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
01

Dale a Cose

Tracy, CA · (209) 836-0422

CA-CSLB 359589 · A B +7General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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02

Delta Emc Inc

San Jose, CA · (408) 898-6299

CA-CSLB 794842 · C10 C16 +1ElectricianFire sprinkler contractorHeating and air conditioning
License activechecked Oct 24, 2026
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08

Frontline Fire

Brentwood, CA · (925) 848-5913

CA-CSLB 1152845 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
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14

Hammer & Associates

Oakland, CA · (510) 482-3000

CA-CSLB 303291 · B C13 +2General contractorFence contractorFire sprinkler contractor+1
License activechecked Oct 24, 2026
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18

Jay Construction

Berkeley, CA · (510) 715-4024

CA-CSLB 633673 · A B +1General engineering contractorGeneral contractorFire sprinkler contractor
License activechecked Oct 24, 2026
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20

Kelly and Son

Antioch, CA · (925) 487-4935

CA-CSLB 807748 · B C16General contractorFire sprinkler contractor
License activechecked Oct 24, 2026
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