NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Discovery Bay, CA

7 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
744 listingsHow results are ordered
02

J P O Construction

Discovery Bay, CA · (925) 250-4604

CA-CSLB 987054 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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05

SB Construction

Discovery Bay, CA · (925) 813-2673

CA-CSLB 1127406 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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07

Williams Grading

Discovery Bay, CA · (925) 516-0572

CA-CSLB 575798 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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08

A a General Engineering

Brentwood, CA · (925) 250-7608

CA-CSLB 1054026 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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10

Advance Telecom Inc

Brentwood, CA · (510) 921-1149

CA-CSLB 1031556 · C7 C31 +1ElectricianGeneral engineering contractor
License activechecked Oct 24, 2026
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11

Advanced Pipeline Services

Oakley, CA · (209) 815-3822

CA-CSLB 578789 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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12

All Pro Communications

Knightsen, CA · (925) 628-6570

CA-CSLB 1057838 · A C7 +1General engineering contractorElectrician
License activechecked Oct 24, 2026
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13

All Trades Co-Op

Brentwood, CA · (925) 584-9128

CA-CSLB 915300 · A B +1General engineering contractorGeneral contractorPainter
License activechecked Oct 24, 2026
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16

Anza Engineering Corp

Brentwood, CA · (925) 513-2060

CA-CSLB 273213 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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20

Carden Dan Concrete

Oakley, CA · (925) 997-5648

CA-CSLB 502384 · A C8General engineering contractorConcrete contractor
License activechecked Oct 24, 2026
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