How to Find a Licensed Generator Installer Near You

Why license verification is the first step

Not every business advertising generator installation holds an active electrical contractor license. Installing a standby generator requires running new wiring, connecting to your electrical panel, and installing a transfer switch — all work that requires a licensed electrician in every U.S. state. An unlicensed installer can't legally pull a permit, which means the job won't get inspected, which means you have no documented proof the work was done safely, and no recourse with your homeowner's insurance if something goes wrong.

Before you talk price with anyone, confirm they hold a current license.

How to verify a license yourself

Every state maintains a public license lookup for electrical contractors. The exact URL and database vary by state, but they are always free and searchable by business name or license number:

• Texas: TDLR license search — search by business name under "Electrical Contractor"
• Florida: DBPR license search — look for "Certified/Registered Electrical Contractor"
• California: CSLB contractor search — class C-10 (Electrical)
• North Carolina: NCBEEC lookup
• Other states: search "[your state] electrical contractor license lookup" — the state licensing board's own site is always the authoritative source

LumoWatt cross-checks every listed installer against their state board before approving a listing. Each listing displays the license number directly on the installer's profile, so you can verify independently in seconds.

What to look for beyond the license

A current license is the baseline. Beyond that:

• Manufacturer certification for the brand you want. Generac, Kohler, Cummins, and Briggs & Stratton each have certified-dealer networks. A certified dealer has completed factory training for that brand's specific products and will often provide a better warranty or service-response time than a non-certified installer. Check manufacturer dealer-locator pages directly if brand certification matters to you.
• Installer experience with your specific home setup. A standby generator installation on a home with a natural-gas line is straightforward; one that requires running a propane line, coordinating a utility interconnection, or working in a FEMA flood zone is more complex. Ask specifically whether they've done installs like yours.
• Permit pull history. Ask directly: "Will you pull the permit, and can I see a recent project's permit number as a reference?" An installer with a legitimate permit history won't hesitate.
• Local service presence. A generator that fails at 2 a.m. during a hurricane needs a local technician, not a callback queue. Ask whether their service technicians are in-house or subcontracted, and what their typical emergency-response window is.

Where to find verified installers

LumoWatt's installer directory is organized by state and city. Every listing is: - Cross-checked against the state electrical contractor license board - Verified as active at the time of listing (re-checked annually) - Not sourced from Yelp, Angi, HomeAdvisor, or any review platform — only from public license board records and manufacturer dealer-locator listings

Search for installers in your area →

Once you find installers near you, use the quote-request form on any listing to send your project details to up to 3 installers at once — without handing your contact information to a large lead-generation network.