| Quick facts | Answer |
|---|---|
| Cost range | $1,500–$3,500 installed for a standard 100A to 200A upgrade |
| Time | 4–8 hours of electrician time, sometimes a full day |
| Who's qualified | Electricians must be licensed through the Texas Department of Licensing and Regulation |
Round Rock, TX: what's different here
Round Rock is a growing city of 119,468 people in Williamson County, Texas, part of the fast-growing Austin-Round Rock metro area. Williamson County's population jumped 44.1% between census counts, and new and older homes alike often need panel upgrades to handle modern loads. Round Rock sits about 15 miles north of Austin, roughly a 20-minute drive up I-35, so Austin-area pros serve it regularly.
How long does electrical panel replacement take in Round Rock?
A standard Texas panel upgrade takes about 4–8 hours of electrician time. The utility reconnection window or inspection timing can add a day to the job. Plan your schedule around that possibility.
Do I need a permit for a panel replacement in Round Rock?
Electrical panel work requires a permit in virtually all Texas jurisdictions, including Williamson County areas. Ask the pro who handles your job to confirm the local permit process. Permit timing can add to the overall schedule.
What license should an electrical panel contractor hold?
Texas law requires anyone performing electrical work to be licensed through the state licensing system. The licensing structure includes electrical contractor, master electrician, journeyman electrician, and residential appliance installer categories. Match the credential to the job and ask the pro for proof of license and insurance.
What does it cost to get licensed in Texas?
Electrical contractor license applications require a non-refundable $110 fee. Master electrician applications cost $45, while residential appliance installer and journeyman industrial electrician applications cost $30. These fees apply to the electrician, not the homeowner.
What to do next
- Request a written quote that itemizes the 100A to 200A upgrade, permit, and utility reconnection costs.
- Verify the electrician's license class on the Texas Department of Licensing and Regulation list before signing.
- Ask the pro for proof of licence and insurance, and who pulls the permit in Round Rock.
- Plan for the 4–8 hour job plus a possible extra day for utility reconnection and inspection timing.
- Call (737) 367-2100 or email [email protected] for a free quote from a licensed, insured electrician.
Austin Volts is a free referral service: an independent contractor does the work and may pay us a referral fee. You never pay us anything.
