NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Mad River, CA

22

Moxon Construction

Eureka, CA · (707) 496-4414

CA-CSLB 1091123 · A B +1General engineering contractorGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026
24

Niekrasz Plumbing Inc

Eureka, CA · (707) 442-7181

CA-CSLB 292370 · C4 C34 +2PlumberGeneral engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
26

Pierson Company

Eureka, CA · (707) 268-1800

CA-CSLB 265024 · A ASB +3General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+2
License activechecked Oct 24, 2026
29

Sjl Construction Inc

Ferndale, CA · (707) 682-6150

CA-CSLB 935421 · A C31 +1General engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
36

Air Tight

Arcata, CA · (707) 822-8800

CA-CSLB 832746 · A B +5General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
37

Alves Inc

Arcata, CA · (707) 825-4725

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