NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors

Solar installers in Berkeley, CA

6 licensed solar installers · every license checked against the issuer's file

More cities in California

San Diego 28Fresno 20Bakersfield 18Los Angeles 18San Jose 18Sacramento 17Riverside 16El Cajon 15Escondido 15Concord 12Vista 12Long Beach 11Clovis 10Oceanside 10San Francisco 10Santa Cruz 10
119 listingsHow results are ordered
01

Sun First! Inc

San Rafael, CA · (415) 458-5870

CA-CSLB 669250 · B C46General contractorSolar installer
License activechecked Oct 24, 2026
CallDetails
03

Sunstall Inc

Novato, CA · (415) 707-0305

CA-CSLB 961108 · B C10 +1General contractorElectricianSolar installer
License activechecked Oct 24, 2026
CallDetails
05

Upkeep Industries Inc

Concord, CA · (925) 812-4646

CA-CSLB 993919 · B C10 +3General contractorElectricianFlooring contractor+2
License activechecked Oct 24, 2026
CallDetails
07

Warm Corporation West

Vallejo, CA · (707) 257-0880

CA-CSLB 605577 · B C4 +1General contractorPlumberSolar installer
License activechecked Oct 24, 2026
CallDetails
10

Air Temp Company

San Mateo, CA · (650) 591-1004

CA-CSLB 889684 · B C10 +3General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
CallDetails
11

Array Energies

Novato, CA · (415) 271-6634

CA-CSLB 1071153 · C46Solar installer
License activechecked Oct 24, 2026
CallDetails
14

Degcent

Pleasanton, CA · (925) 519-5437

CA-CSLB 1143592 · C10 C46ElectricianSolar installer
License activechecked Oct 24, 2026
CallDetails
17

Energy Solutions Corp Inc

Clayton, CA · (925) 494-4188

CA-CSLB 1158542 · B C10 +2General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
CallDetails
18

First Edison

Pleasanton, CA · (888) 309-8766

CA-CSLB 1013243 · B C10 +1General contractorElectricianSolar installer
License activechecked Oct 24, 2026
CallDetails
19

H M W Development Inc

San Mateo, CA · (415) 806-8992

CA-CSLB 822005 · A B +3General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
CallDetails