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NAICS 238910 · Site Preparation Contractors

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Excavation, grading and paving in San Mateo, CA

13 excavation, grading and paving in San Mateo, CA; 511 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Asap Demolition

    ActiveC21 Building Moving/Demolition+1

    Tiburon, CA · WC ✓ · 24 mi away

    Proof for Asap Demolition
    License
    CSLB 940536
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C21 Building Moving/Demolition; D63 Construction Clean-up
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Tiburon, CA · serves California
    Phone
    (510) 453-9856
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Avalon Rooter

    ActiveC42 Sanitation System

    Richmond, CA · WC ✓ · 25 mi away

    Proof for Avalon Rooter
    License
    CSLB 1067780
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C42 Sanitation System
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Richmond, CA · serves California
    Phone
    (510) 399-8744
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Berkeley Plumbing & Heating Company Inc

    ActiveC4 Boiler, Hot Water Heating and Steam Fitting+5

    Berkeley, CA · WC ✓ · 21 mi away

    Proof for Berkeley Plumbing & Heating Company Inc
    License
    CSLB 293715
    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; C43 Sheet Metal
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Berkeley, CA · serves California
    Phone
    (510) 845-8200
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Cal Pavers

    ActiveC8 Concrete+2

    Moraga, CA · WC ✓ · 22 mi away

    Proof for Cal Pavers
    License
    CSLB 756605
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C8 Concrete; C12 Earthwork and Paving; C21 Building Moving/Demolition
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Moraga, CA · serves California
    Phone
    (925) 376-3050
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Carr Scott Co

    ActiveC12 Earthwork and Paving

    Moraga, CA · WC exempt · 22 mi away

    Proof for Carr Scott Co
    License
    CSLB 567263
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Moraga, CA · serves California
    Phone
    (925) 376-7431
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Chrisp Company

    ActiveA General Engineering+2

    Fremont, CA · WC ✓ · 22 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
  7. Comada Paving Company

    ActiveC12 Earthwork and Paving

    Santa Clara, CA · WC ✓ · 22 mi away

    Proof for Comada Paving Company
    License
    CSLB 1049649
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Clara, CA · serves California
    Phone
    (888) 273-0077
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Conner Christopher Construction

    ActiveB General Building+1

    Loma Mar, CA · WC ✓ · 22 mi away

    Proof for Conner Christopher Construction
    License
    CSLB 858858
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C42 Sanitation System
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Loma Mar, CA · serves California
    Phone
    (650) 879-1838
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Costa Demolition

    ActiveC12 Earthwork and Paving+1

    El Cerrito, CA · WC ✓ · 25 mi away

    Proof for Costa Demolition
    License
    CSLB 1069705
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving; C21 Building Moving/Demolition
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    El Cerrito, CA · serves California
    Phone
    (415) 390-2590
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Custom Landscapes

    ActiveC21 Building Moving/Demolition+3

    Berkeley, CA · WC ✓ · 21 mi away

    Proof for Custom Landscapes
    License
    CSLB 965214
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C21 Building Moving/Demolition; C27 Landscaping; C31 Construction Zone Traffic Control; D49 Tree Service
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Berkeley, CA · serves California
    Phone
    (510) 549-3954
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. D & M Traffic Services Inc

    ActiveC31 Construction Zone Traffic Control+2

    Santa Clara, CA · WC ✓ · 24 mi away

    Proof for D & M Traffic Services Inc
    License
    CSLB 806715
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C31 Construction Zone Traffic Control; C32 Parking and Highway Improvement; D42 Non-Electrical Sign Installation
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Clara, CA · serves California
    Phone
    (408) 436-1127
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Dc Demo and Excavation

    ActiveC12 Earthwork and Paving+1

    Richmond, CA · WC ✓ · 25 mi away

    Proof for Dc Demo and Excavation
    License
    CSLB 925021
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving; D63 Construction Clean-up
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Richmond, CA · serves California
    Phone
    (510) 207-2479
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. DC Demo and Excavation

    ActivePrivate motor carrier

    Richmond, CA · 25 mi away

    Proof for DC Demo and Excavation
    USDOT registration
    US-DOT 2706380
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Richmond, CA · serves California
    Phone
    (510) 207-2479
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  14. De Silva Gates Construction

    ActiveA General Engineering+2

    Dublin, CA · WC ✓ · 25 mi away

    Proof for De Silva Gates Construction
    License
    CSLB 704195
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C12 Earthwork and Paving; C31 Construction Zone Traffic Control
    Expires
    Mar 31, 2027
    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
  15. De Silva Gates Construction LP

    ActiveA General Engineering+1

    Dublin, CA · WC ✓ · 25 mi away

    Proof for De Silva Gates Construction LP
    License
    CSLB 1068502
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C12 Earthwork and Paving
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Dublin, CA · serves California
    Phone
    (925) 803-4277
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. De Silva Gates Construction - Myers a Joint Venture

    ActiveA General Engineering+6

    Dublin, CA · WC exempt · 25 mi away

    Proof for De Silva Gates Construction - Myers a Joint Venture
    License
    CSLB 1100766
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete; C12 Earthwork and Paving; C31 Construction Zone Traffic Control; C32 Parking and Highway Improvement; C34 Pipeline
    Expires
    Jan 31, 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
  17. Desilva Gates - Anvil Builders a Joint Venture

    ActiveA General Engineering+6

    Dublin, CA · WC exempt · 25 mi away

    Proof for Desilva Gates - Anvil Builders a Joint Venture
    License
    CSLB 1156955
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C12 Earthwork and Paving; C27 Landscaping; C31 Construction Zone Traffic Control; D63 Construction Clean-up
    Expires
    Jun 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
  18. Desilva Gates Construction LLC

    ActiveA General Engineering+1

    Dublin, CA · WC ✓ · 25 mi away

    Proof for Desilva Gates Construction LLC
    License
    CSLB 1078219
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C12 Earthwork and Paving
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    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
  19. Desilva Gates Construction LLC - Mcm a Joint Venture

    ActiveA General Engineering+1

    Dublin, CA · WC exempt · 25 mi away

    Proof for Desilva Gates Construction LLC - Mcm a Joint Venture
    License
    CSLB 1093103
    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
    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
  20. Desilva Gates - Ghilotti a Joint Venture

    ActiveA General Engineering+4

    Dublin, CA · WC exempt · 25 mi away

    Proof for Desilva Gates - Ghilotti a Joint Venture
    License
    CSLB 1125855
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C8 Concrete; C12 Earthwork and Paving; C21 Building Moving/Demolition; C42 Sanitation System
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    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

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