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NAICS 238910 · Site Preparation Contractors

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Excavation, grading and paving in Walnut Creek, CA

9 excavation, grading and paving in Walnut Creek, CA; 545 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Nathaniel Isaac Excavating & Paving

    ActiveC12 Earthwork and Paving+1

    Antioch, CA · WC exempt · 14 mi away

    Proof for Nathaniel Isaac Excavating & Paving
    License
    CSLB 1075472
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving; C21 Building Moving/Demolition
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Antioch, CA · serves California
    Phone
    (925) 325-7834
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Norcal Rock Inc

    ActiveA General Engineering+1

    Oakland, CA · WC ✓ via leasing firm · 14 mi away

    Proof for Norcal Rock Inc
    License
    CSLB 915550
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C21 Building Moving/Demolition
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Oakland, CA · serves California
    Phone
    (510) 636-9860
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Northgate Excavation

    ActiveC12 Earthwork and Paving

    Oakland, CA · WC exempt · 13 mi away

    Proof for Northgate Excavation
    License
    CSLB 861543
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (510) 812-4168
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Olson Jack D Design & Construction Co

    ActiveB General Building+1

    Castro Valley, CA · WC exempt · 11 mi away

    Proof for Olson Jack D Design & Construction Co
    License
    CSLB 374770
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C12 Earthwork and Paving
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Castro Valley, CA · serves California
    Phone
    (510) 377-1297
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Owen

    ActiveA General Engineering+2

    Castro Valley, CA · WC exempt · 14 mi away

    Proof for Owen
    License
    CSLB 395410
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C42 Sanitation System
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Castro Valley, CA · serves California
    Phone
    (510) 583-0984
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. P J Plumbing Inc

    ActiveA General Engineering+4

    Oakland, CA · WC ✓ · 13 mi away

    Proof for P J Plumbing Inc
    License
    CSLB 992574
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete; C36 Plumbing; C42 Sanitation System
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 415-5774
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Pac Bay Environmental Services Inc

    ActiveA General Engineering+4

    Oakland, CA · WC ✓ · 13 mi away

    Proof for Pac Bay Environmental Services Inc
    License
    CSLB 1034033
    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
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 947-2800
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Pacific Plumbing Systems Inc

    ActiveC36 Plumbing+1

    San Leandro, CA · WC ✓ · 15 mi away

    Proof for Pacific Plumbing Systems Inc
    License
    CSLB 909639
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; C42 Sanitation System
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Leandro, CA · serves California
    Phone
    (510) 567-9501
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Pacific States Environmental Contractors Inc

    ActiveA General Engineering+3

    Dublin, CA · WC ✓ · 15 mi away

    Proof for Pacific States Environmental Contractors Inc
    License
    CSLB 723241
    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, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Dublin, CA · serves California
    Phone
    (925) 361-1533
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Pacific States - Io Envirinmental a Joint Venture

    ActiveA General Engineering+3

    Dublin, CA · WC exempt · 15 mi away

    Proof for Pacific States - Io Envirinmental a Joint Venture
    License
    CSLB 1136862
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C21 Building Moving/Demolition; C27 Landscaping; D34 Prefabricated Equipment
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Dublin, CA · serves California
    Phone
    (925) 829-9220
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Pacific States - Sukut a Joint Venture

    ActiveA General Engineering+2

    Dublin, CA · WC exempt · 15 mi away

    Proof for Pacific States - Sukut a Joint Venture
    License
    CSLB 1069062
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Dublin, CA · serves California
    Phone
    (925) 829-9220
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Paul Kniha Construction

    ActiveB General Building+1

    Oakland, CA · WC exempt · 11 mi away

    Proof for Paul Kniha Construction
    License
    CSLB 1132838
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C32 Parking and Highway Improvement
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (415) 625-3295
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Pcs Demolition

    ActiveC21 Building Moving/Demolition

    Pinole, CA · WC exempt · 14 mi away

    Proof for Pcs Demolition
    License
    CSLB 1155440
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C21 Building Moving/Demolition
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Pinole, CA · serves California
    Phone
    (510) 677-7775
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Pelican Plumbers

    ActiveC36 Plumbing+1

    Berkeley, CA · WC ✓ · 13 mi away

    Proof for Pelican Plumbers
    License
    CSLB 872437
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; C42 Sanitation System
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Berkeley, CA · serves California
    Phone
    (510) 338-3225
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Pierce J R Plumbing Company

    ActiveC4 Boiler, Hot Water Heating and Steam Fitting+4

    San Leandro, CA · WC ✓ · 15 mi away

    Proof for Pierce J R Plumbing Company
    License
    CSLB 188225
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C42 Sanitation System
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Leandro, CA · serves California
    Phone
    (510) 483-5473
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Plant Reclamation

    ActiveA General Engineering+4

    Antioch, CA · WC ✓ · 15 mi away

    Proof for Plant Reclamation
    License
    CSLB 1039599
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; C21 Building Moving/Demolition; C22 Asbestos Abatement; HAZ Hazardous Substance Removal
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Antioch, CA · serves California
    Phone
    (510) 233-6552
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Plumbing Pro

    ActiveC36 Plumbing+1

    Hercules, CA · WC ✓ · 14 mi away

    Proof for Plumbing Pro
    License
    CSLB 930861
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; C42 Sanitation System
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hercules, CA · serves California
    Phone
    (707) 557-8866
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Precision Demolition Experts

    ActivePrivate motor carrier

    Pinole, CA · 14 mi away

    Proof for Precision Demolition Experts
    USDOT registration
    US-DOT 4416687
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Pinole, CA · serves California
    Phone
    (510) 672-6947
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  19. Pro Rooter Inc

    ActiveC36 Plumbing+1

    San Leandro, CA · WC ✓ · 15 mi away

    Proof for Pro Rooter Inc
    License
    CSLB 636652
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; C42 Sanitation System
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Leandro, CA · serves California
    Phone
    (510) 670-1115
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Professional Tree Care Co the

    ActiveC21 Building Moving/Demolition+4

    Berkeley, CA · WC ✓ · 15 mi away

    Proof for Professional Tree Care Co the
    License
    CSLB 676952
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C21 Building Moving/Demolition; C27 Landscaping; C31 Construction Zone Traffic Control; C49 Tree and Palm; D49 Tree Service
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Berkeley, CA · serves California
    Phone
    (888) 335-8733
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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