Solar contractor (C-46) in Riverside, CA
4 licenses · checked Oct 27, 2026
There are 4 Solar contractor (C-46) licenses with an address of record in Riverside, CA, in the CSLB License Master data checked Oct 27, 2026. That is 1.9% of the 212 such licenses statewide; Riverside ranks #8 of 140 CA cities for this license type. They are spread across 3 ZIP codes; the most common are 92503 (2), 92505 (1), 92507 (1). Most list Riverside County. By business type: Corporation 3, Sole Owner 1. The median first-issue year is 2017; 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 Solar contractor (C-46) license covers
Solar (C-46) covers installing, modifying and repairing thermal and photovoltaic solar energy systems. C-10 electrical contractors may also install solar PV.
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.
Solar contractor (C-46) licenses in Riverside
Showing 4 of 4, A to Z. Listing order is alphabetical, not a recommendation.
- Optimum Solar Power INC#1024381 · 92503
- RC Solar#1055446 · 92505
- Solarcon INC#1007852 · 92507
- Westcoast Solar Professional#1047833 · 92503
Frequently asked questions
How many Solar contractor (C-46) licenses are in Riverside?
4 active licenses in the CSLB License Master data checked Oct 27, 2026 (1.9% of CA).
What does a Solar contractor (C-46) license cover?
Solar (C-46) covers installing, modifying and repairing thermal and photovoltaic solar energy systems. C-10 electrical contractors may also install solar PV.
How do I verify a Solar contractor (C-46) license in Riverside?
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 Riverside Solar contractor (C-46) licenses expire soon?
2 of 4 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 Riverside
General building contractor (178) · Electrical contractor (C-10) (66) · Plumbing contractor (C-36) (39) · HVAC contractor (C-20) (35) · Painting contractor (C-33) (27) · General engineering contractor (25) · Landscaping contractor (C-27) (25) · Flooring contractor (C-15) (19) · Tile contractor (C-54) (16) · Concrete contractor (C-8) (16) · Cabinet and finish carpentry contractor (C-6) (13) · Swimming pool contractor (C-53) (12)
All Solar contractor (C-46) licenses in CA →
Source: CSLB License Master. Licensed California is independent and not affiliated with the licensing agency. Data checked Oct 27, 2026.