Updated May 2026
Basement Waterproofing · New Brunswick, NJ
Interior-only waterproofing and repair focused on stopping leaks, controlling moisture, and protecting finished basements. We assess causes and provide a clear written plan.
We specialize in interior basement waterproofing, drainage systems, sump pump installation, wall crack repair, vapor barriers, and restoring finished spaces after work is complete. Projects are limited to interior scope and any exterior changes are only done as part of an approved addition plan.
Our work
FAQ
Costs depend on cause and scope: simple crack repair and sealing is lower, full interior perimeter drain and sump installs cost more. We provide a written estimate after an on-site inspection that lists labor and materials.
Small repairs can take a day or two. Full perimeter drainage, sump installation, and finish repairs commonly require 3–7 business days depending on basement size and finish scope. We give a timeline in the written estimate.
Work is interior-focused and creates dust and noise during installation and finish work. Most homeowners remain in the house; we contain dust, stage work, and schedule noisy tasks to limit disruption.
Request an on-site walkthrough. We inspect the basement, diagnose sources, take photos, and deliver a written estimate and recommended options for basement waterproofing New Brunswick NJ.
Real basement waterproofing projects in New Jersey homes — same room, before we started and after we finished. Move the handle.
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Reviews
“I highly recommend Home Concept Construction. This was truly the best construction company I’ve ever worked with in my lifetime. Their team was professional, reliable, and incredibly efficient from start to finish. They are men of their word—honest, hardworking, and committed to delivering quality results. Whether i…”
monique venable
6 months ago
“Oscar and his team are expert craftsmen. Our kitchen renovation is so beautiful the house looks like a new build. They came when said they would and returned all calls promptly. I highly recommend Home Concepts construction and will be using them again for other projects.”
Donna G
a year ago
“Oscar and his team are second to none. Their work is of high quality, with precision. The team renovated our kitchen and family room, installed engineered hardwood floors throughout our home, painted plus some. They are extremely professional, flexible and accommodating. Oscar is a creative thinker and designed g…”
Audrey Sudran
a year ago
Verified reviews from Home Concepts Construction’s Google Business Profile. Read all reviews on Google →
Schedule
Pick a day and time that works for you. We come to your New Brunswick home, walk the space, take measurements, and put a written scope together on-site. About 45-60 minutes.
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New Brunswick, NJ
Free in-home walkthrough. Written scope before you commit. One team from demolition to final inspection.
Get a free quote
Tell us a little about the project and we'll get back within one business day with real answers about how it would go in a New Brunswick home.
Free in-home visit
We come to you. Measure, plan, and quote on-site.
Licensed in NJ
NJ HIC #13VH10078600
Real response
Within one business day.
See more from Basement Waterproofing or learn about remodeling in New Brunswick, NJ.
Nearby towns
Same crew, same standards one town over. Tap to see how the project would go there.
Ready to start?
No pressure, no obligation. We’ll walk through what’s worth doing first, what can wait, and what to watch out for — before anyone talks contracts.
