Basement Finishing & Remodeling in Atlanta, GA
Turn the Space You Already Own Into Rooms You'll Actually Use.
Basement finishing and basement remodeling across metro Atlanta, from open rec rooms to bedrooms, bathrooms and full in-law suites, permitted and backed by a free, detailed estimate.
Basement Finishing in Metro Atlanta
Basement finishing turns an unfinished basement into heated, cooled living space with framed walls, insulation, drywall, flooring, lighting and often a bathroom. It's usually one of the most cost-effective ways to add square footage, since the foundation and roof are already there. JMJ Construction Group finishes and remodels basements across metro Atlanta, including walkout basements common on the area's sloped lots.
A finished basement is only as good as the moisture control behind the walls. Before we frame, we check for water and humidity and fix any problems first through our basement waterproofing work. Then we plan the layout around your goals, the stairs, the mechanical equipment and the rules for bedrooms and egress.
Our Recent Basement Work
Basement Framing for Future Living Space
Basement framing to prepare the lower level for finished living space, done alongside an exterior renovation with new siding, porch columns and railings.
What Affects Basement Finishing Cost
Every basement is different. These are the factors that shape your estimate.
- The square footage you're finishing
- Bathrooms, wet bars and kitchenettes, which add plumbing
- Egress windows for bedrooms
- Moisture or waterproofing work needed first
- Your choice of flooring, lighting, trim and finishes
Basement Finishing for Homes Across Metro Atlanta
JMJ Construction Group works out of Marietta and turns unfinished basements into rec rooms, offices, guest suites and bathrooms. We deal with any moisture first, then frame, insulate and finish the space to code with the permits in place.
We finish basements for homeowners in Woodstock, Milton and Smyrna, plus the rest of the metro.
Basement Finishing Questions, Answered
How much does it cost to finish a basement?
The cost depends on the size of the space, whether you're adding a bathroom or kitchenette, how many bedrooms need egress windows, any moisture work needed first, and the finishes you choose. We measure the basement and give you a free, itemized estimate.
Do I need a permit to finish my basement?
In most cases, yes. Finishing a basement usually involves new framing, electrical, plumbing and HVAC, which require permits and inspections in metro Atlanta cities and counties. We handle the permits and schedule the inspections.
Can a basement bedroom count as a legal bedroom?
It can, if it meets code. That includes an emergency escape opening such as an egress window or exterior door, along with ceiling height and other requirements. We design basement bedrooms to meet those rules from the start.
What if my basement gets damp?
Fix the moisture before finishing. We inspect for water entry and humidity and handle waterproofing, drainage or dehumidification first. Finishing over a damp basement traps moisture behind the walls and leads to mold and damaged materials.
Are you licensed and insured?
Yes. JMJ Construction Group holds Georgia GC license GCI000260 and carries liability coverage through Next Insurance, with proof available before work begins.
Do you offer free estimates?
Always. We'll look at your basement, talk through layout ideas and provide a detailed written estimate at no cost and no obligation.
