NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Penn Valley, CA

12 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
402 listingsHow results are ordered
03

Sean Freitas Architect Inc

Lincoln, CA · (916) 209-9890

CA-CSLB 1093993 · A B +7General engineering contractorGeneral contractorConcrete contractor+2
License activechecked Oct 24, 2026
CallDetails
05

Siller Daryl M

Lincoln, CA · (530) 682-0130

CA-CSLB 1080596 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails
10

Webb Frank Construction

Wheatland, CA · (530) 633-4072

CA-CSLB 369747 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
14

White Oak Landmanagement

Meadow Vista, CA · (530) 906-1338

CA-CSLB 1063859 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
15

Wicomm Inc

Lincoln, CA · (916) 223-9390

CA-CSLB 831585 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
CallDetails
16

Wight Excavating

Wheatland, CA · (916) 872-3535

CA-CSLB 793898 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails
17

Willis Excavating

Colfax, CA · (530) 305-8678

CA-CSLB 912451 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails
18

Woods Russell C

Marysville, CA · (530) 777-8619

CA-CSLB 775683 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails