NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Oakland, CA

111 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 116Temecula 110Escondido 103
1,747 listingsHow results are ordered
21

Seifert Engineering Inc

Oakland, CA · (510) 844-4540

CA-CSLB 882880 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
CallDetails
22

Settlemier B Reid

Oakland, CA · (510) 638-8100

CA-CSLB 753096 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
24

Sham Fook Hong

Oakland, CA · (650) 534-7946

CA-CSLB 886149 · A B +2General engineering contractorGeneral contractorFire sprinkler contractor+1
License activechecked Oct 24, 2026
CallDetails
25

Stellar B G Inc

Oakland, CA · (510) 344-6356

CA-CSLB 650852 · A B +2General engineering contractorGeneral contractorFire sprinkler contractor+1
License activechecked Oct 24, 2026
CallDetails
26

Sustainable Technologies

Oakland, CA · (510) 523-1122

CA-CSLB 772329 · A C10 +1General engineering contractorElectricianAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
CallDetails
28

Sweiss Fuad

Oakland, CA · (415) 412-8855

CA-CSLB 670872 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails
30

Terraphase Engineering Inc

Oakland, CA · (510) 645-1850

CA-CSLB 960398 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
CallDetails
31

Usact Corporation

Oakland, CA · (859) 999-3781

CA-CSLB 1103664 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails
32

Welton Underground

Oakland, CA · (925) 948-5855

CA-CSLB 1047016 · C34General engineering contractor
License activechecked Oct 24, 2026
CallDetails
33

Zcon Builders

Oakland, CA · (510) 444-4190

CA-CSLB 727712 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
34

A & B Construction

Oakland, CA

US-GSA-SAM KDDZG8K2XYS5General engineering contractor
License activechecked Oct 23, 2026
Details
35

Challenge Rooter

Oakland, CA · (510) 877-2050

CA-CSLB 1008865 · A C42General engineering contractorExcavation, grading and paving
License jdg entity suspchecked Oct 24, 2026
CallDetails
37

Alameda Structural Inc

Alameda, CA · (510) 523-1610

CA-CSLB 606483 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
38

Alco Iron & Metal Co

San Leandro, CA · (510) 562-1107

CA-CSLB 293917 · A B +1General engineering contractorGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026
CallDetails
39

Algebra Probuild Inc

San Leandro, CA · (415) 635-5585

CA-CSLB 1152344 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
40

American Precision Builders

Alameda, CA · (510) 827-7684

CA-CSLB 680013 · A B +1General engineering contractorGeneral contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
CallDetails