NAICS 237990 · Other Heavy and Civil Engineering Construction
General engineering contractors in Castro Valley, CA
17 licensed general engineering contractors · every license checked against the issuer's file
More cities in California
81Dublin, CA · (925) 829-9220
CA-CSLB 1156955 · A B +5General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
Dublin, CA · (925) 829-9220
CA-CSLB 1078219 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
Dublin, CA · (925) 829-9220
CA-CSLB 1093103 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
Dublin, CA · (925) 361-1533
CA-CSLB 1125855 · A C8 +3General engineering contractorConcrete contractorExcavation, grading and paving
License activechecked Oct 24, 2026
Dublin, CA · (925) 829-9220
CA-CSLB 1087418 · A C12 +1General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
Dublin, CA · (925) 829-9220
CA-CSLB 1103207 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
Dublin, CA · (925) 829-9220
CA-CSLB 1099346 · A B +2General engineering contractorGeneral contractorConcrete contractor+1
License activechecked Oct 24, 2026
San Ramon, CA · (877) 933-4448
CA-CSLB 993947 · A C21General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
San Leandro, CA · (510) 910-9383
CA-CSLB 1131454 · AGeneral engineering contractor
License activechecked Oct 24, 2026
Moraga, CA · (925) 899-7663
CA-CSLB 1144746 · AGeneral engineering contractor
License activechecked Oct 24, 2026
Oakland, CA · (510) 532-1800
CA-CSLB 362016 · A C16 +2General engineering contractorFire sprinkler contractorPlumber+1
License activechecked Oct 24, 2026
Oakland, CA · (510) 309-7544
CA-CSLB 1135344 · A C42General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
Hayward, CA · (510) 827-6312
CA-CSLB 1048977 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
Oakland, CA · (510) 833-0907
CA-CSLB 1037478 · AGeneral engineering contractor
License activechecked Oct 24, 2026
Oakland, CA · (510) 383-6260
CA-CSLB 1039625 · A C36 +1General engineering contractorPlumberExcavation, grading and paving
License activechecked Oct 24, 2026
Oakland, CA · (510) 388-0567
CA-CSLB 729165 · A C42General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
San Ramon, CA · (510) 599-9922
CA-CSLB 759656 · A B +2General engineering contractorGeneral contractorConcrete contractor+1
License activechecked Oct 24, 2026
Hayward, CA · (510) 782-8536
CA-CSLB 1071669 · AGeneral engineering contractor
License activechecked Oct 24, 2026
Oakland, CA · (510) 536-7835
CA-CSLB 476628 · AGeneral engineering contractor
License activechecked Oct 24, 2026
Danville, CA · (925) 855-1440
CA-CSLB 718343 · AGeneral engineering contractor
License activechecked Oct 24, 2026