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
369 listingsHow results are ordered
41

K B M Construction

Cayucos, CA · (805) 602-2477

CA-CSLB 1010892 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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42

Keefe Engineering

Atascadero, CA · (805) 837-7877

CA-CSLB 1020023 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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43

Kirk Construction

Atascadero, CA · (805) 461-2060

CA-CSLB 810345 · A C8General engineering contractorConcrete contractor
License activechecked Oct 24, 2026
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47

Live Oak Power, LLC

San Luis Obispo, CA

US-GSA-SAM FNK5BMDLSTH9General engineering contractor
License activechecked Oct 23, 2026
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52

Negranti & Sons

Cayucos, CA · (805) 995-3357

CA-CSLB 646726 · A C12 +1General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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54

Nviro

San Luis Obispo, CA · (888) 886-8476

CA-CSLB 1056567 · A B +3General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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55

Pac - West General Inc

San Luis Obispo, CA · (805) 541-1876

CA-CSLB 932424 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
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57

Porter Diving LLC

Atascadero, CA · (805) 460-8589

CA-CSLB 1083110 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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59

R S H Construction Inc

Atascadero, CA · (805) 466-2481

CA-CSLB 764498 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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60

Raminha Construction Inc

Atascadero, CA · (805) 461-0052

CA-CSLB 469531 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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