NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Healdsburg, CA

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

More cities in California

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406 listingsHow results are ordered
21

Sfi Mechanical Inc

Calistoga, CA · (707) 710-8415

CA-CSLB 940703 · A C16 +1General engineering contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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22

Sh Siteworks

Santa Rosa, CA · (707) 326-8067

CA-CSLB 1119692 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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24

Sikes Asphalt Group Inc

Santa Rosa, CA · (707) 578-1414

CA-CSLB 827774 · A C32General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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26

Sonoma Landworks

Guerneville, CA · (707) 869-4500

CA-CSLB 522707 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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29

Stapleton Brett Austin

Santa Rosa, CA · (707) 228-7981

CA-CSLB 1048719 · A C57 +1General engineering contractorWell drilling contractor
License activechecked Oct 24, 2026
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30

Stillpoint Inc

Santa Rosa, CA · (707) 526-1300

CA-CSLB 648027 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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33

Terracon Constructors Inc

Geyserville, CA · (707) 433-0323

CA-CSLB 562511 · A B +1General engineering contractorGeneral contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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34

Terracon Equip Inc

Geyserville, CA · (707) 433-0323

CA-CSLB 816199 · A B +1General engineering contractorGeneral contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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36

Trails Engineering

Santa Rosa, CA · (707) 538-9389

CA-CSLB 1068961 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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39

West Coast Fiberglass Pools

Santa Rosa, CA · (707) 349-2880

CA-CSLB 462729 · A C53 +1General engineering contractorSwimming pool contractorSpecialty contractor
License activechecked Oct 24, 2026
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40

Western Water

Santa Rosa, CA · (707) 540-9640

CA-CSLB 188068 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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