Updated June 2026
Basement Waterproofing · Union, NJ
Interior waterproofing, sump pump installs, foundation crack repair, and finished-basement protection for Union homes. Schedule a site walkthrough to get a written estimate.
We address common sources of basement water in Union County: perimeter seepage, interior condensation, hairline foundation cracks, and old or clogged drains. Solutions include interior drainage channels, subfloor vapor barriers, sump pump systems, and targeted foundation sealing. Work is focused inside the basement and ties into your remodel or finishing plan when needed.
Our work
FAQ
Costs vary by scope—simple interior drain and sump starts lower, full perimeter systems and foundation repairs cost more. We provide a written estimate after an on-site inspection to show material and labor line items.
Most interior drain and sump installations finish in 2–5 days; larger projects with concrete work or floor leveling can take 1–2 weeks. Your estimate will include a specific schedule.
We phase work to keep main living areas accessible. Expect limited access to the basement during active demolition and drainage install; we protect floors, provide clear entry paths, and clean daily.
The inspection checks walls, floor, grading notes, and moisture levels, then we present options and a written estimate. To start, book a no-obligation on-site walkthrough so we can scope repairs and give a firm quote.
Real basement waterproofing projects in New Jersey homes — same room, before we started and after we finished. Move the handle.
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Edison basement recreation room with game zones
Edison, NJ
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 Union home, walk the space, take measurements, and put a written scope together on-site. About 45-60 minutes.
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Union, 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 Union 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 Union, 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.
