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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in Healdsburg, CA

20 general engineering contractors in Healdsburg, CA; 406 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Trugrade Construction

    ActiveA General Engineering

    Santa Rosa, CA · WC ✓ · 17 mi away

    Proof for Trugrade Construction
    License
    CSLB 1048010
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Rosa, CA · serves California
    Phone
    (707) 843-3426
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Universal Excavation Co

    ActiveA General Engineering+1

    Sebastopol, CA · WC exempt · 16 mi away

    Proof for Universal Excavation Co
    License
    CSLB 735977
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C21 Building Moving/Demolition
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Sebastopol, CA · serves California
    Phone
    (707) 823-3828
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Weeks Drilling and Pump CO

    ActiveCorporation registered in SAM.gov

    Sebastopol, CA · 15 mi away

    Proof for Weeks Drilling and Pump CO
    SAM.gov registration
    US-GSA-SAM C2X8EXLKLBZ3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 8, 2027
    Checked
    Oct 23, 2026
    Where
    Sebastopol, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record
  4. West County Septic LLC

    ActiveA General Engineering

    Sebastopol, CA · WC exempt · 16 mi away

    Proof for West County Septic LLC
    License
    CSLB 1108571
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Sebastopol, CA · serves California
    Phone
    (707) 823-7340
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Whitfield Construction

    ActiveA General Engineering+1

    Santa Rosa, CA · WC ✓ · 17 mi away

    Proof for Whitfield Construction
    License
    CSLB 432633
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Rosa, CA · serves California
    Phone
    (707) 888-4367
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Winters Allen Concrete LLC

    ActiveA General Engineering+1

    Sebastopol, CA · WC ✓ · 15 mi away

    Proof for Winters Allen Concrete LLC
    License
    CSLB 868610
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C8 Concrete
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Sebastopol, CA · serves California
    Phone
    (707) 823-8085
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Wolff Contracting Inc

    ActiveA General Engineering+3

    Santa Rosa, CA · WC ✓ · 17 mi away

    Proof for Wolff Contracting Inc
    License
    CSLB 953433
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C21 Building Moving/Demolition; C36 Plumbing
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Rosa, CA · serves California
    Phone
    (707) 799-4910
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Commonspace Community Land Trust

    ActiveTax-exempt corporation registered in SAM.gov

    Sebastopol, CA · 15 mi away

    Proof for Commonspace Community Land Trust
    SAM.gov registration
    US-GSA-SAM K4F7ZH3Q6N77
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Sep 24, 2027
    Checked
    Oct 23, 2026
    Where
    Sebastopol, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record
  9. Ghilotti Construction CO Inc

    ActiveCorporation registered in SAM.gov

    Santa Rosa, CA · 17 mi away

    Proof for Ghilotti Construction CO Inc
    SAM.gov registration
    US-GSA-SAM CG9LLGDTW3E4
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 3, 2026
    Checked
    Oct 23, 2026
    Where
    Santa Rosa, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record
  10. Adobe Construction Company

    ActiveA General Engineering+1

    Penngrove, CA · WC ✓ · 24 mi away

    Proof for Adobe Construction Company
    License
    CSLB 1104098
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C12 Earthwork and Paving
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Penngrove, CA · serves California
    Phone
    (707) 364-3651
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Agd General Engineering Inc

    ActiveA General Engineering

    Cotati, CA · WC ✓ · 22 mi away

    Proof for Agd General Engineering Inc
    License
    CSLB 1131769
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Cotati, CA · serves California
    Phone
    (707) 319-8692
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. All Access Bobcat

    ActiveA General Engineering

    Cotati, CA · WC ✓ · 22 mi away

    Proof for All Access Bobcat
    License
    CSLB 768985
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Cotati, CA · serves California
    Phone
    (707) 792-7765
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Benson Company Inc

    ActiveA General Engineering

    Deer Park, CA · WC exempt · 22 mi away

    Proof for Benson Company Inc
    License
    CSLB 906399
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Deer Park, CA · serves California
    Phone
    (707) 486-8605
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Benward John R Co

    ActiveA General Engineering

    Kenwood, CA · WC exempt · 22 mi away

    Proof for Benward John R Co
    License
    CSLB 396752
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Kenwood, CA · serves California
    Phone
    (707) 484-2771
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Brown Mike Electric Co

    ActiveA General Engineering+1

    Cotati, CA · WC ✓ · 22 mi away

    Proof for Brown Mike Electric Co
    License
    CSLB 306767
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C10 Electrical
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Cotati, CA · serves California
    Phone
    (707) 792-8100
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Cave Construction Company the

    ActiveA General Engineering

    St Helena, CA · WC ✓ · 25 mi away

    Proof for Cave Construction Company the
    License
    CSLB 879220
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    St Helena, CA · serves California
    Phone
    (707) 738-5708
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Clifton Jim

    ActiveA General Engineering

    Pope Valley, CA · WC ✓ · 25 mi away

    Proof for Clifton Jim
    License
    CSLB 654683
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pope Valley, CA · serves California
    Phone
    (707) 363-4546
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Collins Lucas Russell

    ActiveA General Engineering

    Rohnert Park, CA · WC exempt · 21 mi away

    Proof for Collins Lucas Russell
    License
    CSLB 1072899
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Rohnert Park, CA · serves California
    Phone
    (707) 794-9447
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. D C Electric Group Inc

    ActiveA General Engineering+4

    Cotati, CA · WC ✓ · 22 mi away

    Proof for D C Electric Group Inc
    License
    CSLB 949934
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C31 Construction Zone Traffic Control; D31 Pole Installation and Maintenance
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Cotati, CA · serves California
    Phone
    (707) 992-0141
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Deiter Nicholas Wayne

    ActiveA General Engineering

    Petaluma, CA · WC ✓ · 22 mi away

    Proof for Deiter Nicholas Wayne
    License
    CSLB 1116326
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Petaluma, CA · serves California
    Phone
    (707) 349-3360
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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