Updated June 2026
Basement Apartment / In-Law Suite · Edison, NJ
Turn your unused basement into a legal, comfortable in-law suite with proper egress, plumbing, and finishes.
Edison's diverse housing stock often includes basements with good ceiling height and existing utilities. A basement apartment can provide rental income or private space for family members while increasing your home's value.
Our work
FAQ
Costs vary widely based on size and finishes, but expect scope-dependent cost–scope-dependent cost for a complete conversion. Get multiple itemized quotes.
Most conversions take 8–12 weeks from permit approval to final inspection, depending on complexity and contractor schedule.
Yes, an on-site consultation helps evaluate ceiling height, moisture issues, and existing systems to create a realistic plan.
Yes, but expect noise, dust, and limited access to the basement. Plan for temporary disruption to laundry and storage.
You'll need building, electrical, plumbing, and mechanical permits. Your contractor should handle the application process.
Real basement apartment / in-law suite 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
7 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
2 years 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 Edison home, walk the space, take measurements, and put a written scope together on-site. About 45-60 minutes.
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Edison, NJ
Free in-home walkthrough. Written scope before you commit. One team from demolition to final inspection.
Get a 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 Edison 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 Apartment / In-Law Suite or learn about remodeling in Edison, 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.
