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

Fire sprinkler contractors in Pasadena, CA

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

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641 listingsHow results are ordered
01

Acco Engineered Systems

Pasadena, CA · (818) 244-6571

CA-CSLB 120696 · A B +7General engineering contractorGeneral contractorPlumber+2
License activechecked Oct 19, 2026
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02

Acco-Wilson, Inc

Pasadena, CA · (831) 244-6571

CA-CSLB 1042403 · B C4 +8General contractorPlumberElectrician+2
License activechecked Oct 19, 2026
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03

Front Line Fire

Pasadena, CA · (626) 791-5444

CA-CSLB 748158 · C16Fire sprinkler contractor
License activechecked Oct 19, 2026
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11

Ccsj Development Inc

Alhambra, CA · (626) 446-9417

CA-CSLB 1045125 · B C16 +2General contractorFire sprinkler contractorHeating and air conditioning+1
License activechecked Oct 19, 2026
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12

Confidence Builders

San Marino, CA · (818) 802-1100

CA-CSLB 774640 · B C16General contractorFire sprinkler contractor
License activechecked Oct 19, 2026
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14

Fire Life Safety

Los Angeles, CA · (323) 823-6236

CA-CSLB 851714 · C16Fire sprinkler contractor
License activechecked Oct 19, 2026
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15

King Building Construction

San Gabriel, CA · (909) 992-9798

CA-CSLB 1070751 · B C10 +2General contractorElectricianFire sprinkler contractor+1
License activechecked Oct 19, 2026
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16

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 19, 2026
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17

Protect From Fire

Los Angeles, CA · (323) 223-0266

CA-CSLB 784881 · C16Fire sprinkler contractor
License activechecked Oct 19, 2026
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18

Yang Daniel

San Gabriel, CA · (626) 705-4338

CA-CSLB 944514 · B C10 +1General contractorElectricianFire sprinkler contractor
License activechecked Oct 19, 2026
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20

A & a Enterprises

LA Canada, CA · (818) 957-8000

CA-CSLB 968222 · B C7 +2General contractorElectricianFire sprinkler contractor
License activechecked Oct 19, 2026
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