NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Colfax, CA

5 licensed general engineering contractors · every license checked against the issuer's file

More cities in California

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485 listingsHow results are ordered
41

Summit Pipelines

Auburn, CA · (800) 757-1237

CA-CSLB 1065380 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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42

Terra Firm

Auburn, CA · (530) 830-3300

CA-CSLB 628797 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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45

Vogt Construction Inc

Rough and Ready, CA · (530) 277-9527

CA-CSLB 485649 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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47

York Excavating

Auburn, CA · (530) 305-4183

CA-CSLB 859904 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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49

Zumalt Excavating

Auburn, CA · (530) 320-1465

CA-CSLB 894250 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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51

A & a Construction

Penn Valley, CA · (530) 277-3768

CA-CSLB 806130 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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52

A B C Constructors Inc

Penn Valley, CA · (530) 681-0331

CA-CSLB 997446 · A B +1General engineering contractorGeneral contractorHome builder
License activechecked Oct 24, 2026
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54

Abc Builders Group

Newcastle, CA · (800) 741-6459

CA-CSLB 589206 · A B +2General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
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57

C & D Contractors Inc

Nevada City, CA · (530) 272-6938

CA-CSLB 819680 · A B +1General engineering contractorGeneral contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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58

Comfort Plumbing Systems Inc

Nevada City, CA · (530) 470-8761

CA-CSLB 913571 · A C16 +1General engineering contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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59

Cook Enterprises

Penn Valley, CA · (650) 450-1202

CA-CSLB 580263 · A B +3General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
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