Licensed General Engineering (A) contractors in Healdsburg, CA

The California Contractors State License Board (CSLB) lists 18 General Engineering (A) contractors in Healdsburg, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

18 contractors

1. Bertalon Construction

   Healdsburg, CA · CSLB #1080090 · as of June 27, 2026
   Active · clear
2. Caspersen Excavating

   Healdsburg, CA · CSLB #561322 · as of June 27, 2026
   Active · clear
3. Cats 4 U INC

   Healdsburg, CA · CSLB #465781 · as of June 27, 2026
   Active · clear
4. Clark Construction

   Healdsburg, CA · CSLB #648610 · as of June 27, 2026
   Active · clear
5. Conley Plumbing

   Healdsburg, CA · CSLB #895135 · as of June 27, 2026
   Active · clear
6. Conz Construction INC

   Healdsburg, CA · CSLB #794208 · as of June 27, 2026
   Active · clear
7. Crosetti & Lucero Engineering Contractor

   Healdsburg, CA · CSLB #1143201 · as of June 27, 2026
   Active · clear
8. Engelke Construction INC

   Healdsburg, CA · CSLB #305446 · as of June 27, 2026
   Active · clear
9. Engelke Excavating

   Healdsburg, CA · CSLB #834295 · as of June 27, 2026
   Active · clear
10. Ghilotti Bros / Terracon Constructors JV

    Healdsburg, CA · CSLB #1001099 · as of June 27, 2026
    Active · clear
11. Golden West Builders

    Healdsburg, CA · CSLB #426331 · as of June 27, 2026
    Active · clear
12. Green View Engineering

    Healdsburg, CA · CSLB #965761 · as of June 27, 2026
    Active · clear
13. Harris Enterprises

    Healdsburg, CA · CSLB #896209 · as of June 27, 2026
    Active · clear
14. Ralph Holden & CO

    Healdsburg, CA · CSLB #307640 · as of June 27, 2026
    Active · clear
15. Rodney Matteri

    Healdsburg, CA · CSLB #1100868 · as of June 27, 2026
    Active · clear
16. Northern California Power & Equipment CO INC

    Healdsburg, CA · CSLB #551206 · as of June 27, 2026
    Active · clear
17. Rapid Rooter

    Healdsburg, CA · CSLB #544530 · as of June 27, 2026
    Active · clear
18. Westpac Construction

    Healdsburg, CA · CSLB #1058561 · as of June 27, 2026
    Active · clear

See all General Engineering (A) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.