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

Fire sprinkler contractors in West Covina, CA

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

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627 listingsHow results are ordered
23

Royaltech Services

LA Puente, CA · (626) 333-0333

CA-CSLB 638729 · A B +6General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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26

Valley Plumbing

Covina, CA · (661) 809-2903

CA-CSLB 408122 · C4 C16 +1PlumberFire sprinkler contractor
License activechecked Oct 24, 2026
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31

Arroyo Plumbing Inc

Arcadia, CA · (626) 446-5117

CA-CSLB 629923 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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32

Bali Construction Inc

So El Monte, CA · (626) 442-8003

CA-CSLB 524540 · A C4 +2General engineering contractorPlumberFire sprinkler contractor
License activechecked Oct 24, 2026
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34

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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36

Cedillo Peter

LA Habra, CA · (949) 350-6715

CA-CSLB 819801 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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37

Controlfs LLC

Brea, CA · (657) 232-1231

CA-CSLB 1059425 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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40

Dexore Inc

Brea, CA · (714) 936-9327

CA-CSLB 1077062 · A B +1General engineering contractorGeneral contractorFire sprinkler contractor
License activechecked Oct 24, 2026
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