coming in and fixing it at the source — in Newark, Jersey City, Paterson, Elizabeth and throughout New Jersey.
Some homes need a crack sealed or a downspout redirected; others need interior drain tile and a sump pump, or exterior excavation and a membrane. The inspection decides, not a sales script.
Straight answers on cost
Costs depend on the size of the basement, the cause of the water, access and the system chosen, and we explain them after the inspection. Our cost guide lists the factors that drive the price.
Basement waterproofing services
From crack repair to full drainage systems — what we help with below grade.
Interior basement waterproofing
Interior drain tile along the footing, wall vapor barriers and a sump to carry water away.
Exterior foundation waterproofing
Excavation, membrane or coating on the outside of the foundation wall, plus new footing drains where needed.
Sump pump installation & repair
New sump pits, replacement pumps, check valves, discharge lines and battery backup.
Foundation crack repair
Sealing leaking cracks in poured walls and repairing mortar joints in block and stone foundations.
French drains & yard drainage
French drains, downspout extensions, grading and window-well drainage to keep water away from the foundation.
Basement dehumidification & damp control
Dehumidifiers, vapor barriers and moisture control for damp, musty basements.
Cities we cover
Local pages for Newark, Jersey City, Paterson, Elizabeth and more, with ground conditions, groundwater, flood history and official contacts for each city.
Newark
Newark basement waterproofing questions often come down to Passaic River lowlands, combined sewers and Ida flo
Jersey City
Jersey City basement waterproofing questions often come down to Superstorm Sandy surge and filled former tidal
Paterson
Paterson basement waterproofing questions often come down to Passaic River and Great Falls flood history. Typi
Elizabeth
Elizabeth basement waterproofing questions often come down to Elizabeth River flooding and dense older housing
Edison
Edison basement waterproofing questions often come down to Raritan River and clay-rich soils. Typical work her
Woodbridge
Woodbridge basement waterproofing questions often come down to tidal Raritan Bay lowlands and Sandy flooding.
Toms River
Toms River basement waterproofing questions often come down to sandy coastal-plain soils and Barnegat Bay surg
Trenton
Trenton basement waterproofing questions often come down to Delaware River floods of 2004–2006 and old row hou
Hoboken
Hoboken basement waterproofing questions often come down to filled marshland, combined sewers and Sandy. Typic
Camden
Camden basement waterproofing questions often come down to Delaware River lowlands and combined sewers. Typica
Clifton
Clifton basement waterproofing questions often come down to Passaic River flats and older housing. Typical wor
Princeton
Princeton basement waterproofing questions often come down to shale and diabase ridges and Millstone River flo
Quick answers
How do I get help?
Send the request form with your city, property type and what you are seeing. It is open 24/7.
Do you inspect before quoting?
Yes. The source of the water decides the fix, so every basement is inspected on site before a written estimate is given.
Are prices listed?
No. Estimates follow an on-site assessment.
Where do you cover?
See the areas pages for cities across New Jersey.
Water in the basement now?
Keep electrics away from standing water, move belongings up, check the sump pump if it is safe, take photos, then send us the form.
Request an inspection