DouxProcess Directory

Ask for any business in the US.

NAICS 238910 · Site Preparation Contractors

you asked:

Excavation, grading and paving in Ontario, CA

29 excavation, grading and paving in Ontario, CA; 1,180 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. U S a Paving Services Co Inc

    ActiveC12 Earthwork and Paving

    Fontana, CA · WC ✓ · 8 mi away

    Proof for U S a Paving Services Co Inc
    License
    CSLB 1019297
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fontana, CA · serves California
    Phone
    (714) 752-9747
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. USA Paving Services CO Inc

    ActivePrivate motor carrier

    Fontana, CA · 8 mi away

    Proof for USA Paving Services CO Inc
    USDOT registration
    US-DOT 3080148
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Fontana, CA · serves California
    Phone
    (714) 752-9747
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  3. West Coast Bobcat and Paving

    ActiveC12 Earthwork and Paving

    Chino, CA · WC ✓ · 5 mi away

    Proof for West Coast Bobcat and Paving
    License
    CSLB 1119075
    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
    Chino, CA · serves California
    Phone
    (909) 731-0210
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. West Coast General Engineering & Demo Inc

    ActiveA General Engineering+1

    Rancho Cucamonga, CA · WC ✓ · 8 mi away

    Proof for West Coast General Engineering & Demo Inc
    License
    CSLB 1134911
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C21 Building Moving/Demolition
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Rancho Cucamonga, CA · serves California
    Phone
    (626) 255-1244
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. West Coast Paving

    ActiveA General Engineering+2

    Mira Loma, CA · WC ✓ · 5 mi away

    Proof for West Coast Paving
    License
    CSLB 845574
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C32 Parking and Highway Improvement
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Mira Loma, CA · serves California
    Phone
    (951) 727-0111
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Wheeler Paving Inc

    ActivePrivate motor carrier

    Riverside, CA · 10 mi away

    Proof for Wheeler Paving Inc
    USDOT registration
    US-DOT 2604885
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Riverside, CA · serves California
    Phone
    (951) 685-7283
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  7. Whites Lane General Contractors Inc

    ActiveA General Engineering+3

    Pomona, CA · WC ✓ · 9 mi away

    Proof for Whites Lane General Contractors Inc
    License
    CSLB 1023860
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pomona, CA · serves California
    Phone
    (208) 704-0555
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Wilson a D Inc

    ActiveA General Engineering+1

    Norco, CA · WC ✓ · 8 mi away

    Proof for Wilson a D Inc
    License
    CSLB 333979
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C42 Sanitation System
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Norco, CA · serves California
    Phone
    (951) 737-3822
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Wreck Age Demolition Inc

    ActiveA General Engineering+4

    Chino Hills, CA · WC ✓ · 10 mi away

    Proof for Wreck Age Demolition Inc
    License
    CSLB 890096
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; C12 Earthwork and Paving; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Chino Hills, CA · serves California
    Phone
    (909) 393-6937
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Zelpha Construction Inc

    ActiveB General Building+1

    Chino Hills, CA · WC exempt · 10 mi away

    Proof for Zelpha Construction Inc
    License
    CSLB 965743
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C21 Building Moving/Demolition
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Chino Hills, CA · serves California
    Phone
    (626) 699-5599
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Munoz Enterprises, Inc.

    ActiveB General Building+2

    Riverside, CA · WC exempt · 10 mi away

    Proof for Munoz Enterprises, Inc.
    License
    CSLB 1002780
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; B2 Residential Remodeling; C21 Building Moving/Demolition
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Riverside, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Grading

    Liab ins suspC12 Earthwork and Paving

    Alta Loma, CA · WC ✓ · 7 mi away

    Proof for Grading
    License
    CSLB 1110312
    Issuer
    California Contractors State License Board
    Status
    Liab ins susp
    Class
    C12 Earthwork and Paving
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Alta Loma, CA · serves California
    Phone
    (909) 749-1907
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. A a Traffic

    ActiveC32 Parking and Highway Improvement

    Corona, CA · WC ✓ · 15 mi away

    Proof for A a Traffic
    License
    CSLB 1040616
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C32 Parking and Highway Improvement
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Corona, CA · serves California
    Phone
    (951) 356-5878
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. A B C Parking Lot Maintenance Inc

    ActiveC12 Earthwork and Paving+1

    Corona, CA · WC ✓ · 12 mi away

    Proof for A B C Parking Lot Maintenance Inc
    License
    CSLB 753739
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving; C32 Parking and Highway Improvement
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Corona, CA · serves California
    Phone
    (951) 270-2900
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. A1 Asphalt Parking Lots

    ActivePrivate motor carrier

    San Dimas, CA · 13 mi away

    Proof for A1 Asphalt Parking Lots
    USDOT registration
    US-DOT 2716166
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    San Dimas, CA · serves California
    Phone
    (909) 451-1111
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  16. A1 Asphalt Parking Lots

    ActiveC12 Earthwork and Paving

    San Dimas, CA · WC ✓ · 13 mi away

    Proof for A1 Asphalt Parking Lots
    License
    CSLB 988059
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Dimas, CA · serves California
    Phone
    (909) 599-0701
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Aaa Paving Company

    ActivePrivate motor carrier

    Rialto, CA · 14 mi away

    Proof for Aaa Paving Company
    USDOT registration
    US-DOT 1435917
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Rialto, CA · serves California
    Phone
    (909) 829-4041
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  18. Access General Contracting Inc

    ActiveA General Engineering+5

    Corona, CA · WC ✓ · 12 mi away

    Proof for Access General Contracting Inc
    License
    CSLB 992223
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete; C12 Earthwork and Paving; C36 Plumbing; C39 Roofing
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Corona, CA · serves California
    Phone
    (951) 223-5866
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Action Property Services

    ActiveB General Building+1

    Riverside, CA · WC exempt · 15 mi away

    Proof for Action Property Services
    License
    CSLB 1006403
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C32 Parking and Highway Improvement
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Riverside, CA · serves California
    Phone
    (951) 393-8460
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Advanced Underground Systems

    ActiveA General Engineering+1

    Riverside, CA · WC exempt · 15 mi away

    Proof for Advanced Underground Systems
    License
    CSLB 879314
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C42 Sanitation System
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Riverside, CA · serves California
    Phone
    (951) 634-7628
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board 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