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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in Westminster, CA

21 general engineering contractors in Westminster, CA. Every listing checked against the issuer's record, in the published order.

  1. Cook Development Group Inc

    ActiveA General Engineering+1

    Costa Mesa, CA · WC exempt · 8 mi away

    Proof for Cook Development Group Inc
    License
    CSLB 1064949
    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
    Exempt: no employees
    Where
    Costa Mesa, CA · serves California
    Phone
    (714) 504-5295
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Copp Contracting

    ActiveA General Engineering

    Buena Park, CA · WC exempt · 8 mi away

    Proof for Copp Contracting
    License
    CSLB 326135
    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
    Buena Park, CA · serves California
    Phone
    (714) 522-7754
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Copp Contracting Incorporated

    ActiveA General Engineering

    Buena Park, CA · WC ✓ · 8 mi away

    Proof for Copp Contracting Incorporated
    License
    CSLB 384209
    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
    Buena Park, CA · serves California
    Phone
    (714) 522-7754
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Copp Ezekiel a

    ActiveA General Engineering

    Buena Park, CA · WC exempt · 8 mi away

    Proof for Copp Ezekiel a
    License
    CSLB 858563
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Buena Park, CA · serves California
    Phone
    (714) 522-7754
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Costiero Contracting Inc

    ActiveA General Engineering+2

    Huntington Beach, CA · WC exempt · 5 mi away

    Proof for Costiero Contracting Inc
    License
    CSLB 1024574
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C36 Plumbing
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Huntington Beach, CA · serves California
    Phone
    (562) 577-9581
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Cru Construction

    ActiveA General Engineering+2

    Santa Ana, CA · WC exempt · 6 mi away

    Proof for Cru Construction
    License
    CSLB 1140598
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C21 Building Moving/Demolition
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Santa Ana, CA · serves California
    Phone
    (916) 340-5600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Cubic Engineering Inc

    ActiveA General Engineering+1

    Costa Mesa, CA · WC ✓ · 7 mi away

    Proof for Cubic Engineering Inc
    License
    CSLB 1101282
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Costa Mesa, CA · serves California
    Phone
    (949) 228-8249
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. D H K Construction & Management Inc

    ActiveA General Engineering+1

    Costa Mesa, CA · WC exempt · 7 mi away

    Proof for D H K Construction & Management Inc
    License
    CSLB 755792
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Costa Mesa, CA · serves California
    Phone
    (888) 528-0666
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. D S Engineering

    ActiveA General Engineering+1

    Newport Beach, CA · WC exempt · 10 mi away

    Proof for D S Engineering
    License
    CSLB 737543
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; HAZ Hazardous Substance Removal
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Newport Beach, CA · serves California
    Phone
    (714) 240-9622
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. D V B E Mechanical Inc

    ActiveB General Building+7

    Long Beach, CA · WC ✓ · 8 mi away

    Proof for D V B E Mechanical Inc
    License
    CSLB 1018933
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C34 Pipeline; C36 Plumbing; C42 Sanitation System; D40 Service Station Equipment and Maintenance
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Long Beach, CA · serves California
    Phone
    (323) 836-6100
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Dalton Paving & Engineering Inc

    ActiveA General Engineering

    Long Beach, CA · WC exempt · 9 mi away

    Proof for Dalton Paving & Engineering Inc
    License
    CSLB 1129875
    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
    Long Beach, CA · serves California
    Phone
    (818) 335-2795
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Dc Traffic Control

    ActiveC31 Construction Zone Traffic Control

    Cerritos, CA · WC ✓ via leasing firm · 9 mi away

    Proof for Dc Traffic Control
    License
    CSLB 1015478
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C31 Construction Zone Traffic Control
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Cerritos, CA · serves California
    Phone
    (562) 321-2055
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. De LA Torre Commercial Interiors Inc

    ActiveA General Engineering+3

    Orange, CA · WC ✓ · 10 mi away

    Proof for De LA Torre Commercial Interiors Inc
    License
    CSLB 770206
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; B General Building; C9 Drywall
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Orange, CA · serves California
    Phone
    (714) 685-9077
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. De LA Torre Construction

    ActiveA General Engineering+2

    Orange, CA · WC exempt · 10 mi away

    Proof for De LA Torre Construction
    License
    CSLB 387539
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C9 Drywall
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Orange, CA · serves California
    Phone
    (714) 685-9077
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Deark E&C Inc

    ActiveA General Engineering+1

    Fullerton, CA · WC ✓ · 9 mi away

    Proof for Deark E&C Inc
    License
    CSLB 1059536
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fullerton, CA · serves California
    Phone
    (714) 519-3484
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Delta CO

    ActiveCorporation registered in SAM.gov

    Long Beach, CA · 8 mi away

    Proof for Delta CO
    SAM.gov registration
    US-GSA-SAM X1GFUBPW8SS1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 3, 2027
    Checked
    Oct 23, 2026
    Where
    Long Beach, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record
  17. Delta Pipeline Inc

    ActiveA General Engineering

    Long Beach, CA · WC ✓ · 8 mi away

    Proof for Delta Pipeline Inc
    License
    CSLB 630256
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Long Beach, CA · serves California
    Phone
    (562) 493-0227
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Dempsey F W Const Co

    ActiveA General Engineering+2

    Long Beach, CA · WC exempt · 8 mi away

    Proof for Dempsey F W Const Co
    License
    CSLB 284892
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C36 Plumbing
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Long Beach, CA · serves California
    Phone
    (310) 420-0456
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Desatoff Dave Backhoe Service Inc

    ActiveA General Engineering

    Huntington Beach, CA · WC ✓ · 5 mi away

    Proof for Desatoff Dave Backhoe Service Inc
    License
    CSLB 663003
    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
    Huntington Beach, CA · serves California
    Phone
    (714) 848-9862
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Devinney Richard

    ActiveC31 Construction Zone Traffic Control

    Orange, CA · WC exempt · 10 mi away

    Proof for Devinney Richard
    License
    CSLB 1042295
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C31 Construction Zone Traffic Control
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Orange, CA · serves California
    Phone
    (714) 683-8149
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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