NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Penn Valley, CA

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

More cities in California

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402 listingsHow results are ordered
25

Urke Septic & Sewer

Grass Valley, CA · (530) 274-3902

CA-CSLB 652428 · A C45General engineering contractorSign contractor
License activechecked Oct 24, 2026
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26

Walter Scott J

Browns Valley, CA · (530) 277-8973

CA-CSLB 1087642 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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27

York Excavating

Auburn, CA · (530) 305-4183

CA-CSLB 859904 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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28

Zumalt Excavating

Auburn, CA · (530) 320-1465

CA-CSLB 894250 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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30

A a a Engineering

Marysville, CA · (505) 238-7802

CA-CSLB 887687 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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31

A & a Group Services Inc

Lincoln, CA · (530) 368-6258

CA-CSLB 658282 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
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32

A C Dike Co

Lincoln, CA · (916) 645-7747

CA-CSLB 407417 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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33

A Step Up Enterprise Inc

Meadow Vista, CA · (916) 660-6241

CA-CSLB 1018784 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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35

Alpha Explosives

Lincoln, CA · (916) 645-3377

CA-CSLB 1001140 · D09General engineering contractor
License activechecked Oct 24, 2026
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36

Anderson Backhoe

Applegate, CA · (530) 320-5800

CA-CSLB 587402 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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37

Arenz Co

Meadow Vista, CA · (530) 878-2992

CA-CSLB 386775 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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39

B-Line Sports LLC

Lincoln, CA · (530) 305-0377

CA-CSLB 1119209 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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