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NAICS 238910 · Site Preparation Contractors

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Excavation, grading and paving in California

6,150 excavation, grading and paving listed in California, each checked against the issuer's record. In the published order.

  1. Advanced Septic Systems LLC

    ActiveA General Engineering+1

    LA Mesa, CA · WC ✓

    Proof for Advanced Septic Systems LLC
    License
    CSLB 1152708
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C42 Sanitation System
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    LA Mesa, CA · serves California
    Phone
    (619) 689-1836
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Advanced Sweeping Services Inc

    ActiveC12 Earthwork and Paving

    Fontana, CA · WC ✓

    Proof for Advanced Sweeping Services Inc
    License
    CSLB 901524
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fontana, CA · serves California
    Phone
    (909) 350-3952
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Advanced Trenchless Inc

    ActiveA General Engineering+3

    Martinez, CA · WC ✓

    Proof for Advanced Trenchless Inc
    License
    CSLB 971074
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C36 Plumbing; C42 Sanitation System
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Martinez, CA · serves California
    Phone
    (925) 932-4023
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Advanced Underground Systems

    ActiveA General Engineering+1

    Riverside, CA · WC exempt

    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
  5. Advancederosion Services Corp

    ActiveB General Building+1

    Hemet, CA · WC ✓ via leasing firm

    Proof for Advancederosion Services Corp
    License
    CSLB 899468
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C12 Earthwork and Paving
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Hemet, CA · serves California
    Phone
    (951) 929-8780
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Advantage Asphalt Inc

    ActiveC12 Earthwork and Paving+1

    Rancho Cucamonga, CA · WC ✓

    Proof for Advantage Asphalt Inc
    License
    CSLB 713752
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving; 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) 481-5623
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Advantage Backhoes

    ActiveC12 Earthwork and Paving

    Crestline, CA · WC ✓

    Proof for Advantage Backhoes
    License
    CSLB 911953
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Crestline, CA · serves California
    Phone
    (909) 338-6302
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Advantage Demolition and Grading Inc

    ActiveA General Engineering+2

    Temecula, CA · WC ✓

    Proof for Advantage Demolition and Grading Inc
    License
    CSLB 754795
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Temecula, CA · serves California
    Phone
    (909) 321-5220
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Advantage Grading & Engineering Inc

    ActivePrivate motor carrier

    Temecula, CA

    Proof for Advantage Grading & Engineering Inc
    USDOT registration
    US-DOT 3094873
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Temecula, CA · serves California
    Phone
    (951) 695-9400
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  10. Advantage Paving & Grading

    ActiveC12 Earthwork and Paving

    Dixon, CA · WC exempt

    Proof for Advantage Paving & Grading
    License
    CSLB 1086982
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Dixon, CA · serves California
    Phone
    (707) 628-9667
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Advantage Septic Systems

    ActiveC36 Plumbing+1

    Menifee, CA · WC exempt

    Proof for Advantage Septic Systems
    License
    CSLB 853378
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; C42 Sanitation System
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Menifee, CA · serves California
    Phone
    (951) 634-4842
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Advantage Unlimited Paving Inc

    ActiveA General Engineering+2

    Yucaipa, CA · WC ✓

    Proof for Advantage Unlimited Paving Inc
    License
    CSLB 744113
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C12 Earthwork and Paving
    Expires
    Nov 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Yucaipa, CA · serves California
    Phone
    (909) 401-4044
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Advantage Unlimited Paving Inc

    ActivePrivate motor carrier

    Yucaipa, CA

    Proof for Advantage Unlimited Paving Inc
    USDOT registration
    US-DOT 2938520
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Yucaipa, CA · serves California
    Phone
    (909) 401-4044
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  14. Ae Paving

    ActiveC12 Earthwork and Paving+1

    Hayward, CA · WC ✓

    Proof for Ae Paving
    License
    CSLB 801292
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving; C32 Parking and Highway Improvement
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (510) 697-0266
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Aecom Technical Services Inc

    ActiveA General Engineering+6

    Los Angeles, CA · WC ✓

    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
  16. Aecom-W M Lyles Vii a Joint Venture

    ActiveA General Engineering+4

    Fresno, CA · WC exempt

    Proof for Aecom-W M Lyles Vii a Joint Venture
    License
    CSLB 1077954
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; B General Building; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Fresno, CA · serves California
    Phone
    (559) 441-1900
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Aecom & Wml Viii a Joint Venture

    ActiveA General Engineering+4

    Fresno, CA · WC exempt

    Proof for Aecom & Wml Viii a Joint Venture
    License
    CSLB 1133137
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; B General Building; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Fresno, CA · serves California
    Phone
    (559) 441-1900
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Aeternum Pipeline

    ActiveC12 Earthwork and Paving+1

    Yuba City, CA · WC exempt

    Proof for Aeternum Pipeline
    License
    CSLB 1121774
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving; C34 Pipeline
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Yuba City, CA · serves California
    Phone
    (530) 888-4850
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Affordable Asphalt

    ActivePrivate motor carrier

    Sebastopol, CA

    Proof for Affordable Asphalt
    USDOT registration
    US-DOT 2014215
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Sebastopol, CA · serves California
    Phone
    (707) 331-2874
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  20. Affordable Asphalt

    ActiveC12 Earthwork and Paving

    Sebastopol, CA · WC ✓

    Proof for Affordable Asphalt
    License
    CSLB 831861
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Sebastopol, CA · serves California
    Phone
    (707) 331-2874
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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