Electrical contractor (C-10) in Petaluma, CA
10 licenses · checked Oct 27, 2026
There are 10 Electrical contractor (C-10) licenses with an address of record in Petaluma, CA, in the CSLB License Master data checked Oct 27, 2026. That is 0.3% of the 3,983 such licenses statewide; Petaluma ranks #118 of 620 CA cities for this license type. They are spread across 4 ZIP codes; the most common are 94954 (4), 94952 (4), 94955 (1). Most list Sonoma County. By business type: Corporation 8, Sole Owner 2. The median first-issue year is 2017; the oldest license dates from 2016. 3 of them come up for renewal or expiration in the next 12 months, so re-check status before you sign a contract.
What a Electrical contractor (C-10) license covers
Electrical (C-10) covers placing, installing, erecting or connecting electrical wires, fixtures, appliances, conduits and apparatus that generate, transmit or use electrical energy, including service panels and solar photovoltaic wiring.
How to verify a license
Enter the license number in CSLB Instant License Check and confirm the status is active, the classification matches the work, and the contractor has a current bond and workers' compensation coverage (or a valid exemption). California requires the license number on contracts and advertising. Official lookup: CSLB Instant License Check.
Electrical contractor (C-10) licenses in Petaluma
Showing 10 of 10, A to Z. Listing order is alphabetical, not a recommendation.
- B C S Electric#1026437 · 94954
- Booth Electric INC#1020827 · 94955
- Breakers Electric INC#1011392 · 94952
- C N C Electric#1017633 · 94954
- Electrical Assistance INC#1038945 · 94954
- Elex Solutions INC#1020100 · 94952
- Greenlief Energy INC#1059505 · 94952
- J & A Electric INC#1038875 · 949999998
- Rivertown Electric#1062435 · 94954
- Zarco'S Electrical INC#1024658 · 94952
Frequently asked questions
How many Electrical contractor (C-10) licenses are in Petaluma?
10 active licenses in the CSLB License Master data checked Oct 27, 2026 (0.3% of CA).
What does a Electrical contractor (C-10) license cover?
Electrical (C-10) covers placing, installing, erecting or connecting electrical wires, fixtures, appliances, conduits and apparatus that generate, transmit or use electrical energy, including service panels and solar photovoltaic wiring.
How do I verify a Electrical contractor (C-10) license in Petaluma?
Enter the license number in CSLB Instant License Check and confirm the status is active, the classification matches the work, and the contractor has a current bond and workers' compensation coverage (or a valid exemption). California requires the license number on contracts and advertising. Use the license number shown here with the CSLB Instant License Check.
How many Petaluma Electrical contractor (C-10) licenses expire soon?
3 of 10 have an expiration date in the next 12 months. A license that lapses must be renewed before the holder can work under it again.
Other license types in Petaluma
General building contractor (41) · General engineering contractor (11) · Landscaping contractor (C-27) (9) · Painting contractor (C-33) (7) · Plumbing contractor (C-36) (5) · HVAC contractor (C-20) (3) · Tile contractor (C-54) (3) · Concrete contractor (C-8) (3)
All Electrical contractor (C-10) licenses in CA →
Source: CSLB License Master. Licensed California is independent and not affiliated with the licensing agency. Data checked Oct 27, 2026.