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

Fire sprinkler contractors in Whittier, CA

11 licensed fire sprinkler contractors · every license checked against the issuer's file

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650 listingsHow results are ordered
42

Yun Qi Construction

Rowland Heights, CA · (626) 780-2806

CA-CSLB 856012 · B C16General contractorFire sprinkler contractor
License activechecked Oct 24, 2026
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43

Zepeda Maurice

Bell Gardens, CA · (562) 318-8444

CA-CSLB 649588 · B C10 +3General contractorElectricianFire sprinkler contractor+2
License activechecked Oct 24, 2026
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44

A to Z Construction

Westminster, CA · (714) 775-1837

CA-CSLB 951360 · B C16General contractorFire sprinkler contractor
License activechecked Oct 24, 2026
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45

Acco Engineered Systems

Pasadena, CA · (818) 244-6571

CA-CSLB 120696 · A B +7General engineering contractorGeneral contractorPlumber+2
License activechecked Oct 24, 2026
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46

Acco-Wilson, Inc

Pasadena, CA · (831) 244-6571

CA-CSLB 1042403 · B C4 +8General contractorPlumberElectrician+2
License activechecked Oct 24, 2026
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53

Arroyo Plumbing Inc

Arcadia, CA · (626) 446-5117

CA-CSLB 629923 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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55

Axis Mechanical Services

Anaheim, CA · (714) 398-8322

CA-CSLB 924887 · B C16 +2General contractorFire sprinkler contractorPlumber+1
License activechecked Oct 24, 2026
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59

Bni Fireprotection Inc

Placentia, CA · (714) 390-1559

CA-CSLB 1089159 · B C10 +1General contractorElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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