Updated June 2026
Basement Finishing · Princeton, NJ
We finish basements for homeowners in Princeton and Mercer County. Get a usable room without moving.
A finished basement adds square footage for a home gym, media room, office, or extra bedroom. We handle framing, drywall, flooring, trim, and lighting. Our team works with your existing layout to maximize headroom and natural light. We serve Princeton and all of Mercer County.
Our work
FAQ
Most basement finishing projects take 4 to 8 weeks depending on size and complexity. We give you a schedule before work starts.
Cost depends on square footage, finishes, and any structural work needed. We provide a detailed estimate after a walkthrough of your basement.
Yes, most finished basements require permits for electrical, egress, and structural changes. We handle all permitting for you.
Yes. We contain dust and debris, and we work during regular hours. You can stay in your home throughout the project.
Contact us for a free walkthrough and consultation. We'll measure your space, discuss your needs, and provide a clear estimate.
Real basement finishing 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 Princeton home, walk the space, take measurements, and put a written scope together on-site. About 45-60 minutes.
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Princeton, 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 Princeton 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 Finishing or learn about remodeling in Princeton, 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.
