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

Solar installers in Upland, CA

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

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123 listingsHow results are ordered
42

Elite Solar

Montebello, CA · (323) 899-9236

CA-CSLB 1133927 · C46Solar installer
License activechecked Oct 24, 2026
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43

Giat Corporation

Irvine, CA · (949) 439-1743

CA-CSLB 829504 · B C46General contractorSolar installer
License activechecked Oct 24, 2026
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44

Hoang David Q

Garden Grove, CA · (714) 265-9077

CA-CSLB 1051575 · C46Solar installer
License activechecked Oct 24, 2026
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45

Indigo Solar

Corona, CA · (951) 427-4527

CA-CSLB 1086834 · C46Solar installer
License activechecked Oct 24, 2026
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46

Kanderson

Pasadena, CA · (626) 796-2880

CA-CSLB 611851 · B C46General contractorSolar installer
License activechecked Oct 24, 2026
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49

Mik-Prime JV

Artesia, CA · (562) 941-2400

CA-CSLB 1069522 · A B +3General engineering contractorGeneral contractorHeating and air conditioning+2
License activechecked Oct 24, 2026
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50

Opterra Energy Services LLC

Pasadena, CA · (626) 377-9038

CA-CSLB 1142716 · A B +2General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
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51

Optimum Roofing

Hesperia, CA · (909) 488-1509

CA-CSLB 1098572 · C39 C46RooferSolar installer
License activechecked Oct 24, 2026
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52

Pacific Landmark Int.

Santa Ana, CA · (714) 973-8060

CA-CSLB 660149 · B C6 +4General contractorCarpenterFlooring contractor+2
License activechecked Oct 24, 2026
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54

Prime Enc Inc

Anaheim, CA · (714) 502-4843

CA-CSLB 992887 · B C20 +3General contractorHeating and air conditioningPlumber+2
License activechecked Oct 24, 2026
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56

Safehome Solar

South Pasadena, CA · (213) 915-8007

CA-CSLB 1081457 · B C10 +1General contractorElectricianSolar installer
License activechecked Oct 24, 2026
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57

Salinas Solar

Redlands, CA · (909) 255-2109

CA-CSLB 1070675 · C10 C46ElectricianSolar installer
License activechecked Oct 24, 2026
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58

Solar Center

Tustin, CA · (949) 636-6991

CA-CSLB 872323 · B C10 +1General contractorElectricianSolar installer
License activechecked Oct 24, 2026
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59

Sunnect Solar

Alhambra, CA · (310) 944-5443

CA-CSLB 1013024 · C46Solar installer
License activechecked Oct 24, 2026
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60

Timothy Lazaro

Downey, CA · (562) 399-8678

CA-CSLB 1138714 · C10 C46ElectricianSolar installer
License activechecked Oct 24, 2026
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