Best Electrical in Dallas, TX — 91 Vetted Contractors

No — straightforward like-for-like replacements (same location, same type) generally don't require a permit under City of Dallas rules. But adding new circuits, moving a fixture to a new location, or any panel work does require a permit through Dallas Development Services. If you're unsure, ask your electrician to confirm before work starts — it's a quick check.

A 100-amp to 200-amp panel upgrade typically runs $1,800-$4,500 in the Dallas area, depending on whether Oncor needs to upgrade the service drop and whether your home needs a new meter base. Homes needing 400-amp service for EV charging plus a pool or generator can run higher — get a site visit quote rather than a phone estimate.

It's worth checking. Homes built roughly 1965-1973 across the Dallas area sometimes used aluminum branch-circuit wiring, which can loosen at outlets and switches over time and is associated with higher fire risk if untreated. An electrician can check your panel and outlets for aluminum wiring signs in under an hour. If found, the standard fix is COPALUM crimp connectors at each outlet rather than a full rewire, which is far less expensive.

Go to the Texas Department of Licensing and Regulation (TDLR) website and use their license search tool — enter the name or license number and it'll show you the license class (Journeyman, Master, Electrical Contractor), status, and any disciplinary history. This is a free, two-minute check and it's the single best way to avoid an unlicensed operator.

Demand has risen noticeably since the February 2021 winter storm caused multi-day outages across the metro, and Oncor has had rolling summer conservation alerts in peak heat. A whole-home standby generator runs $3,500-$12,000 installed depending on size and whether it needs a dedicated gas line. For most homeowners, a transfer switch plus a portable generator ($1,200-$3,000 total) covers essentials at a lower cost — worth discussing both options with your electrician based on your risk tolerance.

This is common in Dallas and usually points to your AC circuit being close to its load limit, especially in older homes with a 100-amp panel running a newer, higher-draw AC unit. It can also mean a breaker itself is worn out. An electrician can check the amperage draw against your panel's rated capacity — sometimes the fix is a new breaker, sometimes it's a broader panel upgrade.

Most Level 2 charger installs take a single visit, 2-4 hours, if your panel has available capacity and the charger location is within about 30 feet of the panel. Longer wire runs, panel upgrades, or trenching for a detached garage add time and cost. Total price typically runs $750-$2,200 including permit.