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NAICS 238910 · Site Preparation Contractors

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Excavation, grading and paving in Ontario, CA

29 excavation, grading and paving in Ontario, CA; 1,184 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Raymond Brothers Maintenance

    ActiveC21 Building Moving/Demolition+1

    Chino Hills, CA · WC exempt · 10 mi away

    Proof for Raymond Brothers Maintenance
    License
    CSLB 660935
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C21 Building Moving/Demolition; D63 Construction Clean-up
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Chino Hills, CA · serves California
    Phone
    (650) 464-6136
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Raze Demolition

    ActiveC21 Building Moving/Demolition

    Riverside, CA · WC exempt · 10 mi away

    Proof for Raze Demolition
    License
    CSLB 1127879
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C21 Building Moving/Demolition
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Riverside, CA · serves California
    Phone
    (951) 545-8748
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Reyes Construction Inc

    ActiveA General Engineering+3

    Pomona, CA · WC ✓ · 9 mi away

    Proof for Reyes Construction Inc
    License
    CSLB 507561
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pomona, CA · serves California
    Phone
    (909) 622-2259
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Ridley Howard Co Inc

    ActiveA General Engineering+6

    Chino, CA · WC ✓ · 6 mi away

    Proof for Ridley Howard Co Inc
    License
    CSLB 304198
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C32 Parking and Highway Improvement; C33 Painting and Decorating; C39 Roofing; D06 Concrete Related Services; D12 Synthetic Products
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Chino, CA · serves California
    Phone
    (909) 590-7415
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Robo One Plumbing Corporation

    ActiveA General Engineering+3

    Fontana, CA · WC ✓ · 10 mi away

    Proof for Robo One Plumbing Corporation
    License
    CSLB 639506
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C34 Pipeline; C36 Plumbing; C42 Sanitation System
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fontana, CA · serves California
    Phone
    (909) 721-0085
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. S and S Grading and Paving Inc

    ActiveC12 Earthwork and Paving

    Norco, CA · WC ✓ · 8 mi away

    Proof for S and S Grading and Paving Inc
    License
    CSLB 709761
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Norco, CA · serves California
    Phone
    (951) 340-9590
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Sci

    ActiveA General Engineering+4

    Alta Loma, CA · WC ✓ · 7 mi away

    Proof for Sci
    License
    CSLB 984859
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C21 Building Moving/Demolition; C42 Sanitation System; C47 General Manufactured Housing
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Alta Loma, CA · serves California
    Phone
    (909) 981-2700
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Smith James Douglas

    ActiveA General Engineering+2

    Chino Hills, CA · WC exempt · 10 mi away

    Proof for Smith James Douglas
    License
    CSLB 610453
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C42 Sanitation System
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Chino Hills, CA · serves California
    Phone
    (714) 904-0238
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Sneve Bobcat Service

    ActiveC12 Earthwork and Paving

    Jurupa Valley, CA · WC exempt · 5 mi away

    Proof for Sneve Bobcat Service
    License
    CSLB 504516
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Jurupa Valley, CA · serves California
    Phone
    (909) 374-7965
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. So Cal Pro Striping Inc

    ActiveC32 Parking and Highway Improvement

    Norco, CA · WC ✓ · 8 mi away

    Proof for So Cal Pro Striping Inc
    License
    CSLB 1112497
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C32 Parking and Highway Improvement
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Norco, CA · serves California
    Phone
    (626) 923-4039
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Southern California Road Slurry Company

    ActiveA General Engineering+1

    Norco, CA · No WC on file · 8 mi away

    Proof for Southern California Road Slurry Company
    License
    CSLB 997400
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C12 Earthwork and Paving
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    No current workers' comp on file
    Where
    Norco, CA · serves California
    Phone
    (951) 906-1044
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Spectrum Striping Services Inc

    ActiveC32 Parking and Highway Improvement

    Rancho Cucamonga, CA · WC ✓ · 7 mi away

    Proof for Spectrum Striping Services Inc
    License
    CSLB 676265
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C32 Parking and Highway Improvement
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Rancho Cucamonga, CA · serves California
    Phone
    (909) 985-0256
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Star 1 M S Inc

    ActiveB General Building+2

    Jurupa Valley, CA · WC ✓ · 5 mi away

    Proof for Star 1 M S Inc
    License
    CSLB 811329
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C12 Earthwork and Paving
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Jurupa Valley, CA · serves California
    Phone
    (800) 554-3585
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Superior Asphalt Services Inc

    ActiveC12 Earthwork and Paving

    Jurupa Valley, CA · WC exempt · 10 mi away

    Proof for Superior Asphalt Services Inc
    License
    CSLB 1121049
    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
    Jurupa Valley, CA · serves California
    Phone
    (909) 268-4268
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Swift Electric

    ActiveA General Engineering+3

    Jurupa Valley, CA · WC exempt · 10 mi away

    Proof for Swift Electric
    License
    CSLB 429881
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C21 Building Moving/Demolition
    Expires
    Nov 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Jurupa Valley, CA · serves California
    Phone
    (714) 615-0980
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Swiss Construction

    ActiveA General Engineering+1

    Mira Loma, CA · WC exempt · 5 mi away

    Proof for Swiss Construction
    License
    CSLB 426479
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C12 Earthwork and Paving
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Mira Loma, CA · serves California
    Phone
    (951) 323-0716
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Team Reliant Inc

    ActiveA General Engineering+6

    Chino, CA · WC exempt · 5 mi away

    Proof for Team Reliant Inc
    License
    CSLB 677539
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; C12 Earthwork and Paving; C21 Building Moving/Demolition; C31 Construction Zone Traffic Control; D42 Non-Electrical Sign Installation; HAZ Hazardous Substance Removal
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Chino, CA · serves California
    Phone
    (714) 397-8048
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. The American Quality Pavement Inc

    ActiveC12 Earthwork and Paving

    Upland, CA · WC ✓ · 8 mi away

    Proof for The American Quality Pavement Inc
    License
    CSLB 992254
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Upland, CA · serves California
    Phone
    (818) 970-9068
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Titan Consolidated Industries Inc

    ActiveA General Engineering+2

    Fontana, CA · WC ✓ · 9 mi away

    Proof for Titan Consolidated Industries Inc
    License
    CSLB 930759
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C21 Building Moving/Demolition; D63 Construction Clean-up
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fontana, CA · serves California
    Phone
    (909) 357-9800
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Torres J Hauling Inc

    ActiveC21 Building Moving/Demolition

    Upland, CA · WC ✓ · 6 mi away

    Proof for Torres J Hauling Inc
    License
    CSLB 1126295
    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
    Upland, CA · serves California
    Phone
    (909) 524-8636
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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