NAICS 237990 · Other Heavy and Civil Engineering Construction
General engineering contractors in Union City, CA
7 licensed general engineering contractors · every license checked against the issuer's file
More cities in California
21Fremont, CA · (510) 770-5000
CA-CSLB 587021 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
Hayward, CA · (510) 732-9038
CA-CSLB 213261 · A C51 +1General engineering contractorSteel and welding contractorSpecialty contractor
License activechecked Oct 24, 2026
San Leandro, CA · (510) 614-7385
CA-CSLB 920234 · A B +2General engineering contractorGeneral contractorConcrete contractor+1
License activechecked Oct 24, 2026
San Leandro, CA · (510) 570-6770
CA-CSLB 960675 · A B +2General engineering contractorGeneral contractorHeating and air conditioning+1
License activechecked Oct 24, 2026
Hayward, CA · (408) 988-0101
CA-CSLB 817532 · A C31 +2General engineering contractorConcrete contractorExcavation, grading and paving
License activechecked Oct 24, 2026
Hayward, CA · (510) 468-4620
CA-CSLB 944775 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
Hayward, CA · (510) 860-7985
CA-CSLB 1022585 · A C8General engineering contractorConcrete contractor
License activechecked Oct 24, 2026
Fremont, CA · (510) 257-9788
CA-CSLB 535921 · A B +1General engineering contractorGeneral contractorPainter
License activechecked Oct 24, 2026
Hayward, CA · (510) 770-1150
CA-CSLB 717849 · AGeneral engineering contractor
License activechecked Oct 24, 2026
Pleasanton, CA · (510) 657-3686
CA-CSLB 679326 · A B +2General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
Pleasanton, CA
US-GSA-SAM NL86VKLX5AZ7General engineering contractor
License activechecked Oct 23, 2026
San Lorenzo, CA · (510) 760-4725
CA-CSLB 871828 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
Hayward, CA · (510) 723-0001
CA-CSLB 727798 · A C36 +1General engineering contractorPlumberAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
Fremont, CA · (209) 815-3309
CA-CSLB 1159719 · A B +5General engineering contractorGeneral contractorConcrete contractor+2
License activechecked Oct 24, 2026
San Leandro, CA · (510) 809-7384
CA-CSLB 1060548 · C31General engineering contractor
License activechecked Oct 24, 2026
San Leandro, CA · (415) 910-9596
CA-CSLB 1091389 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
Fremont, CA · (510) 656-5544
CA-CSLB 618501 · C31General engineering contractor
License activechecked Oct 24, 2026
Pleasanton, CA · (925) 461-1500
CA-CSLB 1140299 · A B +5General engineering contractorGeneral contractorPainter+2
License activechecked Oct 19, 2026
Pleasanton, CA · (925) 461-1500
CA-CSLB 274652 · AGeneral engineering contractor
License activechecked Oct 24, 2026
Pleasanton, CA · (925) 461-1500
CA-CSLB 973262 · AGeneral engineering contractor
License activechecked Oct 24, 2026