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NAICS 238910 · Site Preparation Contractors

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Excavation, grading and paving in Martinez, CA

11 excavation, grading and paving in Martinez, CA; 565 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Baron's Construction

    ActiveB General Building+1

    Antioch, CA · WC exempt · 16 mi away

    Proof for Baron's Construction
    License
    CSLB 1104881
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C21 Building Moving/Demolition
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Antioch, CA · serves California
    Phone
    (510) 421-2614
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Bayview Demolition Services Inc

    ActiveASB Asbestos Certification+3

    Oakland, CA · WC ✓ · 18 mi away

    Proof for Bayview Demolition Services Inc
    License
    CSLB 764068
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    ASB Asbestos Certification; B General Building; C21 Building Moving/Demolition; C22 Asbestos Abatement
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 542-6181
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Bayview Environmental Services Inc

    ActiveB General Building+3

    Oakland, CA · WC ✓ · 18 mi away

    Proof for Bayview Environmental Services Inc
    License
    CSLB 684341
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C21 Building Moving/Demolition; C22 Asbestos Abatement; HAZ Hazardous Substance Removal
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 542-6181
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Bayview Industrial Services Inc

    ActiveA General Engineering+5

    Oakland, CA · WC ✓ · 18 mi away

    Proof for Bayview Industrial Services Inc
    License
    CSLB 1019537
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C2 Insulation and Acoustical; C21 Building Moving/Demolition; C22 Asbestos Abatement; HAZ Hazardous Substance Removal
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 562-6181
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Better Rooter Inc

    ActiveC42 Sanitation System

    Richmond, CA · WC ✓ · 16 mi away

    Proof for Better Rooter Inc
    License
    CSLB 1035198
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C42 Sanitation System
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Richmond, CA · serves California
    Phone
    (510) 374-6129
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Black Lava Asphalt Inc

    ActiveC12 Earthwork and Paving

    San Leandro, CA · WC ✓ · 20 mi away

    Proof for Black Lava Asphalt Inc
    License
    CSLB 1001275
    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
    San Leandro, CA · serves California
    Phone
    (510) 579-1427
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Bohm Environmental Solutions

    ActiveA General Engineering+7

    Oakland, CA · WC ✓ · 17 mi away

    Proof for Bohm Environmental Solutions
    License
    CSLB 803738
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; B General Building; C15 Flooring and Floor Covering; C21 Building Moving/Demolition; C22 Asbestos Abatement; C39 Roofing; HAZ Hazardous Substance Removal
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 719-7600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Bonetti Frank Plumbing Inc

    ActiveC4 Boiler, Hot Water Heating and Steam Fitting+4

    Castro Valley, CA · WC ✓ via leasing firm · 17 mi away

    Proof for Bonetti Frank Plumbing Inc
    License
    CSLB 251165
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C34 Pipeline; C36 Plumbing; C42 Sanitation System
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Castro Valley, CA · serves California
    Phone
    (510) 582-0934
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Borquez Demolition Inc

    ActiveC21 Building Moving/Demolition

    Oakland, CA · WC ✓ · 18 mi away

    Proof for Borquez Demolition Inc
    License
    CSLB 1057599
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C21 Building Moving/Demolition
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 809-5105
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Broadway Mechanical - Contractors Inc

    ActiveA General Engineering+11

    Oakland, CA · WC ✓ · 18 mi away

    Proof for Broadway Mechanical - Contractors Inc
    License
    CSLB 584263
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C12 Earthwork and Paving; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C27 Landscaping; C34 Pipeline; C36 Plumbing; C42 Sanitation System; C43 Sheet Metal; C60 Welding
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 746-4000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. C y a Septic

    ActiveC42 Sanitation System

    Fairfield, CA · WC exempt · 17 mi away

    Proof for C y a Septic
    License
    CSLB 1104603
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C42 Sanitation System
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Fairfield, CA · serves California
    Phone
    (707) 688-2246
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Cal State Pro-Group Inc

    ActiveB General Building+3

    San Leandro, CA · WC ✓ · 20 mi away

    Proof for Cal State Pro-Group Inc
    License
    CSLB 1128129
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C12 Earthwork and Paving; C29 Masonry; C36 Plumbing
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Leandro, CA · serves California
    Phone
    (510) 780-2221
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Cali Plumbing & Rooter LLC

    ActiveC36 Plumbing+1

    Antioch, CA · WC exempt · 16 mi away

    Proof for Cali Plumbing & Rooter LLC
    License
    CSLB 1141194
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; C42 Sanitation System
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Antioch, CA · serves California
    Phone
    (925) 522-9750
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Central Plumbing & Sewers

    ActiveC36 Plumbing+1

    Alameda, CA · WC ✓ · 18 mi away

    Proof for Central Plumbing & Sewers
    License
    CSLB 964557
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; C42 Sanitation System
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Alameda, CA · serves California
    Phone
    (510) 521-1411
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Chambers Excavating

    ActivePrivate motor carrier

    Oakland, CA · 16 mi away

    Proof for Chambers Excavating
    USDOT registration
    US-DOT 2668852
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Phone
    (510) 430-1450
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  16. Cutter Sewer and Sanitation Systems

    ActiveC42 Sanitation System

    Oakland, CA · WC exempt · 16 mi away

    Proof for Cutter Sewer and Sanitation Systems
    License
    CSLB 1042487
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C42 Sanitation System
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (510) 467-2732
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. D-Line Constructors Inc

    ActiveA General Engineering+7

    Oakland, CA · WC ✓ · 16 mi away

    Proof for D-Line Constructors Inc
    License
    CSLB 944284
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; B General Building; C8 Concrete; C21 Building Moving/Demolition; C27 Landscaping; D49 Tree Service; HAZ Hazardous Substance Removal
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 251-6400
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Dale's Excavating

    ActivePrivate motor carrier

    Alameda, CA · 18 mi away

    Proof for Dale's Excavating
    USDOT registration
    US-DOT 3300566
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Alameda, CA · serves California
    Phone
    (510) 506-5302
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  19. Demolition Management Group

    ActiveC21 Building Moving/Demolition

    Oakland, CA · WC ✓ · 18 mi away

    Proof for Demolition Management Group
    License
    CSLB 1127278
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C21 Building Moving/Demolition
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (310) 715-0061
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Dig & Demo Inc

    ActiveA General Engineering+1

    San Ramon, CA · WC ✓ · 17 mi away

    Proof for Dig & Demo Inc
    License
    CSLB 993947
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C21 Building Moving/Demolition
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Ramon, CA · serves California
    Phone
    (877) 933-4448
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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