Garage Cost Calculator
A standard two-car detached garage (24×24, 576 sqft) in Upstate SC costs $52,000–$62,000 fully finished — slab, framing, roof, doors, and basic electrical. A comparable attached garage runs $39,000–$47,000, and workshop upgrades or larger 3-car footprints (900 sqft) commonly run $109,000–$131,000.
Competitive local pricing for Simpsonville, Fountain Inn, Gray Court & Greenville County — transparent 20% overhead & profit.
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How much does a garage cost in Upstate SC?
A standard two-car detached garage (24×24, 576 sqft) in Upstate SC costs $52,000–$62,000 fully finished — slab, framing, roof, doors, and basic electrical. A comparable attached garage runs $39,000–$47,000, and workshop upgrades or larger 3-car footprints (900 sqft) commonly run $109,000–$131,000.
| Tier | Price Range | Typical at 576 sq ft | What's Included |
|---|---|---|---|
| Attached Garage (basic finish) | $68-82/sq ft | $39,340–$47,378 | Standard 2-car attached, basic finishes, slab foundation |
| Detached Garage (standard finish) | $90-108/sq ft | $51,798–$62,381 | Detached 2-car, standard finishes, electrical, garage door |
| Upgraded Workshop/Carriage House | $121-145/sq ft | $69,501–$83,700 | Premium finishes, finished walls, upgraded electrical, upgraded door |
How We Price This
These ranges are computed from Burch Contracting's own pricing formula: a base direct cost per square foot — built from current Upstate SC market data, BLS labor statistics combined with local supplier and subcontractor pricing — adjusted for material, complexity, and site conditions, plus a fixed 20% overhead & profit (see services.html for the full comparison). Base rates are reviewed as material and labor costs shift; this page was last updated by C. Scott Burch.
Is this Garage cost estimate accurate?
This is a planning estimate based on typical Upstate SC garage costs, size, and the tier you select — actual pricing depends on your site conditions and finish selections. Every Burch Contracting quote includes a transparent 20% overhead and profit, the same formula used sitewide, with no hidden markup.
What would push my garage project to the high end of this range?
Site access, structural complexity, premium materials, and custom features push a project toward the high end of the range shown above; a straightforward scope in standard materials lands toward the low end. Scott confirms exactly where your project falls during a free consultation.
How long does it take to build a detached garage?
A detached garage typically takes 6 to 10 weeks from site prep to finish, covering foundation, framing, roofing, siding, electrical, and doors. Larger workshop builds or garages with apartments above take longer because of the additional structure and finishing.
Can you build a garage with an apartment above it?
Yes. A garage with a finished apartment above is a popular option that can generate roughly $850 to $1,200 per month in rental income, or serve as an in-law or guest suite. It involves two-story construction with a full living space, kitchenette, bath, and separate HVAC.
Do you build attached or detached garages?
Both. We build detached garages, attached garages, and workshop garages, with siding and rooflines matched to your existing home. We help you weigh lot layout, setbacks, and how you plan to use the space when choosing between attached and detached.