NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Oakley, CA

22 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
825 listingsHow results are ordered
21

Sud Ex Co

Brentwood, CA · (925) 525-9905

CA-CSLB 513514 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails
24

Waller Inc

Brentwood, CA · (925) 634-3663

CA-CSLB 879648 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails
25

Zovich Construction

Brentwood, CA · (925) 775-4227

CA-CSLB 287113 · A B +1General engineering contractorGeneral contractorConcrete contractor
License activechecked Oct 24, 2026
CallDetails
30

Av III Inc

Antioch, CA · (925) 567-7037

CA-CSLB 1026584 · C7 C31ElectricianGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails
35

Drill Tech Drilling & Shoring Inc

Antioch, CA · (925) 978-2060

CA-CSLB 745354 · A C57 +2General engineering contractorWell drilling contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
CallDetails
37

H V USA Enterprises

Antioch, CA · (714) 654-8281

CA-CSLB 1092514 · A C12 +1General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
CallDetails
40

Hydro Kingz Inc

Antioch, CA · (925) 848-7651

CA-CSLB 1151169 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails