Basement Remodeling
Basements that live like main floors.
Dry, warm and designed as real living space.
Where every basement begins.
Most basement builds start with moisture, egress and mechanicals: proper waterproofing, code compliant windows and re-routed ductwork to reclaim the ceiling height that makes a room feel finished.
The space is then designed around real use: a wet bar, gym, guest suite, theater or office, drawn in 3D and built by one dedicated crew under a single permit and contract.
What's included
Where the craftsmanship shows.
Protection before perfection
Waterproofing, weatherproofing, smart lighting and updated plumbing engineered to make your basement dry, safe and comfortable.
Ceiling height strategy
Ductwork rerouted and slim profile mechanicals to reclaim every inch of ceiling height.
Complete living space
Wet bars, gyms, bathrooms, home theaters, offices and bedrooms, all built to code.
Sound and comfort
Sound insulated walls and ceilings, dedicated HVAC zoning and comfortable flooring options.
Timeline
What to expect, week by week.
- 013–4 weeks
Design & selections
Layout planning, egress and mechanical strategy.
- 024–6 weeks
Permitting
County review for engineer floor plans, framing, electrical and plumbing.
- 038–12 weeks
Construction
Framing, systems, insulation, drywall, millwork and finishes.
- 042–4 days
Final detailing & handoff
Inspections closed out, detailing and warranty handoff.
Recent work
Step inside a finished space.
Client reviews
Our clients say it best —
thoughtful design, craftsmanship you can see.
FAQs
Basement questions, answered.
How long does a luxury basement remodel take?
Active construction typically runs 7 to 11 weeks, depending on design complexity and custom millwork choices. Our team manages the schedule sequentially so trades work efficiently without costly delays.
Do I need permits to finish or remodel a basement in Montgomery County or DC?
Yes, building, electrical, plumbing, and mechanical permits are all required, and plumbing inspection approval is required before any building inspection can pass. We manage the entire permitting process to protect your home equity and avoid resale complications.
How do you handle moisture and indoor air quality in basements?
We start with a full diagnostic of your foundation walls and interior drainage, and recommend radon testing during the design phase to plan mitigation if needed. This protects both your investment and your family's health.
Does AC Remodeling take on partial basement projects?
Yes. You can phase your basement remodel, tackling spaces like a guest suite or gym first. Every phase is designed to blend seamlessly with future work so you never waste previous construction.
Let's begin
Ready to start your basement remodeling?
Every project starts with a short conversation about your space, your timing and your investment range.