NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Montclair, CA

12 licensed general engineering contractors · every license checked against the issuer's file

More cities in California

Bakersfield 337San Francisco 307San Diego 273Sacramento 244Los Angeles 235Riverside 191San Jose 188Fresno 184Irvine 140Santa Rosa 134Corona 122Redding 119El Cajon 117Anaheim 116Oakland 111Temecula 110
Listings 1–20How results are ordered
01

Acer Fire Protection Inc

Montclair, CA · (626) 224-7800

CA-CSLB 1047478 · A B +1General engineering contractorGeneral contractorFire sprinkler contractor
License activechecked Oct 19, 2026
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03

Chen Pang Chiu

Montclair, CA · (626) 224-7800

CA-CSLB 514113 · A B +1General engineering contractorGeneral contractorFire sprinkler contractor
License activechecked Oct 19, 2026
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04

Fuel Equipment Services Inc

Montclair, CA · (800) 581-3710

CA-CSLB 1007851 · A C10 +2General engineering contractorElectricianSpecialty contractor+1
License activechecked Oct 19, 2026
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05

Fuel Serv

Montclair, CA · (909) 680-9102

CA-CSLB 986361 · A C10 +2General engineering contractorElectricianSpecialty contractor+1
License activechecked Oct 19, 2026
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10

Lee & Stires Inc

Montclair, CA · (909) 983-9557

CA-CSLB 288402 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 19, 2026
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11

Slater Waterproofing Inc

Montclair, CA · (909) 985-9100

CA-CSLB 373368 · A B +3General engineering contractorGeneral contractorPainter+2
License activechecked Oct 19, 2026
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12

Traffic Control Inc

Montclair, CA · (909) 993-0895

CA-CSLB 1114182 · A C31General engineering contractor
License activechecked Oct 19, 2026
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13

United Fiber

Montclair, CA

US-GSA-SAM JU3KHBAUN2X8General engineering contractor
License activechecked Oct 23, 2026
Details
16

A M E Roofing

Upland, CA · (909) 766-3200

CA-CSLB 1057266 · A B +5General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 19, 2026
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18

Abc Resources

Ontario, CA

US-GSA-SAM DJ4ETFM6NEY5General engineering contractor
License activechecked Oct 23, 2026
Details
19

Abc Resources Inc

Ontario, CA · (909) 988-0390

CA-CSLB 538680 · A C12 +1General engineering contractorExcavation, grading and paving
License activechecked Oct 19, 2026
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20

Acosta Pipeline Inc

Ontario, CA · (626) 383-2431

CA-CSLB 1064810 · A C36General engineering contractorPlumber
License activechecked Oct 19, 2026
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