How to Hire a Licensed Electrician for Your Home: What to Check Before You Hire

Electrical work is the leading cause of residential building fires in the United States, with the NFPA estimating that home electrical fires cause over 50,000 fires, 500 deaths, and $1.4 billion in property damage annually — and a significant portion of those fires trace back to unpermitted or improperly performed electrical work. Hiring a licensed electrician is not bureaucratic box-checking. It is a meaningful safety measure with proven, documented benefits.

What License Does an Electrician Need to Work in Your Home?

Electrician licensing operates at the state level and typically has two tiers: Journeyman Electrician (a trained worker who performs electrical work under supervision) and Master Electrician (a fully licensed professional who can independently design, perform, and supervise electrical work). A third license type — Electrical Contractor — is typically held by the business entity and is required to contract for electrical work.

When you hire an electrical company for home work, you should verify the Electrical Contractor license held by the company, not just the individual electrician's credentials. The company must hold a contractor license to legally sign contracts for electrical work. Individual electricians working for that company must hold journeyman or master electrician licenses. Both matter.

Licensing requirements vary by state. California requires electricians to be certified through the CSLB and state electrical certification programs. Texas uses TDLR for electrical contractor licensing. Florida uses DBPR. Arizona, Nevada, Washington, and most other states have their own systems. Always verify credentials on your state's official licensing board website.

What Electrical Work Requires a Permit?

Almost all electrical work beyond simple fixture replacement requires a permit. Work requiring permits includes: adding new circuits or outlets, upgrading the electrical panel, installing a subpanel, adding dedicated circuits for appliances (HVAC, hot tub, EV charger), running new wiring, installing ceiling fans on new wiring, and installing hardwired smoke detectors.

Work that typically does not require a permit includes: replacing an existing outlet, switch, or fixture with an identical replacement in the same location. Even these simple replacements must be done correctly — but they typically do not trigger a permit or inspection requirement.

The permit matters because it triggers an inspection. A licensed inspector reviews the electrical work to confirm it was done to code. This inspection protects you — it catches dangerous wiring that could cause a fire years later. An electrician who does not pull permits either cannot (because they are unlicensed) or will not (because their work will not pass inspection). Neither is acceptable.

What Should You Ask an Electrician Before Hiring?

Key questions for any electrician you are considering:

• “What is your license number, and is it a master electrician or journeyman license?” For significant work like panel upgrades, you want a master electrician. For routine circuit work, journeyman experience is typically sufficient.
• “Does your company hold an electrical contractor license?” The company must hold a contractor license to legally contract for work.
• “Will you pull a permit for this work?” Any electrician who says a permit is not required for a panel upgrade, new circuits, or EV charger installation is wrong or dishonest.
• “Do you carry workers' compensation insurance?”Electrical work involves significant personal injury risk. Without workers' comp, a worker injured at your home could sue you.
• “How long have you been doing electrical work in this area?”Local experience matters. An electrician familiar with your utility's interconnection requirements and local code amendments is more likely to do the job correctly the first time.

How Do You Verify an Electrician's License?

Every state's licensing board has an online license lookup. For most major states: California — cslb.ca.gov; Texas — tdlr.texas.gov; Florida — myfloridalicense.com; Arizona — roc.az.gov; New York — your local city or county licensing board; Washington — lni.wa.gov.

When you verify, look for: active license status (not expired, suspended, or revoked), the correct license type (electrical contractor for the company), current insurance on file, and any disciplinary history. A disciplinary action involving electrical safety violations is particularly serious and warrants careful reconsideration.

Verify any electrician's credentials instantly at CheckLicensed.com. For $0.99, you get a comprehensive license report covering status, expiration, insurance, bond, and complaint history — far less than the cost of any electrical project, and nothing compared to the cost of an electrical fire caused by unlicensed work.