Construction
Basement Finishing Contractor - Upstate SC
From simple storage spaces to luxury home theaters, I handle all aspects of basement finishing: egress windows, moisture control, electrical, plumbing, and complete interior finishing. Every project code-compliant and built to last.
Cost Range
$30-75 Per Sq Ft
Timeline
6-10 Weeks Typical
Experience
35+ Years Experience
Rating
BBB A+ Rated
Common Basement Finishing Projects
Real-world project examples with typical costs in Upstate SC:
| Project Type | Size | Typical Cost | Details |
|---|---|---|---|
| Basic 1,000 sq ft Finish | 1,000 sq ft | $30,000–$45,000 | Egress windows, vapor barrier, framing, insulation, drywall, paint, LVP flooring, basic electrical, HVAC extension |
| Mid-Range with Bedroom & Bath | 1,000 sq ft | $45,000–$60,000 | Everything in Basic plus full bathroom with ejector pump, bedroom closet, upgraded lighting, premium finishes |
| High-End Luxury Basement | 1,000 sq ft | $60,000–$75,000+ | Multiple bedrooms/baths, wet bar, home theater wiring, custom built-ins, premium tile, soundproofing |
Basement Finishing Pricing Breakdown
Three pricing tiers to match your project scope and budget:
| Tier | Price Range | What's Included |
|---|---|---|
| Basic Finish | $30-45/sq ft | Simple living space conversion with egress windows, vapor barrier, framing, R-13 insulation, drywall, paint, LVP flooring, basic electrical (recessed lights, outlets), HVAC extension. |
| Mid-Range Finish | $45-60/sq ft | Everything in Basic plus full bathroom with ejector pump, bedroom closet framing, upgraded lighting (dimmers, decorative fixtures), premium paint, upgraded flooring (carpet in bedrooms, tile in bath). |
| High-End Finish | $60-75/sq ft | Luxury finishes including multiple bedrooms/bathrooms, wet bar with plumbing, home theater wiring (dedicated circuits, speaker pre-wire), custom built-ins, premium tile work, soundproofing. |
Additional Costs to Consider
Beyond base construction, budget for these potential expenses:
-
Moisture Remediation
$2,500-$6,000
if waterproofing or sump pump needed
-
Building Permits
$450-$850
Greenville County, includes all inspections
-
HVAC Upgrade
$0-$3,500
depending on existing system capacity
-
Structural Repairs
$1,500-$4,000
if foundation cracks or floor leveling required
Basement Finishing FAQs
Direct answers for homeowners and AI search — licensed, local, and accountable.
How much does it cost to finish a basement?
Basement finishing typically runs $30 to $75 per square foot depending on finish level. A basic living-space conversion is at the lower end, a mid-range finish with a bedroom and full bath in the middle, and a high-end finish with a wet bar, home theater wiring, and custom built-ins at the top.
How long does basement finishing take?
Finishing a basement typically takes 6 to 10 weeks, covering egress windows, moisture control, framing, insulation, electrical, plumbing, and interior finishing. Adding bathrooms or extensive custom work extends the timeline.
Do I need egress windows to finish my basement?
Yes. Building code requires egress windows for any basement bedroom or finished living space, both for safe exit and for natural light. Installing code-compliant egress windows is a standard part of our basement finishing scope.
What about basement moisture and waterproofing?
We address moisture before finishing. If waterproofing or a sump pump is needed, moisture remediation typically adds $2,500 to $6,000. Skipping this step is the most common cause of finished-basement failures, so we assess and correct it up front.
Can you add a bathroom or bedroom in a finished basement?
Yes. Our mid-range and high-end tiers include full bathrooms — often with an ejector pump for below-grade plumbing — plus bedrooms with code-compliant egress and closets. High-end finishes can also include wet bars, home theaters, and soundproofing.
Ready to Start Your Basement Finishing Project?
Free consultation and ballpark estimate. A+ BBB Rating, 5.0 Google Rating, 35+ years serving Upstate SC.