Updated April 2026
Basement Bathroom Addition · Warren, NJ
We add code-compliant bathrooms to finished basements in Somerset County. We perform basement bathroom addition warren nj projects with clear scopes and on-site walkthroughs.
We focus on interior basement bathrooms: framing, insulation, subflooring, waterproofing, rough-in plumbing, venting, electrical, tile, cabinetry, and finishing trim. We size layouts around ceiling height, egress, slope, and existing mechanical routes to avoid costly relocations.
Our work
FAQ
Costs vary by layout, fixtures, and plumbing changes. Expect a range driven by whether plumbing can tie into existing waste/vent stacks. We provide a detailed estimate after an on-site walkthrough to locate drains and mechanical access.
Typical projects run 4–8 weeks after permits are approved. Timeline depends on permit lead times, plumbing complexity, and tile cure times. We review an estimated schedule at the consultation.
Most homeowners remain in the house. We stage work to isolate dust, run noisy rough-ins on scheduled days, and keep water shutoffs limited and communicated in advance to minimize disruption.
Request a consultation or walkthrough—on-site measurement lets us confirm plumbing routes, ceiling height, and access. We deliver a written estimate and proposed schedule after the visit.
Yes. We handle permit submissions and schedule required inspections as part of the project scope so you have one point of contact through completion.
Real basement bathroom addition 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.
Chatham bathroom remodeling with marble tile
Installation Chatham, NJ
Drag the handleSwipe the handle or use ←→ to compare before and after.
Chatham master bathroom renovation
Chatham, 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 Warren home, walk the space, take measurements, and put a written scope together on-site. About 45-60 minutes.
Loading availability…
Warren, 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 Warren 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 Bathroom Addition or learn about remodeling in Warren, 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.
