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

Fire sprinkler contractors in Richmond, CA

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

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318 listingsHow results are ordered
85

Ongaro & Sons

Petaluma, CA · (707) 579-3511

CA-CSLB 215233 · C4 C10 +9PlumberElectricianFire sprinkler contractor+2
License activechecked Oct 24, 2026
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86

P O P Plumbing Inc

Millbrae, CA · (415) 730-0348

CA-CSLB 756097 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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87

P P Plumbing

San Bruno, CA · (415) 816-3893

CA-CSLB 529553 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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89

Petersen Thomas

Sonoma, CA · (650) 302-3591

CA-CSLB 1068915 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
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90

Peterson Mechanical Inc

Sonoma, CA · (707) 938-8481

CA-CSLB 171486 · B C4 +7General contractorPlumberFire sprinkler contractor+2
License activechecked Oct 24, 2026
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93

Pribuss Engineering Inc

So San Francisco, CA · (650) 588-0447

CA-CSLB 251241 · B C4 +3General contractorPlumberFire sprinkler contractor+1
License activechecked Oct 24, 2026
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94

Rust Plumbing Inc

Petaluma, CA · (415) 408-8028

CA-CSLB 976035 · C4 C16 +1PlumberFire sprinkler contractor
License activechecked Oct 24, 2026
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96

Smelly Mel's Plumbing Inc

South San Francisco, CA · (650) 738-2030

CA-CSLB 786183 · A B +2General engineering contractorGeneral contractorFire sprinkler contractor+1
License activechecked Oct 24, 2026
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97

Sunny Green Construction

San Leandro, CA · (510) 387-6616

CA-CSLB 931918 · B C10 +1General contractorElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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99

West Coast Builders

Pacifica, CA · (650) 922-1175

CA-CSLB 824918 · A B +4General engineering contractorGeneral contractorPlumber+2
License activechecked Oct 24, 2026
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