NAICS 237990 · Other Heavy and Civil Engineering Construction
General engineering contractors in Altaville, CA
6 licensed general engineering contractors · every license checked against the issuer's file
More cities in California
21Twain Harte, CA · (209) 743-0186
CA-CSLB 605165 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
22Sonora, CA · (209) 785-3211
CA-CSLB 561363 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
23Copperopolis, CA · (209) 817-4584
CA-CSLB 1140311 · AGeneral engineering contractor
License activechecked Oct 24, 2026
24Sonora, CA · (209) 743-4866
CA-CSLB 1063347 · AGeneral engineering contractor
License activechecked Oct 24, 2026
25Sonora, CA · (209) 768-4914
CA-CSLB 459611 · A B +2General engineering contractorGeneral contractorConcrete contractor+1
License activechecked Oct 24, 2026
26Valley Springs, CA · (209) 890-5133
CA-CSLB 458167 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
27Jamestown, CA · (209) 984-4268
CA-CSLB 924722 · A C12 +1General engineering contractorExcavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
28Jamestown, CA · (209) 984-4268
CA-CSLB 599974 · A C12 +1General engineering contractorExcavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
29Pine Grove, CA · (209) 996-2073
CA-CSLB 1088724 · AGeneral engineering contractor
License activechecked Oct 24, 2026
30Sonora, CA · (209) 532-2460
CA-CSLB 953843 · C31 D49General engineering contractorTree service
License activechecked Oct 24, 2026
31Sonora, CA · (209) 533-2268
CA-CSLB 573731 · AGeneral engineering contractor
License activechecked Oct 24, 2026
32Sonora, CA · (209) 533-8347
CA-CSLB 565297 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
33Sonora, CA · (209) 614-9452
CA-CSLB 1078396 · AGeneral engineering contractor
License activechecked Oct 24, 2026
34Jackson, CA · (209) 663-7349
CA-CSLB 923530 · AGeneral engineering contractor
License activechecked Oct 24, 2026
35Twain Harte, CA · (831) 331-6240
CA-CSLB 392756 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
36Sonora, CA · (209) 352-4349
CA-CSLB 1014520 · AGeneral engineering contractor
License activechecked Oct 24, 2026
37Sonora, CA · (209) 743-0421
CA-CSLB 1116517 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
38Sonora, CA · (209) 768-5535
CA-CSLB 742031 · A C57General engineering contractorWell drilling contractor
License activechecked Oct 24, 2026
39Jackson, CA · (209) 401-8995
CA-CSLB 857229 · AGeneral engineering contractor
License activechecked Oct 24, 2026
40Jackson, CA · (209) 296-7900
CA-CSLB 829246 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026