Updated June 2026
Basement Waterproofing · Westfield, NJ
Practical interior waterproofing and drainage upgrades for Westfield homes. We inspect, diagnose, and give a written plan to stop leaks and moisture.
We focus on interior solutions that control water, reduce humidity, and protect finished basements in Union County. Our approach starts with a site inspection to identify entry points, evaluate sump and drain needs, and recommend targeted repairs — from perimeter drainage and interior drains to vapor barriers and dehumidification strategies.
Our work
FAQ
Costs vary by scope — a basic interior drain and sump installation differs from full perimeter work or finished-basement repairs. We provide a written estimate after an inspection that lists material and labor so you can compare options.
Typical interior waterproofing projects take 2–7 days depending on scope. Work is noisy and dusty at times; we isolate the work area, protect finished floors and perform daily cleanup to minimize disruption.
We start with a walkthrough to find water sources, then propose targeted fixes (interior perimeter drains, sump pump, vapor barrier). After installation we test and show you how the system operates and maintenance needs.
Most homeowners stay in place. We may recommend clearing furniture from the work zone; for extensive work you can arrange a temporary room swap. Discuss living arrangements during the estimate walkthrough.
Request a consultation or walkthrough by contacting our office; we’ll set a convenient inspection time, assess the basement, and deliver a written estimate with recommended repairs and timeline.
Real basement waterproofing projects in New Jersey homes — same room, before we started and after we finished. Move the handle.
Drag the handleSwipe the handle or use ←→ to compare before and after.
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 Westfield home, walk the space, take measurements, and put a written scope together on-site. About 45-60 minutes.
Loading availability…
Westfield, 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 Westfield 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 Westfield, 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.
