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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in Tiburon, CA

9 general engineering contractors in Tiburon, CA; 1,530 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Romkon Inc

    ActiveA General Engineering+1

    San Francisco, CA · WC ✓ · 7 mi away

    Proof for Romkon Inc
    License
    CSLB 620277
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 516-5180
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Ronan General Engineering

    ActiveA General Engineering

    San Francisco, CA · WC ✓ · 8 mi away

    Proof for Ronan General Engineering
    License
    CSLB 997619
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 779-5262
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Root Utility Network Inc.

    ActiveCorporation registered in SAM.gov

    San Francisco, CA · 7 mi away

    Proof for Root Utility Network Inc.
    SAM.gov registration
    US-GSA-SAM DHZVC83EZ8X5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 2, 2027
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record
  4. Ruiz a Construction Co & Assoc Inc

    ActiveA General Engineering+1

    San Francisco, CA · WC ✓ · 10 mi away

    Proof for Ruiz a Construction Co & Assoc Inc
    License
    CSLB 427657
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 647-4010
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. S and a Pacific Construction

    ActiveA General Engineering

    Richmond, CA · WC exempt · 7 mi away

    Proof for S and a Pacific Construction
    License
    CSLB 1098201
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Richmond, CA · serves California
    Phone
    (510) 932-1955
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. S F Garage Company Inc.

    ActiveA General Engineering+5

    San Francisco, CA · WC exempt · 9 mi away

    Proof for S F Garage Company Inc.
    License
    CSLB 684863
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C10 Electrical; C16 Fire Protection; C36 Plumbing
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Francisco, CA · serves California
    Phone
    (415) 826-0606
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Saint Bridget Construction Inc

    ActiveA General Engineering+1

    San Francisco, CA · WC exempt · 10 mi away

    Proof for Saint Bridget Construction Inc
    License
    CSLB 1132793
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Francisco, CA · serves California
    Phone
    (415) 822-4300
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Samgroup Construction

    ActiveA General Engineering+1

    San Francisco, CA · WC ✓ · 10 mi away

    Proof for Samgroup Construction
    License
    CSLB 1070060
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 340-3018
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. San Rafael Rock Quarry, Inc.

    ActiveCorporation registered in SAM.gov

    San Rafael, CA · 7 mi away

    Proof for San Rafael Rock Quarry, Inc.
    SAM.gov registration
    US-GSA-SAM PH56DGH9LEF3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 24, 2027
    Checked
    Oct 23, 2026
    Where
    San Rafael, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record
  10. San Rafael Yacht Harbor

    ActiveA General Engineering

    San Rafael, CA · WC ✓ · 7 mi away

    Proof for San Rafael Yacht Harbor
    License
    CSLB 691536
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Rafael, CA · serves California
    Phone
    (415) 456-1600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Saribalis Construction

    ActiveA General Engineering+1

    San Rafael, CA · WC ✓ · 7 mi away

    Proof for Saribalis Construction
    License
    CSLB 880060
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Rafael, CA · serves California
    Phone
    (415) 302-9728
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Schneider Construction

    ActiveA General Engineering+1

    San Rafael, CA · WC exempt · 7 mi away

    Proof for Schneider Construction
    License
    CSLB 547356
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Rafael, CA · serves California
    Phone
    (415) 492-8707
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Scott Edward W Electric Co Inc

    ActiveA General Engineering+2

    Richmond, CA · WC ✓ · 7 mi away

    Proof for Scott Edward W Electric Co Inc
    License
    CSLB 190426
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Richmond, CA · serves California
    Phone
    (415) 206-7120
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Sean Hardiman Construction

    ActiveA General Engineering

    Larkspur, CA · WC exempt · 5 mi away

    Proof for Sean Hardiman Construction
    License
    CSLB 1130081
    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
    Larkspur, CA · serves California
    Phone
    (415) 847-4925
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Seiscore

    ActiveA General Engineering

    San Francisco, CA · WC ✓ · 10 mi away

    Proof for Seiscore
    License
    CSLB 1126002
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 498-1411
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Sheedy Drayage Co

    ActiveA General Engineering+1

    San Francisco, CA · WC ✓ · 10 mi away

    Proof for Sheedy Drayage Co
    License
    CSLB 180029
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; D21 Machinery and Pumps
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 648-7171
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Sheeran Pipeline Inc

    ActiveA General Engineering

    San Francisco, CA · WC ✓ · 7 mi away

    Proof for Sheeran Pipeline Inc
    License
    CSLB 1024057
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 742-4453
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Shin Engineering

    ActiveA General Engineering

    San Francisco, CA · WC exempt · 10 mi away

    Proof for Shin Engineering
    License
    CSLB 936186
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Francisco, CA · serves California
    Phone
    (209) 985-2177
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Shorecal Engineering Inc

    ActiveA General Engineering

    San Francisco, CA · WC ✓ · 8 mi away

    Proof for Shorecal Engineering Inc
    License
    CSLB 1146593
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 531-1009
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Silva-Management and Construction Services LLC

    ActiveA General Engineering+1

    San Francisco, CA · WC exempt · 10 mi away

    Proof for Silva-Management and Construction Services LLC
    License
    CSLB 1099609
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Francisco, CA · serves California
    Phone
    (415) 740-4392
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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