NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Los Osos, CA

8 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
358 listingsHow results are ordered
62

Avila Contractors LLC

Atascadero, CA · (805) 365-5003

CA-CSLB 816119 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
64

Avila Traffic Safety

Atascadero, CA · (805) 461-1600

CA-CSLB 962161 · A B +1General engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
68

Cascade Contracting Company

Atascadero, CA · (888) 542-2722

CA-CSLB 684444 · A ASB +6General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+2
License activechecked Oct 24, 2026
CallDetails
69

Castlerock Development

San Luis Obispo, CA · (805) 546-8100

CA-CSLB 730788 · A ASB +2General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+1
License activechecked Oct 24, 2026
CallDetails
70

Chitwood T J

Pismo Beach, CA · (805) 709-7447

CA-CSLB 1128805 · A B +2General engineering contractorGeneral contractorSpecialty contractor
License activechecked Oct 24, 2026
CallDetails
71

Chubb C

Atascadero, CA · (805) 466-1993

CA-CSLB 907553 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
CallDetails
74

Craghead D a Construction Inc

San Luis Obispo, CA · (805) 541-9027

CA-CSLB 527942 · A B +1General engineering contractorGeneral contractorConcrete contractor
License activechecked Oct 24, 2026
CallDetails
76

D C Design & Construction

San Luis Obispo, CA · (805) 544-3990

CA-CSLB 887341 · A B +1General engineering contractorGeneral contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
CallDetails
77

Dallaire John Excavating

Atascadero, CA · (805) 466-0300

CA-CSLB 500085 · A C42General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
CallDetails
78

Davis Rob Backhoe

Atascadero, CA · (805) 423-5703

CA-CSLB 547464 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails
79

Davis Rob Construction

Atascadero, CA · (805) 610-9580

CA-CSLB 975360 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
80

Dolezal Warren F

San Luis Obispo, CA · (805) 801-7200

CA-CSLB 352767 · A B +1General engineering contractorGeneral contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
CallDetails