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NAICS 238910 · Site Preparation Contractors

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Excavation, grading and paving in San Ramon, CA

8 excavation, grading and paving in San Ramon, CA; 611 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Campanella Corporation

    ActiveC12 Earthwork and Paving+2

    Byron, CA · WC ✓ · 17 mi away

    Proof for Campanella Corporation
    License
    CSLB 750648
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving; C21 Building Moving/Demolition; C22 Asbestos Abatement
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Byron, CA · serves California
    Phone
    (510) 536-4800
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Cdm Asphalt

    ActivePrivate motor carrier

    Concord, CA · 16 mi away

    Proof for Cdm Asphalt
    USDOT registration
    US-DOT 4539632
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Phone
    (505) 646-5962
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  3. Central Plumbing & Sewers

    ActiveC36 Plumbing+1

    Alameda, CA · WC ✓ · 19 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
  4. Certa Engineering

    ActiveA General Engineering+3

    Oakland, CA · WC ✓ · 15 mi away

    Proof for Certa Engineering
    License
    CSLB 980022
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete; C21 Building Moving/Demolition
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 470-1002
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Chrisp Company

    ActiveA General Engineering+2

    Fremont, CA · WC ✓ · 17 mi away

    Proof for Chrisp Company
    License
    CSLB 374600
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C13 Fencing; C32 Parking and Highway Improvement
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (510) 656-2840
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Chrisp Robert P

    ActiveA General Engineering+2

    Fremont, CA · WC ✓ · 18 mi away

    Proof for Chrisp Robert P
    License
    CSLB 276631
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C13 Fencing; C32 Parking and Highway Improvement
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (510) 656-2840
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Clark Harry Plumbing and Heating Inc

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

    Oakland, CA · WC ✓ via leasing firm · 16 mi away

    Proof for Clark Harry Plumbing and Heating Inc
    License
    CSLB 792463
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C42 Sanitation System
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Oakland, CA · serves California
    Phone
    (510) 444-1776
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Clear Water Mechanical Plumbing & Underground

    ActiveB General Building+4

    Clyde, CA · WC ✓ · 17 mi away

    Proof for Clear Water Mechanical Plumbing & Underground
    License
    CSLB 931971
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C42 Sanitation System
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Clyde, CA · serves California
    Phone
    (925) 679-3100
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Corsa Plumbing and Rooter

    ActiveC36 Plumbing+1

    Pleasant Hill, CA · WC exempt · 15 mi away

    Proof for Corsa Plumbing and Rooter
    License
    CSLB 1091604
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; C42 Sanitation System
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Pleasant Hill, CA · serves California
    Phone
    (925) 826-9248
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Cowan & Thompson Construction Inc

    ActiveA General Engineering+1

    Martinez, CA · WC ✓ · 19 mi away

    Proof for Cowan & Thompson Construction Inc
    License
    CSLB 595745
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C12 Earthwork and Paving
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Martinez, CA · serves California
    Phone
    (925) 372-9412
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. 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
  12. D's General Engineering

    ActiveA General Engineering+2

    Oakland, CA · WC ✓ · 19 mi away

    Proof for D's General Engineering
    License
    CSLB 1084159
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C12 Earthwork and Paving; C21 Building Moving/Demolition
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 706-5711
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Dale's Excavating

    ActivePrivate motor carrier

    Alameda, CA · 19 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
  14. Davila Plumbing Company Inc

    ActiveC36 Plumbing+1

    Brentwood, CA · WC ✓ · 17 mi away

    Proof for Davila Plumbing Company Inc
    License
    CSLB 934263
    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
    Brentwood, CA · serves California
    Phone
    (408) 449-0030
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Delta Grading

    ActiveA General Engineering+2

    Brentwood, CA · WC exempt · 17 mi away

    Proof for Delta Grading
    License
    CSLB 665563
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C12 Earthwork and Paving
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Brentwood, CA · serves California
    Phone
    (925) 634-2659
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Diablo Excavation & Construction

    ActivePrivate motor carrier

    Discovery Bay, CA · 20 mi away

    Proof for Diablo Excavation & Construction
    USDOT registration
    US-DOT 4229535
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Discovery Bay, CA · serves California
    Phone
    (925) 628-8877
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  17. Dirt Doctor Excavating

    ActiveA General Engineering+2

    Martinez, CA · WC exempt · 19 mi away

    Proof for Dirt Doctor Excavating
    License
    CSLB 1064234
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C12 Earthwork and Paving; C21 Building Moving/Demolition
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Martinez, CA · serves California
    Phone
    (925) 260-3636
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Dmz Builders

    ActiveA General Engineering+3

    Concord, CA · WC ✓ · 17 mi away

    Proof for Dmz Builders
    License
    CSLB 986594
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C21 Building Moving/Demolition
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Concord, CA · serves California
    Phone
    (925) 826-5387
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Drain Doctors and Plumbers

    ActiveC36 Plumbing+1

    Antioch, CA · WC exempt · 17 mi away

    Proof for Drain Doctors and Plumbers
    License
    CSLB 944651
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; C42 Sanitation System
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Antioch, CA · serves California
    Phone
    (925) 778-8448
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Drainman Pro Inc

    ActiveC36 Plumbing+1

    Antioch, CA · WC exempt · 17 mi away

    Proof for Drainman Pro Inc
    License
    CSLB 881542
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; C42 Sanitation System
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Antioch, CA · serves California
    Phone
    (925) 688-2365
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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