Electrical contractor (C-10) in Napa, CA
14 licenses · checked Oct 27, 2026
There are 14 Electrical contractor (C-10) licenses with an address of record in Napa, CA, in the CSLB License Master data checked Oct 27, 2026. That is 0.4% of the 3,983 such licenses statewide; Napa ranks #63 of 620 CA cities for this license type. They are spread across 2 ZIP codes; the most common are 94558 (12), 94559 (2). Most list Napa County. By business type: Corporation 7, Sole Owner 4, JointVenture 2, Limited Liability 1. The median first-issue year is 2017; the oldest license dates from 2015. 4 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 Napa
Showing 14 of 14, A to Z. Listing order is alphabetical, not a recommendation.
- Abbott Custom Electric#1014367 · 94559
- Alden Electric CO#1032472 · 94558
- American Electric#1057484 · 94558
- Bernal Electric INC#1016700 · 94558
- Brian Berger#1048285 · 94559
- Caddell Nova A Joint Venture#1066188 · 94558
- DAP Power Systems INC#1003911 · 94558
- J Briseno Electric#1039652 · 94558
- Johnny Gill Electric INC DBA JG Electric#1036678 · 94558
- MEL Electric INC#1010343 · 94558
- Nate Silverman Electric#1010010 · 94558
- Nova Probst A Joint Venture#1030871 · 94558
- OAK Knoll Electric#1016624 · 94558
- Wine Country Electric Napa LLC#1059613 · 94558
Frequently asked questions
How many Electrical contractor (C-10) licenses are in Napa?
14 active licenses in the CSLB License Master data checked Oct 27, 2026 (0.4% 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 Napa?
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 Napa Electrical contractor (C-10) licenses expire soon?
4 of 14 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 Napa
General building contractor (64) · Painting contractor (C-33) (11) · Landscaping contractor (C-27) (8) · General engineering contractor (6) · Plumbing contractor (C-36) (6) · HVAC contractor (C-20) (4) · 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.