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

Fire sprinkler contractors in Alhambra, CA

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

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667 listingsHow results are ordered
02

Law Ken

Temple City, CA · (626) 416-9276

CA-CSLB 1004653 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
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05

Merry Plumbing Co Inc

San Marino, CA · (626) 796-4307

CA-CSLB 860445 · C16 C20 +2Fire sprinkler contractorHeating and air conditioningPlumber+1
License activechecked Oct 24, 2026
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06

Protect From Fire

Los Angeles, CA · (323) 223-0266

CA-CSLB 784881 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
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07

Reliable Fire

Los Angeles, CA · (323) 947-8655

CA-CSLB 1083876 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
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08

Sayataw Wu Kong

Rosemead, CA · (626) 400-0043

CA-CSLB 926656 · A B +3General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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10

Yang Daniel

San Gabriel, CA · (626) 705-4338

CA-CSLB 944514 · B C10 +1General contractorElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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14

Arroyo Plumbing Inc

Arcadia, CA · (626) 446-5117

CA-CSLB 629923 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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18

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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19

Bar 1 Fire Protection Inc

Los Angeles, CA · (213) 536-1950

CA-CSLB 1028225 · C16 D62Fire sprinkler contractorHeating and air conditioning
License activechecked Oct 24, 2026
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20

Bear Contractors Inc

Los Angeles, CA · (323) 660-7511

CA-CSLB 688203 · C10 C16 +1ElectricianFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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