
Basement Finishing & Remodeling in South Jersey, NJ
Unlock the square footage you already own. We turn unfinished and outdated basements into comfortable living space that adds real value to your home.
Basement Finishing Contractor Serving South Jersey and Southeastern Pennsylvania
Finishing a basement is the most cost-effective way to add living space, because the foundation, walls and roof are already there. DBella Builders is a basement finishing contractor serving homeowners in Cherry Hill, Moorestown, Mount Laurel, Marlton, Voorhees, Haddonfield, Medford, Camden, Bensalem, Media, Doylestown and the rest of the region.
We design and build the entire space: framing, insulation, electrical, plumbing, heating and cooling connections, drywall, flooring, trim and paint. You get one contractor and one schedule, from the first sketch to the final inspection.
What We Build in the Philadelphia area Basements
- Family rooms and entertainment spaces
- Home theaters and game rooms
- Home offices
- Home gyms
- Guest bedrooms with code-compliant egress
- Basement bathrooms, wet bars and kitchenettes
- In-law suites
- Playrooms
- Laundry and storage rooms
- Basement remodeling: updating older finished basements
Basements Built Dry, Warm and to Code in the Philadelphia area
A finished basement only lasts if moisture is handled first. Before we frame a single wall, we check for water intrusion, humidity and foundation cracks, and recommend fixes where they are needed. Then we build with materials made for below-grade spaces: rigid foam insulation against foundation walls, pressure-treated bottom plates, moisture-resistant drywall and flooring rated for concrete slabs.
Every project is permitted under Pennsylvania's Uniform Construction Code. That includes proper ceiling height, smoke and carbon monoxide detectors, and an egress window or door for any basement bedroom.

Basement Finishing Near You in South Jersey and Southeastern PA
Most homes in this region sit on full basements, which makes finishing one the cheapest square footage you will ever add. What changes from town to town is water. Older homes in Philadelphia and Camden often need drainage and crack sealing first, while newer subdivisions in Marlton, Medford and Mount Laurel usually need little more than insulation and air sealing. We finish basements across South Jersey, Philadelphia and Southeastern Pennsylvania, including Cherry Hill, Moorestown, Voorhees, Haddonfield, Bensalem, Media and Doylestown.
How We Work
Free consultation
We visit your home, listen to what you want, take measurements and talk through budget.
Design and written quote
You receive a clear scope of work, material options and a detailed price.
Permits and scheduling
We handle township permits, order materials and set your start date.
Construction
Our crew protects your home, keeps the site clean and updates you as the work moves forward.
Final walkthrough
We review every detail together and make it right before we call the job done.
Why Homeowners Choose DBella Builders
Family-owned and local
Our shop is on Beaver Dam Road in Levittown, PA, minutes from the bridges into South Jersey and Philadelphia. You work directly with the owners, not a call center.
Licensed and insured
Registered home improvement contractor in New Jersey and Pennsylvania, NJ HIC #13VH13606400 and PA HIC PA198957. We pull the permits and schedule the inspections.
Every trade under one contract
Framing, plumbing, electrical, drywall, flooring and paint on one schedule, with one company accountable.
Clear written quotes
A detailed scope and price before work starts, and honest updates at every stage.
Over a decade of experience
More than ten years building and remodeling homes across the region.
Basement Finishing FAQs
How much does it cost to finish a basement in the Philadelphia area?
Cost depends on square footage, the level of finish and what you add. Bathrooms, wet bars and egress windows raise the budget the most. We provide a free itemized quote after seeing the space.
How long does it take to finish a basement?
Most basements take four to eight weeks of construction once the permit is approved.
Do I need a permit to finish my basement in Pennsylvania?
Yes. Finishing a basement requires a building permit, plus electrical and plumbing permits where they apply. We handle the applications and inspections with your township.
My basement gets damp. Can it still be finished?
Usually, yes, once the source of the moisture is corrected. That may mean grading, gutters, a sump pump, drainage or crack sealing. We evaluate the basement first and only build when it is ready.
Can I add a bedroom or bathroom in my basement?
Yes. A bedroom needs an egress window or door. A bathroom below the sewer line may need an ejector pump. We design for both from the start.
Proudly Serving South Jersey, Philadelphia & Southeastern PA
- Cherry Hill
- Moorestown
- Mount Laurel
- Marlton
- Voorhees
- Haddonfield
- Medford
- Camden
- Philadelphia
- Bensalem
- Media
- Doylestown
Ready to Start Your Project?
Tell us what you have in mind and get a free, no-obligation quote. DBella Builders serves South Jersey, Philadelphia and Southeastern Pennsylvania.