Electrical contractor (C-10) in Martinez, CA
6 licenses · checked Oct 27, 2026
There are 6 Electrical contractor (C-10) licenses with an address of record in Martinez, CA, in the CSLB License Master data checked Oct 27, 2026. That is 0.2% of the 3,983 such licenses statewide; Martinez ranks #191 of 620 CA cities for this license type. Most list Contra Costa County. By business type: Sole Owner 4, Corporation 2. The median first-issue year is 2016; the oldest license dates from 2015. 2 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 Martinez
Showing 6 of 6, A to Z. Listing order is alphabetical, not a recommendation.
- A M G Electric#1003124 · 94553
- Bennett Electric INC#1009336 · 94553
- D B Electric#1024504 · 94553
- J Wooll Electric DBA Voltman#1007902 · 94553
- NG Construction#1064630 · 94553
- Payman Sarafzadeh#1051461 · 94553
Frequently asked questions
How many Electrical contractor (C-10) licenses are in Martinez?
6 active licenses in the CSLB License Master data checked Oct 27, 2026 (0.2% 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 Martinez?
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 Martinez Electrical contractor (C-10) licenses expire soon?
2 of 6 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 Martinez
General building contractor (26) · Plumbing contractor (C-36) (6) · Painting contractor (C-33) (6) · General engineering contractor (3) · HVAC contractor (C-20) (3) · Landscaping contractor (C-27) (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.