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NAICS 238910 · Site Preparation Contractors

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Excavation, grading and paving in Martinez, CA

14 excavation, grading and paving in Martinez, CA; 566 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Norcal Rock Inc

    ActiveA General Engineering+1

    Oakland, CA · WC ✓ via leasing firm · 17 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
  2. Olson Jack D Design & Construction Co

    ActiveB General Building+1

    Castro Valley, CA · WC exempt · 17 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
  3. P J Plumbing Inc

    ActiveA General Engineering+4

    Oakland, CA · WC ✓ · 18 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
  4. Pac Bay Environmental Services Inc

    ActiveA General Engineering+4

    Oakland, CA · WC ✓ · 16 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
  5. Pacific Plumbing Systems Inc

    ActiveC36 Plumbing+1

    San Leandro, CA · WC ✓ · 20 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
  6. Paso Robles Plumbing Heating and Air

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning+2

    Alameda, CA · WC ✓ via leasing firm · 18 mi away

    Proof for Paso Robles Plumbing Heating and Air
    License
    CSLB 1099384
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C42 Sanitation System
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Alameda, CA · serves California
    Phone
    (805) 543-4881
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Pierce J R Plumbing Company

    ActiveC4 Boiler, Hot Water Heating and Steam Fitting+4

    San Leandro, CA · WC ✓ · 20 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
  8. Plant Reclamation

    ActiveA General Engineering+4

    Antioch, CA · WC ✓ · 19 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
  9. Plumbing Solutions

    ActiveB General Building+3

    Fairfield, CA · WC ✓ · 17 mi away

    Proof for Plumbing Solutions
    License
    CSLB 871320
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C42 Sanitation System
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fairfield, CA · serves California
    Phone
    (707) 333-4094
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Precision Sewers

    ActiveA General Engineering+2

    Oakland, CA · WC exempt · 17 mi away

    Proof for Precision Sewers
    License
    CSLB 707251
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C36 Plumbing; C42 Sanitation System
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (510) 381-5000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Pro Rooter Inc

    ActiveC36 Plumbing+1

    San Leandro, CA · WC ✓ · 20 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
  12. Rays Service One Plumbing

    ActiveC36 Plumbing+1

    Oakland, CA · WC exempt · 16 mi away

    Proof for Rays Service One Plumbing
    License
    CSLB 1022293
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; C42 Sanitation System
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (510) 677-4690
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Regional Demolition Inc

    ActivePrivate motor carrier

    Oakland, CA · 18 mi away

    Proof for Regional Demolition Inc
    USDOT registration
    US-DOT 3185656
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Phone
    (510) 863-8034
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  14. Rnr Paving Inc

    ActivePrivate motor carrier

    San Ramon, CA · 17 mi away

    Proof for Rnr Paving Inc
    USDOT registration
    US-DOT 3430636
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    San Ramon, CA · serves California
    Phone
    (925) 718-5170
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  15. Rogers House Moving

    ActiveC8 Concrete+1

    Antioch, CA · WC ✓ · 19 mi away

    Proof for Rogers House Moving
    License
    CSLB 628489
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C8 Concrete; C21 Building Moving/Demolition
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Antioch, CA · serves California
    Phone
    (925) 207-3285
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Rogers House Moving Inc

    ActiveC8 Concrete+1

    Antioch, CA · WC ✓ · 19 mi away

    Proof for Rogers House Moving Inc
    License
    CSLB 990720
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C8 Concrete; C21 Building Moving/Demolition
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Antioch, CA · serves California
    Phone
    (925) 207-3285
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Roman Ernesto Backhoe Service

    ActiveD56 Trenching Only

    San Leandro, CA · WC exempt · 20 mi away

    Proof for Roman Ernesto Backhoe Service
    License
    CSLB 820185
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    D56 Trenching Only
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Leandro, CA · serves California
    Phone
    (510) 432-2370
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Royal Rooter

    ActiveC36 Plumbing+1

    Antioch, CA · WC exempt · 19 mi away

    Proof for Royal Rooter
    License
    CSLB 862460
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; C42 Sanitation System
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Antioch, CA · serves California
    Phone
    (925) 595-0397
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Rp Sanitation Systems

    ActiveC42 Sanitation System

    Oakland, CA · WC exempt · 16 mi away

    Proof for Rp Sanitation Systems
    License
    CSLB 1154299
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C42 Sanitation System
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (510) 372-4460
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Salarpi Giulio

    ActiveA General Engineering+1

    Alameda, CA · WC exempt · 18 mi away

    Proof for Salarpi Giulio
    License
    CSLB 825761
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C21 Building Moving/Demolition
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Alameda, CA · serves California
    Phone
    (510) 769-8620
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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