Updated April 2026
Basement Bathroom Addition · Montclair, NJ
We build basement bathrooms in Montclair focusing on code-compliant plumbing, moisture control, safe egress, and efficient layouts for small footprints.
We convert unfinished or partially finished basements into functional bathrooms with attention to waterproofing, proper ventilation, and accessible plumbing routes. Work includes framing, rough plumbing, electrical, fixtures, and a moisture-resistant finish.
Our work
FAQ
Costs vary by size and plumbing complexity; expect a range based on fixture choices and whether sewer hookups or ejector pumps are needed, so get an on-site estimate.
Most projects take 3–8 weeks from permit to final inspection, depending on scope, permit lead times, and any required structural or waterproofing work.
We measure the space, note plumbing and electrical conditions, identify moisture concerns, and outline permit needs and a written estimate.
There will be noise and trades on-site; we stage work to limit access impacts, protect finished areas, and schedule noisy work during agreed hours to reduce disruption.
Yes; plumbing, electrical, and structural changes typically require permits and inspections through local Montclair authorities and are included in the project plan.
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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 Montclair home, walk the space, take measurements, and put a written scope together on-site. About 45-60 minutes.
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Montclair, 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 Montclair 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 Montclair, 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.
