Every state we serve · 19

Licenses

Last updated: October 5, 2026

Every state has its own rules for solar contractors. Before you sign, ask us for our license or registration number for your state and check it with the state agency. You can also see Your rights.

StateWhat the state requires
ArizonaArizona Registrar of Contractors (ROC) license.
CaliforniaCalifornia contractor license, CSLB C-46 (solar) or C-10 (electrical).
ColoradoColorado electrical contractor license (DORA). Colorado has no statewide solar license; cities and counties license contractors.
ConnecticutConnecticut Home Improvement Contractor registration and PV-1 (or E-1) license.
DelawareOur research found no statewide solar contractor license in Delaware; a business license and local permits apply.
FloridaFlorida Certified Solar Contractor license (DBPR).
IllinoisIllinois roofing license (IDFPR) for the roof work, plus local electrical licenses.
MontanaMontana electrical contractor license and Construction Contractor License.
NevadaNevada State Contractors Board license, C-37 solar.
New JerseyNew Jersey Home Improvement Contractor registration; a licensed electrical contractor for the connection.
New MexicoNew Mexico Construction Industries Division (CID) license.
North CarolinaNorth Carolina General Contractor license (projects from $40,000) and electrical contractor license.
OhioOhio-licensed electrical contractor (OCILB or local).
PennsylvaniaPennsylvania Home Improvement Contractor registration (Attorney General).
South CarolinaSouth Carolina Residential Specialty Contractor registration (LLR), solar.
TexasTexas residential solar retailer registration (TDLR, SB 1036). A licensed electrician makes every connection.
UtahUtah DOPL electrical contractor license (S200 or S201).
VirginiaVirginia contractor license (DPOR, Board for Contractors).
West VirginiaWest Virginia contractor license.

From our research of each state’s rules. Call (555) 000-2322 or email [email protected] for our license or registration number for your state.