Detached and attached. Utility disconnect coordination, clean shared-wall cut, optional slab removal. Permit pulled, debris hauled.
Garage demolition in Rockwall, TX runs $2,200 to $6,500. A detached 1-car garage starts at $2,200. A detached 2-car garage averages $2,800 to $3,800. Attached garages run $3,500 to $5,500 because the shared wall has to be cut and tied off to the main house. Slab removal adds $1,000 to $2,000.
| Garage | Slab | Typical price |
|---|---|---|
| Detached 1-car | Keep slab | from $2,200 |
| Detached 2-car | Keep slab | $2,800–$3,800 |
| Attached 2-car | Keep slab | $3,500–$5,500 |
| Detached 1- or 2-car | Remove slab | add $1,000–$2,000 |
| Detached oversized / RV | Varies | $4,500–$6,500 |
Attached garage demolition is more involved than detached because the wall shared with your house has to come apart cleanly. Our process:
We don't do final siding ourselves, but we coordinate with siding subs in Rockwall when you ask.
Oncor requires electrical service to be disconnected before any structural demo touches the wiring. Atmos requires the same for gas. City water handles the meter if there's a hose-bib line. We schedule all three as part of the permit timeline — nothing happens on demo day that hasn't been coordinated 5 to 10 days ahead.
Garage demolition runs $2,200 to $6,500. Detached 1-car from $2,200; detached 2-car $2,800 to $3,800; attached $3,500 to $5,500; slab removal adds $1,000 to $2,000.
Yes. We coordinate with Oncor for electrical and Atmos for gas, and schedule the disconnect 5 to 10 days before demo. Required by every Rockwall-area city.
Yes. The shared wall is cut cleanly, house-side sheathing protected and reflashed, roofline sealed. The wall is left siding-ready for your contractor to finish.
Yes. Every Rockwall-area city requires a demolition permit for garages, attached or detached. Permit fees typically run $50 to $250. We pull it.
Detached: 2 to 3 working days. Attached: 3 to 5 days due to the wall tie-off. Add permit lead time of 5 to 14 calendar days.
Tell us if it's detached or attached, and roughly when you want it gone. We'll come measure and email a quote within 24 hours.