Best Electrical in Dallas, TX — 95 Vetted Contractors

Yes. Panel replacements and upgrades in Dallas require a permit from the City of Dallas Development Services Department. Your licensed electrician should pull this permit — not you. After the work is complete, a city inspector must inspect and approve it. Skipping this step can void your homeowner's insurance coverage for electrical fires and create serious complications when you sell the home. Per TDLR rules, only a licensed Master Electrician (or a Journeyman working under one) can pull electrical permits in Texas.

Go to tdlr.texas.gov/LicenseSearch and search by name or license number. Texas electrical licenses are issued by the Texas Department of Licensing and Regulation (TDLR), not by individual cities, so one search covers all of Dallas and the surrounding suburbs. You're looking for a Master Electrician license for the business owner or supervisor. A Journeyman license is valid for field work but must be supervised. If a contractor can't provide a license number, don't hire them.

Possibly. Homes built between roughly 1965 and 1973 in Dallas may have aluminum branch circuit wiring, which was common during a copper shortage. Aluminum wiring isn't automatically dangerous, but it requires aluminum-rated outlets, switches, and connections. Improperly terminated aluminum wiring is a documented fire hazard. Have a licensed electrician do a wiring assessment — they'll check terminations at outlets, switches, and the panel. This is not a DIY inspection. Cost for an assessment is typically $150–$300 and worth every dollar in a home this age.

Based on regional pricing data current to early 2026, expect $1,800–$3,200 for a 200-amp panel upgrade in Dallas, including the permit fee and inspection. The range reflects variables like whether your meter base needs upgrading (Oncor, the local utility, sometimes requires this), the age of your existing service entrance wiring, and current labor demand. June is peak season, so labor costs may be at the higher end right now. Get at least two quotes and make sure each one includes the permit — that's not optional.

Yes, and more so than in many other cities. North Texas ranks among the highest in the country for lightning strike frequency, and Dallas's summer thunderstorm season runs from roughly April through September. A whole-home surge protector installed at the panel (Type 1 or Type 2 SPD per the 2023 NEC) costs $200–$500 installed and protects appliances, HVAC systems, and electronics from voltage spikes that point-of-use surge strips can't handle. Given the cost of replacing a modern HVAC system or smart appliances, this is a low-cost, high-value upgrade.

Technically, Texas law allows homeowners to do electrical work on their own primary residence without a license — but it still requires a permit and inspection from the City of Dallas. In practice, a Level 2 EV charger installation involves a 240V dedicated circuit, potentially a panel upgrade, and work that needs to meet the 2023 NEC. Most homeowners are better off hiring a licensed electrician. A botched DIY install that fails inspection will cost more to fix than hiring a pro from the start. Professional installation runs $400–$900 for a straightforward job.

Per the Texas Department of Licensing and Regulation (TDLR), a Master Electrician has passed a more advanced exam, carries full responsibility for electrical work, and is the license holder who pulls permits. A Journeyman Electrician is licensed to perform electrical work but must work under the supervision of a Master. When you hire an electrical company, the business should be run by or employ a Master Electrician. It's fine if a Journeyman does the actual work at your home — that's standard — but a Master should be overseeing the job and their license number should be on your permit.

This is a common Dallas complaint and it's almost always heat-related. A few possibilities: your AC is drawing more current than the circuit is rated for (especially if the system is aging or low on refrigerant), the breaker itself is heat-fatigued and tripping at a lower threshold than its rating, or there's a loose connection somewhere in the circuit that gets worse as components expand in the heat. Don't just reset and ignore it — a breaker that trips repeatedly is doing its job, but it's telling you something is wrong. Have a licensed electrician diagnose it before peak summer heat arrives.