Install a Generator Cost in Rockwall, TX in 2026
Most Install a Generator projects in Rockwall, TX cost between $1,500 and $26,000. The typical price is $8,000.
Standby generators are dominated by equipment cost and the gas line run.
Labour and materials in Rockwall run about 3% below the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Panel capacity and whether an upgrade is needed
- Running new circuits through finished walls
- Permit and inspection in your jurisdiction
- Aluminium wiring or knob-and-tube remediation
Usually included
- Licensed electrician labour
- Wire, boxes, breakers and devices
Usually extra
- Drywall repair after the walls are opened
- Fixtures you supply
- Utility service upgrades
Electricians in Rockwall, TX
Businesses listed on Google near Rockwall, TX. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
W3 Electric Heating & A/C
5.0(1,451 reviews)
3101 Main St, Rowlett, TX 75088
Milestone Electric, A/C, & Plumbing
4.9(1,475 reviews)
2800 Discovery Blvd Ste 100, Rockwall, TX 75032
Rockwall Electric Heating and Air
5.0(384 reviews)
6107 I-30 Frontage Rd, Royse City, TX 75189
Barney's Electric
4.9(283 reviews)
998 Holli Ln, Rockwall, TX 75087
W3 Electric Heating & A/C
5.0(175 reviews)
1001 N Goliad St, Rockwall, TX 75087
Revelation Electrical Services
5.0(136 reviews)
6 Canyon Ridge Dr, Rockwall, TX 75087