Basement Finishing
Basement Finishing in Montgomery County, MD & DC
Finish your basement into a functional living space with proper insulation, egress, electrical, and flooring — built to local code.
$20,000 – $60,000 6–12 weeks
What's Included in Basement Finishing
Framing & drywall
Moisture control & insulation
Egress windows (if required)
Electrical & lighting
Plumbing for wet bar or bath
Flooring & trim
HVAC considerations
Permit coordination
Typically Included
- Framing and drywall
- Insulation and moisture control
- Electrical and lighting
- Flooring installation
- Paint and trim
- Permit coordination
Typically Excluded
- Bathroom addition (priced separately)
- Wet bar or kitchenette
- Egress window well excavation
- Structural foundation repair
Pricing & Timeline
Planning Range
$20,000 – $60,000
Timeline
6–12 weeks
Factors that affect the price:
Square footage
Ceiling height and ductwork
Bathroom or wet bar addition
Egress window requirements
Finish level
Planning range — not a contract price. The final proposal depends on measurements, selections, existing conditions, permits, and the final scope.
Why Choose Build Dog?
Documented scope before construction begins
Realistic price ranges — no lowball estimates
Transparent change-order process
Clean, protected work areas
Consistent project communication
Permit and inspection coordination
Proper waterproofing and installation methods
Final walkthrough before final payment
Ready to Transform Your Basement?
Tell us about your project. We'll review and respond within one business day.
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