How to Hire a Trusted Electrician: What Every Homeowner Should Know
Published August 04, 2026 · ZipServ
Electrical problems are the kind you don't ignore — or guess your way through. A bad repair can cause a fire, a failed inspection, or worse. Here's what homeowners in Texas need to know before calling an electrician.
1. Verify their Texas electrical license
Texas requires electricians to be licensed through the Texas Department of Licensing and Regulation (TDLR). There are different levels — Apprentice, Journeyman, and Master Electrician. For most residential work, a licensed Journeyman working under a Master Electrician's supervision is acceptable. Always verify at tdlr.texas.gov before scheduling work.
An unlicensed electrician can get the lights on, but unpermitted or improperly done work can void your homeowner's insurance and create liability you don't want.
2. Ask if they pull permits
In Texas, electrical permits are required for panel upgrades, new circuits, most fixture installs, and any work involving your main service entrance. A good electrician automatically pulls the required permits. Anyone who suggests skipping permits to save money is asking you to take on risk they're not willing to carry.
3. Confirm they carry liability insurance and workers' comp
Electrical work carries real risk. Ask to see their Certificate of Insurance before work starts. Minimum general liability coverage should be $300,000 per occurrence. If they have employees, they should carry workers' comp — otherwise an injury at your home may become your problem.
4. Get a written scope and estimate before they start
A verbal quote over the phone means nothing when the invoice arrives. A professional electrician should provide a written estimate that covers labor, materials, and the specific scope of work. For larger jobs, ask whether the quote is fixed-price or time-and-materials, and what triggers any change orders.
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5. Ask about their experience with your specific issue
Electricians specialize. Some are great at service panel upgrades; others specialize in smart home wiring or EV charger installation. Describe your exact problem and ask how many similar jobs they've done. A generalist who's rarely done what you need is a higher-risk hire.
6. What brands and equipment do they use?
For panel work especially, ask whether they use name-brand equipment (Square D, Siemens, Eaton) rather than off-brand breakers. Some breaker brands have had recall histories — your electrician should know this and steer you toward reliable components.
7. Do they stand behind their work?
Ask what their warranty on labor is — a standard guarantee is 1 year on workmanship. Parts should carry their own manufacturer warranty. A contractor who won't commit to standing behind their work is telling you something.
Red flags
- Quotes only over the phone without seeing the work
- Suggests skipping permits to "save you money"
- Can't provide a license number
- Asks for more than 30–40% upfront on a large job
- No written estimate before starting
The safest hire is always someone your neighbor has already trusted with the same type of work. Search your ZIP code on ZipServ to see who your neighbors have recommended — that endorsement carries accountability that a search engine ranking never will.
Find a trusted Electrician near you
Search by ZIP code to find businesses your neighbors have already vouched for.