DouxProcess Directory

Ask for any business in the US.

NAICS 237990 · Other Heavy and Civil Engineering Construction

you asked:

General engineering contractors in Whittier, CA

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

  1. Civil Works Corporation

    ActiveA General Engineering+2

    Bellflower, CA · WC ✓ · 8 mi away

    Proof for Civil Works Corporation
    License
    CSLB 646315
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Bellflower, CA · serves California
    Phone
    (562) 461-1011
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Clt Building Inc

    ActiveA General Engineering+1

    Temple City, CA · WC ✓ · 10 mi away

    Proof for Clt Building Inc
    License
    CSLB 1110695
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Temple City, CA · serves California
    Phone
    (818) 860-3888
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Colas Construction USA Inc

    ActiveA General Engineering

    Brea, CA · WC ✓ · 10 mi away

    Proof for Colas Construction USA Inc
    License
    CSLB 1080244
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Brea, CA · serves California
    Phone
    (714) 578-9600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Colas Construction USA Inc

    ActiveCorporation registered in SAM.gov

    Brea, CA · 10 mi away

    Proof for Colas Construction USA Inc
    SAM.gov registration
    US-GSA-SAM YS9XFHKLZ1J7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 14, 2026
    Checked
    Oct 23, 2026
    Where
    Brea, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record
  5. Colas Rail Inc

    ActiveA General Engineering

    Brea, CA · WC ✓ · 10 mi away

    Proof for Colas Rail Inc
    License
    CSLB 1078614
    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
    Brea, CA · serves California
    Phone
    (800) 464-9030
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Coleman Environmental Engineering Inc

    ActiveA General Engineering+3

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

    Proof for Coleman Environmental Engineering Inc
    License
    CSLB 764005
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C21 Building Moving/Demolition; C31 Construction Zone Traffic Control; C49 Tree and Palm
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Anaheim, CA · serves California
    Phone
    (714) 231-2350
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Commerce Construction Co L P

    ActiveA General Engineering+2

    City of Industry, CA · WC ✓ · 6 mi away

    Proof for Commerce Construction Co L P
    License
    CSLB 723302
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    City of Industry, CA · serves California
    Phone
    (562) 948-4397
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Compass Contracting & Consulting Inc

    ActiveA General Engineering+2

    Fullerton, CA · WC ✓ · 9 mi away

    Proof for Compass Contracting & Consulting Inc
    License
    CSLB 1129215
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete
    Expires
    Nov 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fullerton, CA · serves California
    Phone
    (714) 904-2200
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Concrete Coring Company Inc

    ActiveA General Engineering+1

    Paramount, CA · WC ✓ · 10 mi away

    Proof for Concrete Coring Company Inc
    License
    CSLB 1081203
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; D06 Concrete Related Services
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Paramount, CA · serves California
    Phone
    (562) 634-4021
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Concrete Coring Company Los Angeles

    ActiveA General Engineering+1

    Paramount, CA · WC ✓ · 10 mi away

    Proof for Concrete Coring Company Los Angeles
    License
    CSLB 368275
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; D06 Concrete Related Services
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Paramount, CA · serves California
    Phone
    (562) 634-4021
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Condor Inc

    ActiveA General Engineering+2

    El Monte, CA · WC ✓ · 7 mi away

    Proof for Condor Inc
    License
    CSLB 812288
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C53 Swimming Pool
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    El Monte, CA · serves California
    Phone
    (626) 455-0050
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Contractors Rigging & Erectors

    ActiveA General Engineering+2

    Paramount, CA · WC ✓ · 10 mi away

    Proof for Contractors Rigging & Erectors
    License
    CSLB 530623
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C4 Boiler, Hot Water Heating and Steam Fitting; C10 Electrical
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Paramount, CA · serves California
    Phone
    (310) 609-1957
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Cooke G B Inc

    ActiveA General Engineering+1

    Fullerton, CA · WC ✓ · 9 mi away

    Proof for Cooke G B Inc
    License
    CSLB 366159
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Nov 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fullerton, CA · serves California
    Phone
    (626) 969-8736
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Copp Contracting

    ActiveA General Engineering

    Buena Park, CA · WC exempt · 7 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
  15. Copp Contracting Incorporated

    ActiveA General Engineering

    Buena Park, CA · WC ✓ · 7 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
  16. Copp Ezekiel a

    ActiveA General Engineering

    Buena Park, CA · WC exempt · 7 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
  17. Cpc Systems Inc

    ActiveA General Engineering

    Irwindale, CA · WC ✓ · 9 mi away

    Proof for Cpc Systems Inc
    License
    CSLB 947472
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Irwindale, CA · serves California
    Phone
    (626) 856-1157
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Cpi Geologic & Engineering Consulting

    ActiveA General Engineering+2

    San Gabriel, CA · WC ✓ · 9 mi away

    Proof for Cpi Geologic & Engineering Consulting
    License
    CSLB 772519
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C57 Well Drilling; HAZ Hazardous Substance Removal
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Gabriel, CA · serves California
    Phone
    (626) 309-9932
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Craneveyor Corp

    ActiveA General Engineering+3

    South El Monte, CA · WC ✓ · 6 mi away

    Proof for Craneveyor Corp
    License
    CSLB 194646
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C51 Structural Steel; D21 Machinery and Pumps; D24 Metal Products
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    South El Monte, CA · serves California
    Phone
    (626) 442-1524
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Creative Home

    ActiveCorporation registered in SAM.gov

    Fullerton, CA · 9 mi away

    Proof for Creative Home
    SAM.gov registration
    US-GSA-SAM C2N1XH91CYW4
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 23, 2027
    Checked
    Oct 23, 2026
    Where
    Fullerton, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

More cities in California

Free for people · nobody pays to rank. Run one of these businesses? Claim it free.

Checked facts from public license files · How ranking works