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
04

K J Construction

Willow Creek, CA · (530) 629-4445

CA-CSLB 519705 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
07

Whitson Inc

Willow Creek, CA · (707) 845-8107

CA-CSLB 585179 · A B +5General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
CallDetails
08

Young Enterprises

Willow Creek, CA · (707) 845-6428

CA-CSLB 421039 · A C27General engineering contractorLandscaper
License activechecked Oct 24, 2026
CallDetails
09

Air Tight

Arcata, CA · (707) 822-8800

CA-CSLB 832746 · A B +5General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
CallDetails
10

Alves Inc

Arcata, CA · (707) 825-4725

CA-CSLB 739085 · A B +3General engineering contractorGeneral contractorFlooring contractor+2
License activechecked Oct 24, 2026
CallDetails
12

Bott William F

Bayside, CA · (707) 443-7961

CA-CSLB 294734 · A C31General engineering contractor
License activechecked Oct 24, 2026
CallDetails
14

Danco Builders

Arcata, CA · (707) 822-9000

CA-CSLB 500851 · A B +2General engineering contractorGeneral contractorCarpenter+1
License activechecked Oct 24, 2026
CallDetails
15

Danco Builders Northwest

Arcata, CA · (707) 822-9000

CA-CSLB 899392 · A B +1General engineering contractorGeneral contractorConcrete contractor
License activechecked Oct 24, 2026
CallDetails
16

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
17

Foi

Arcata, CA · (707) 822-8800

CA-CSLB 885504 · A B +5General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
CallDetails
18

Gps Construction Inc

Arcata, CA · (707) 499-0624

CA-CSLB 1144389 · A B +1General engineering contractorGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026
CallDetails
19

Grs Wahlund JV

Eureka, CA · (707) 268-0150

CA-CSLB 1148928 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails
20

H R C Partners

Salyer, CA · (530) 629-2777

CA-CSLB 1106295 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails