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NAICS 238910 · Site Preparation Contractors

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Excavation, grading and paving in Downey, CA

10 excavation, grading and paving in Downey, CA; 1,196 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. West Zac Asphalt & Grading LLC

    ActiveC12 Earthwork and Paving

    Los Angeles, CA · WC exempt · 6 mi away

    Proof for West Zac Asphalt & Grading LLC
    License
    CSLB 1155841
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Los Angeles, CA · serves California
    Phone
    (323) 547-6573
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Westcal Contracting Inc

    ActiveC21 Building Moving/Demolition

    Los Angeles, CA · WC ✓ · 9 mi away

    Proof for Westcal Contracting Inc
    License
    CSLB 997067
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C21 Building Moving/Demolition
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Los Angeles, CA · serves California
    Phone
    (323) 329-5669
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Westcor Environmental Inc

    ActiveA General Engineering+6

    Cerritos, CA · WC ✓ · 6 mi away

    Proof for Westcor Environmental Inc
    License
    CSLB 994682
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C21 Building Moving/Demolition; C22 Asbestos Abatement; HAZ Hazardous Substance Removal
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Cerritos, CA · serves California
    Phone
    (562) 677-3990
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Yield Engineering

    ActiveA General Engineering+1

    Long Beach, CA · WC ✓ · 8 mi away

    Proof for Yield Engineering
    License
    CSLB 762746
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C12 Earthwork and Paving
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Long Beach, CA · serves California
    Phone
    (562) 354-6604
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. United Electrical Inc

    ActiveC10 Electrical+1

    Cypress, CA · WC ✓ · 10 mi away

    Proof for United Electrical Inc
    License
    CSLB 923488
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C12 Earthwork and Paving
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Cypress, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. A & a Demolition Hauling

    ActivePrivate motor carrier

    Hawthorne, CA · 13 mi away

    Proof for A & a Demolition Hauling
    USDOT registration
    US-DOT 3588550
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Hawthorne, CA · serves California
    Phone
    (310) 344-9695
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  7. A a Demolition Inc

    ActiveC21 Building Moving/Demolition

    Los Angeles, CA · WC ✓ · 12 mi away

    Proof for A a Demolition Inc
    License
    CSLB 1013821
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C21 Building Moving/Demolition
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Los Angeles, CA · serves California
    Phone
    (213) 864-9499
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. A F D Demolition & Plumbing

    ActiveC21 Building Moving/Demolition+3

    Lawndale, CA · WC ✓ · 13 mi away

    Proof for A F D Demolition & Plumbing
    License
    CSLB 1038939
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C21 Building Moving/Demolition; C36 Plumbing; C42 Sanitation System; HAZ Hazardous Substance Removal
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Lawndale, CA · serves California
    Phone
    (310) 650-3827
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. A & J Plumbing and Rooter

    ActiveB General Building+2

    Wilmington, CA · WC ✓ · 13 mi away

    Proof for A & J Plumbing and Rooter
    License
    CSLB 889571
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing; C42 Sanitation System
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Wilmington, CA · serves California
    Phone
    (310) 629-1830
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. A M D a V Concrete Contractors

    ActiveC8 Concrete+1

    Torrance, CA · WC ✓ · 13 mi away

    Proof for A M D a V Concrete Contractors
    License
    CSLB 1041114
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C8 Concrete; C21 Building Moving/Demolition
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Torrance, CA · serves California
    Phone
    (310) 622-5785
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. A W S Construction Services Inc

    ActiveASB Asbestos Certification+4

    Long Beach, CA · WC ✓ · 13 mi away

    Proof for A W S Construction Services Inc
    License
    CSLB 525062
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    ASB Asbestos Certification; B General Building; C21 Building Moving/Demolition; C22 Asbestos Abatement; HAZ Hazardous Substance Removal
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Long Beach, CA · serves California
    Phone
    (562) 799-4436
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Aaa Demolition Inc

    ActiveA General Engineering+3

    Anaheim, CA · WC ✓ · 12 mi away

    Proof for Aaa Demolition Inc
    License
    CSLB 763614
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Anaheim, CA · serves California
    Phone
    (714) 817-0011
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Ace Environmental Demolition

    ActiveASB Asbestos Certification+4

    Baldwin Park, CA · WC ✓ · 14 mi away

    Proof for Ace Environmental Demolition
    License
    CSLB 903401
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    ASB Asbestos Certification; B General Building; C21 Building Moving/Demolition; C22 Asbestos Abatement; HAZ Hazardous Substance Removal
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Baldwin Park, CA · serves California
    Phone
    (323) 725-0200
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Adams Demolition Inc

    ActiveASB Asbestos Certification+1

    Seal Beach, CA · WC ✓ · 13 mi away

    Proof for Adams Demolition Inc
    License
    CSLB 936590
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    ASB Asbestos Certification; C21 Building Moving/Demolition
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Seal Beach, CA · serves California
    Phone
    (714) 623-0681
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Adep Precision Contracting

    ActiveB General Building+3

    Anaheim, CA · WC ✓ · 12 mi away

    Proof for Adep Precision Contracting
    License
    CSLB 701357
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C21 Building Moving/Demolition; C22 Asbestos Abatement; HAZ Hazardous Substance Removal
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Anaheim, CA · serves California
    Phone
    (949) 642-6664
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Adivari Incorporated

    ActiveC21 Building Moving/Demolition

    Wilmington, CA · WC exempt · 13 mi away

    Proof for Adivari Incorporated
    License
    CSLB 804353
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C21 Building Moving/Demolition
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Wilmington, CA · serves California
    Phone
    (310) 830-2161
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Aecom Technical Services Inc

    ActiveA General Engineering+6

    Los Angeles, CA · WC ✓ · 11 mi away

    Proof for Aecom Technical Services Inc
    License
    CSLB 641639
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; B General Building; C10 Electrical; C21 Building Moving/Demolition; C57 Well Drilling; HAZ Hazardous Substance Removal
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Los Angeles, CA · serves California
    Phone
    (213) 593-8100
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Affordable Seal Coating & Striping

    ActiveC32 Parking and Highway Improvement

    Torrance, CA · WC exempt · 15 mi away

    Proof for Affordable Seal Coating & Striping
    License
    CSLB 939209
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C32 Parking and Highway Improvement
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Torrance, CA · serves California
    Phone
    (310) 480-5624
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Air Demolition and Environmental Solutions

    ActivePrivate motor carrier

    Los Angeles, CA · 12 mi away

    Proof for Air Demolition and Environmental Solutions
    USDOT registration
    US-DOT 3322212
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Los Angeles, CA · serves California
    Phone
    (323) 733-0508
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  20. Air Demolition & Environmental Solutions

    ActivePrivate motor carrier

    Los Angeles, CA · 12 mi away

    Proof for Air Demolition & Environmental Solutions
    USDOT registration
    US-DOT 2808019
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Los Angeles, CA · serves California
    Phone
    (323) 733-0508
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

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