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

Fire sprinkler contractors in Montclair, CA

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

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438 listingsHow results are ordered
41

Valley Plumbing

Covina, CA · (661) 809-2903

CA-CSLB 408122 · C4 C16 +1PlumberFire sprinkler contractor
License activechecked Oct 24, 2026
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43

Yadgarian Masis

Fontana, CA · (818) 741-7562

CA-CSLB 1017672 · B C16 +2General contractorFire sprinkler contractorHeating and air conditioning+1
License activechecked Oct 24, 2026
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44

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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51

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

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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56

Brackett Electric Inc

LA Habra Heights, CA · (562) 631-3317

CA-CSLB 500682 · C10 C16ElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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58

Buccaneer Builders

Riverside, CA · (951) 640-8542

CA-CSLB 718006 · A B +3General engineering contractorGeneral contractorPlumber+1
License activechecked Oct 24, 2026
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59

Carri Construction

Orange, CA · (714) 998-1101

CA-CSLB 332960 · A B +1General engineering contractorGeneral contractorFire sprinkler contractor
License activechecked Oct 24, 2026
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60

Cedillo Peter

LA Habra, CA · (949) 350-6715

CA-CSLB 819801 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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