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

Fire sprinkler contractors in Pleasanton, CA

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

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298 listingsHow results are ordered
21

Kelly and Son LLC

Antioch, CA · (925) 487-4935

CA-CSLB 1121968 · B C16General contractorFire sprinkler contractor
License activechecked Oct 24, 2026
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22

Konstructo Inc

Walnut Creek, CA · (925) 639-3674

CA-CSLB 1032050 · A B +1General engineering contractorGeneral contractorFire sprinkler contractor
License activechecked Oct 24, 2026
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23

Lc Home Builder Inc

Brentwood, CA · (415) 812-5383

CA-CSLB 1006314 · A B +3General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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25

Lescure Company Inc

Concord, CA · (925) 283-2528

CA-CSLB 248204 · A B +5General engineering contractorGeneral contractorPlumber+2
License activechecked Oct 24, 2026
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28

Line Up Group Inc

Foster City, CA · (408) 510-4218

CA-CSLB 1144936 · B C10 +2General contractorElectricianFire sprinkler contractor+1
License activechecked Oct 24, 2026
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31

M L S Builder Inc

Oakland, CA · (650) 534-7946

CA-CSLB 899863 · A B +2General engineering contractorGeneral contractorFire sprinkler contractor+1
License activechecked Oct 24, 2026
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32

M L S Plumbing and Builder Inc

Oakland, CA · (650) 534-7946

CA-CSLB 1141590 · A B +2General engineering contractorGeneral contractorFire sprinkler contractor+1
License activechecked Oct 24, 2026
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35

Medo USA Inc

Orinda, CA · (310) 351-0773

CA-CSLB 1144607 · B C16 +1General contractorFire sprinkler contractorSteel and welding contractor
License activechecked Oct 24, 2026
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38

Mva Construction Co Inc

Atherton, CA · (650) 321-7701

CA-CSLB 416056 · A B +1General engineering contractorGeneral contractorFire sprinkler contractor
License activechecked Oct 24, 2026
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