Verifying an electrician's license in Texas takes about sixty seconds and could save you thousands of dollars in unpermitted work, failed inspections, and insurance problems down the road. Go to the Texas Department of Licensing and Regulation website at tdlr.texas.gov and use the license search tool. Enter the electrician's name or company name and the search returns their license status, license type, and whether it is currently active. Any legitimate Texas electrician will encourage you to check. If someone hesitates or gives you a reason not to verify, that reaction tells you everything you need to know.
Why Licensing Matters More in Texas Than Homeowners Realize
Texas regulates electrical work through the Texas Department of Licensing and Regulation, known as TDLR. Anyone performing electrical work for compensation in Texas is legally required to hold a state issued license. That includes residential work, commercial work, and service calls. The license requirement exists because electrical mistakes are not just expensive — they are dangerous. Faulty wiring causes house fires. Improper panel work creates shock hazards. Work done outside of code puts your family at risk and can void your homeowners insurance if something goes wrong.
In Houston specifically, the stakes are higher than in many other Texas cities because of the housing stock. Older neighborhoods like the Heights, Montrose, Eastwood, and parts of Bellaire have homes with wiring that was installed decades ago under different code standards. When unlicensed work gets layered on top of already complicated older systems, the results can be genuinely dangerous. A licensed electrician working in Houston knows the local housing conditions and understands what they are dealing with when they open a panel or pull a wire. An unlicensed worker may not.
The Three License Levels in Texas and What They Mean
Texas issues three types of electrical licenses and the differences matter when you are hiring someone to work on your home.
An apprentice electrician is in training. They have registered with TDLR and are working toward their journeyman license but have not yet completed the required hours or passed the licensing exam. Apprentices can perform electrical work but must be supervised by a licensed journeyman or master electrician. If an apprentice is the only person who shows up to your job with no supervision present, that is a licensing violation.
A journeyman electrician has completed the required training hours and passed the journeyman licensing exam. They can perform most residential electrical work independently but cannot pull permits on their own in Texas. Permits must be pulled by a master electrician or a licensed electrical contractor. A journeyman doing permitted work is doing so under a master electrician's license even if that master is not physically on your job site.
A master electrician has the highest level of Texas electrical licensing. They have passed the master electrician exam, which covers advanced electrical theory, code requirements, and load calculations. Master electricians can pull permits, take legal responsibility for permitted work, and operate their own electrical contracting business. When a job involves a permit — panel replacement, new circuits, rewiring — a master electrician's license needs to be attached to that work.
How to Search the TDLR Database
Go to tdlr.texas.gov and navigate to the license search tool under the electricians section. You can search by individual name, business name, or license number. The search returns the license holder's name, license type, license number, and current status. Active means the license is valid and current. Expired means it has lapsed. Cancelled or revoked means the person is not legally authorized to perform electrical work for compensation in Texas.
If an electrician gives you a license number, verify it matches their name in the TDLR database. Some contractors in Houston present license numbers that belong to someone else in their company, which means the person actually doing your work may not be licensed. The database search takes thirty seconds and removes any ambiguity.
What Licensing Does Not Tell You
A valid Texas electrical license confirms that someone passed a licensing exam and met the minimum requirements to work as an electrician. It does not tell you whether they carry insurance, whether they pull permits when required, whether they do quality work, or whether they show up on time. Licensing is the floor, not the ceiling — and before you even get to this step, (reading reviews carefully is worth your time.)
After verifying the license, ask for a certificate of insurance showing general liability coverage and workers compensation. Ask whether your job requires a permit and confirm they will pull it if it does. Ask whether the person performing the work is the license holder or an employee working under someone else's license. These questions take two minutes and give you a complete picture rather than just the licensing checkbox.
The Permit Connection Most Houston Homeowners Miss
Licensing and permits are connected in ways that catch Houston homeowners off guard. A permit is not just paperwork. It triggers an inspection by the city or county where your home is located, and that inspection confirms the work was done correctly and to code. Without a permit on work that requires one, you have no independent verification that the job was done right.
In Houston, unpermitted electrical work creates specific problems. Harris County and Fort Bend County both have active inspection processes, and unpermitted work shows up during home sales. If you are in Katy and your home straddles Harris and Fort Bend County lines, permit requirements can vary depending on your exact address. A licensed electrician who regularly works your area will know which jurisdiction applies and what is required. An unlicensed worker will not pull permits at all, which means no inspection and no protection for you as the homeowner.
What to Do If You Already Used an Unlicensed Electrician
If you had electrical work done and are not sure whether the person was licensed, check the TDLR database now. If they were not licensed and the work required a permit, contact a licensed electrician to inspect what was done. In Houston, several electricians offer inspection services specifically for homeowners who want to verify prior work before selling a home or after a renovation. Catching unpermitted or incorrectly done work before a home sale inspection is significantly less expensive than having it flagged during the transaction.
If the work was clearly done incorrectly or unsafely, contact TDLR to file a complaint. TDLR investigates complaints against unlicensed electrical workers and licensed electricians who violate code requirements. The complaint process is free and protects other Houston homeowners from the same situation.