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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in San Carlos, CA

15 general engineering contractors in San Carlos, CA; 1,517 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Conflo Services Inc

    ActiveA General Engineering+5

    Hayward, CA · WC ✓ · 12 mi away

    Proof for Conflo Services Inc
    License
    CSLB 965030
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; B General Building; C21 Building Moving/Demolition; C22 Asbestos Abatement; HAZ Hazardous Substance Removal
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (510) 732-6695
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Csq Inc

    ActiveA General Engineering+1

    South San Francisco, CA · WC ✓ · 14 mi away

    Proof for Csq Inc
    License
    CSLB 1101204
    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
    Workers' comp on file
    Where
    South San Francisco, CA · serves California
    Phone
    (415) 620-8888
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Custom Construction Co

    ActiveA General Engineering+2

    Hayward, CA · WC exempt · 12 mi away

    Proof for Custom Construction Co
    License
    CSLB 498345
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Hayward, CA · serves California
    Phone
    (510) 918-8281
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. D W Nicholson Corporation

    ActiveA General Engineering+11

    Hayward, CA · WC ✓ · 13 mi away

    Proof for D W Nicholson Corporation
    License
    CSLB 68847
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C8 Concrete; C10 Electrical; C11 Elevator; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C51 Structural Steel; D21 Machinery and Pumps; D28 Doors, Gates and Activating Devices
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (510) 887-0900
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. David Blackman Construction Inc

    ActiveA General Engineering+1

    Pacifica, CA · WC exempt · 14 mi away

    Proof for David Blackman Construction Inc
    License
    CSLB 833728
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Pacifica, CA · serves California
    Phone
    (650) 766-6316
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Dees-Hennessey Inc

    ActiveA General Engineering+1

    Hayward, CA · WC ✓ · 12 mi away

    Proof for Dees-Hennessey Inc
    License
    CSLB 481228
    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
    Hayward, CA · serves California
    Phone
    (650) 595-8933
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Dmdk Construction Inc

    ActiveA General Engineering

    Pacifica, CA · WC exempt · 14 mi away

    Proof for Dmdk Construction Inc
    License
    CSLB 1040919
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Pacifica, CA · serves California
    Phone
    (415) 860-0872
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. E S R Construction Incorporated

    ActiveA General Engineering+1

    Los Altos, CA · WC ✓ · 14 mi away

    Proof for E S R Construction Incorporated
    License
    CSLB 806964
    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
    Los Altos, CA · serves California
    Phone
    (408) 426-0683
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Earthtek Grading and Paving Inc

    ActiveA General Engineering+1

    Newark, CA · WC ✓ · 13 mi away

    Proof for Earthtek Grading and Paving Inc
    License
    CSLB 995715
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C12 Earthwork and Paving
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Newark, CA · serves California
    Phone
    (408) 425-8133
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Eastmont Builders Inc

    ActiveA General Engineering+1

    Hayward, CA · WC exempt · 12 mi away

    Proof for Eastmont Builders Inc
    License
    CSLB 1048977
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Hayward, CA · serves California
    Phone
    (510) 827-6312
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Enterprise Soil Solutions Inc

    ActiveA General Engineering

    Hayward, CA · WC ✓ · 12 mi away

    Proof for Enterprise Soil Solutions Inc
    License
    CSLB 1071669
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (510) 782-8536
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Ferma Corporation

    ActiveA General Engineering+6

    Newark, CA · WC ✓ · 13 mi away

    Proof for Ferma Corporation
    License
    CSLB 236337
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; B General Building; C21 Building Moving/Demolition; C22 Asbestos Abatement; C57 Well Drilling; HAZ Hazardous Substance Removal
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Newark, CA · serves California
    Phone
    (650) 961-2742
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. G-Core Engineering

    ActiveA General Engineering+1

    Pacifica, CA · WC ✓ · 14 mi away

    Proof for G-Core Engineering
    License
    CSLB 1072745
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pacifica, CA · serves California
    Phone
    (415) 871-6816
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. General Construction

    ActiveA General Engineering+1

    Newark, CA · WC ✓ · 13 mi away

    Proof for General Construction
    License
    CSLB 1036777
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Newark, CA · serves California
    Phone
    (510) 894-1921
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Giannini Construction LLC

    ActiveA General Engineering

    San Gregorio, CA · WC ✓ · 12 mi away

    Proof for Giannini Construction LLC
    License
    CSLB 1140565
    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 Gregorio, CA · serves California
    Phone
    (208) 880-0081
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Gm Truck Rental Inc

    ActiveA General Engineering

    San Lorenzo, CA · WC exempt · 14 mi away

    Proof for Gm Truck Rental Inc
    License
    CSLB 1065403
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Lorenzo, CA · serves California
    Phone
    (510) 783-1818
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Go Native Inc

    ActiveA General Engineering+1

    Montara, CA · WC ✓ · 13 mi away

    Proof for Go Native Inc
    License
    CSLB 812740
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C27 Landscaping
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Montara, CA · serves California
    Phone
    (650) 728-2286
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Gold Wing Engineering

    ActiveA General Engineering

    Hayward, CA · WC ✓ · 15 mi away

    Proof for Gold Wing Engineering
    License
    CSLB 783218
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (510) 493-1273
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Golden Bay Construction Inc

    ActiveCorporation registered in SAM.gov

    Hayward, CA · 12 mi away

    Proof for Golden Bay Construction Inc
    SAM.gov registration
    US-GSA-SAM M7SDTLQ6PTR3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 12, 2027
    Checked
    Oct 23, 2026
    Where
    Hayward, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record
  20. Golden Bay Construction Inc

    ActiveA General Engineering+5

    Hayward, CA · WC ✓ · 12 mi away

    Proof for Golden Bay Construction Inc
    License
    CSLB 451401
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete; C10 Electrical; C12 Earthwork and Paving; C31 Construction Zone Traffic Control
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (510) 783-2960
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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