NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Willow Creek, CA

11 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
103 listingsHow results are ordered
41

Steves Septic Service LLC

Mc Kinleyville, CA · (707) 839-2270

CA-CSLB 1022884 · A C42General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
CallDetails
42

Sundberg G R Inc

Arcata, CA · (707) 825-6565

CA-CSLB 732695 · A ASB +4General engineering contractorAsbestos and hazardous materials abatementExcavation, grading and paving
License activechecked Oct 24, 2026
CallDetails
43

Thrap & Company

Mc Kinleyville, CA · (707) 599-6123

CA-CSLB 1134881 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
46

Martin M5, Inc.

Mckinleyville, CA

US-GSA-SAM H3TZFSC2DFL5General engineering contractor
License activechecked Oct 23, 2026
Details
49

Danielson Construction Inc

Eureka, CA · (707) 444-2948

CA-CSLB 575907 · A C31 +1General engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
CallDetails
50

Figas Construction

Eureka, CA · (707) 442-2620

CA-CSLB 332773 · A C21General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
CallDetails
52

Grs Wahlund JV

Eureka, CA · (707) 268-0150

CA-CSLB 1148928 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails
55

Kb Excavation LLC

Eureka, CA · (707) 616-9611

CA-CSLB 1122586 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails
56

Kurwitz George J

Eureka, CA · (707) 499-4707

CA-CSLB 423787 · A B +1General engineering contractorGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026
CallDetails
57

Leach Stephen

Trinidad, CA · (707) 834-1874

CA-CSLB 770669 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails
59

Mapleservice Incorporated

Eureka, CA · (707) 445-9671

CA-CSLB 767710 · A C4 +2General engineering contractorPlumberHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
60

Mc Kenny K H Inc

Eureka, CA · (707) 444-9659

CA-CSLB 774830 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails