NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Klamath, CA

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
239 listingsHow results are ordered
81

Hyman Construction

Mc Kinleyville, CA · (707) 839-2962

CA-CSLB 677447 · A B +1General engineering contractorGeneral contractorConcrete contractor
License activechecked Oct 24, 2026
CallDetails
83

Kb Excavation LLC

Eureka, CA · (707) 616-9611

CA-CSLB 1122586 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails
84

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
86

Mapleservice Incorporated

Eureka, CA · (707) 445-9671

CA-CSLB 767710 · A C4 +2General engineering contractorPlumberHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
87

Mc Kenny K H Inc

Eureka, CA · (707) 444-9659

CA-CSLB 774830 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
94

O & M Industries

Arcata, CA · (707) 822-8800

CA-CSLB 284930 · A B +7General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
CallDetails
97

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
100

Wahlund Construction Inc

Eureka, CA · (707) 268-0150

CA-CSLB 678993 · A ASB +4General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+1
License activechecked Oct 24, 2026
CallDetails