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

Bakersfield 337San Francisco 307San Diego 273Sacramento 244Los Angeles 235Riverside 191San Jose 188Fresno 184Irvine 140Santa Rosa 134Corona 122Redding 119El Cajon 117Anaheim 116Oakland 111Temecula 110
213 listingsHow results are ordered
01

Roughstock Contruction

Valley Springs, CA · (209) 694-6939

CA-CSLB 1096000 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
02

Seldon Construction Inc

Jamestown, CA · (209) 753-8578

CA-CSLB 1123692 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
07

Sierra Construction

Sonora, CA · (209) 743-1365

CA-CSLB 1046054 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
10

Smci

Sonora, CA · (209) 988-2282

CA-CSLB 885550 · A C8 +5General engineering contractorConcrete contractorElectrician+2
License activechecked Oct 24, 2026
CallDetails
11

Smci / Obayashi Joint Venture

Sonora, CA · (209) 928-1900

CA-CSLB 1053830 · A D49 +1General engineering contractorTree serviceAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
CallDetails
13

Soulier Sanitation

Copperopolis, CA · (209) 736-5781

CA-CSLB 1108891 · A C42General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
CallDetails
15

T-N-T Excavating

Jamestown, CA · (209) 743-4213

CA-CSLB 1104238 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails
17

Tractor Works Inc

Valley Springs, CA · (209) 772-3949

CA-CSLB 877533 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails