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NAICS 238910 · Site Preparation Contractors

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Excavation, grading and paving in Castro Valley, CA

9 excavation, grading and paving in Castro Valley, CA; 621 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Qualified Plumbers Services Inc

    ActiveC36 Plumbing+1

    Union City, CA · WC ✓ · 8 mi away

    Proof for Qualified Plumbers Services Inc
    License
    CSLB 884105
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; C42 Sanitation System
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Union City, CA · serves California
    Phone
    (510) 471-2373
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. R & B Equipment Inc

    ActiveA General Engineering+3

    Hayward, CA · WC ✓ · 6 mi away

    Proof for R & B Equipment Inc
    License
    CSLB 669008
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (510) 782-3774
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. R&S Paving Inc

    ActiveC12 Earthwork and Paving+1

    Hayward, CA · WC ✓ · 6 mi away

    Proof for R&S Paving Inc
    License
    CSLB 1086495
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving; C31 Construction Zone Traffic Control
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (510) 708-7444
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Rapid Grading Services

    ActiveA General Engineering+3

    Hayward, CA · WC ✓ · 6 mi away

    Proof for Rapid Grading Services
    License
    CSLB 1101213
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C12 Earthwork and Paving; C31 Construction Zone Traffic Control; HAZ Hazardous Substance Removal
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (510) 980-0102
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Rays Service One Plumbing

    ActiveC36 Plumbing+1

    Oakland, CA · WC exempt · 6 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
  6. Regional Demolition Inc

    ActivePrivate motor carrier

    Oakland, CA · 7 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
  7. Restec Contractors Inc

    ActiveB General Building+3

    Hayward, CA · WC ✓ · 6 mi away

    Proof for Restec Contractors Inc
    License
    CSLB 499893
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C2 Insulation and Acoustical; C21 Building Moving/Demolition; C39 Roofing
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (510) 732-1996
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Rnr Paving Inc

    ActivePrivate motor carrier

    San Ramon, CA · 6 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
  9. Rodan Builders Inc

    ActiveA General Engineering+3

    Hayward, CA · WC ✓ · 6 mi away

    Proof for Rodan Builders Inc
    License
    CSLB 858119
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C13 Fencing; C21 Building Moving/Demolition
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (650) 508-1700
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Roman Ernesto Backhoe Service

    ActiveD56 Trenching Only

    San Leandro, CA · WC exempt · 6 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
  11. Ron's Hauling

    ActiveB General Building+2

    Danville, CA · WC exempt · 9 mi away

    Proof for Ron's Hauling
    License
    CSLB 914808
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C21 Building Moving/Demolition; D63 Construction Clean-up
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Danville, CA · serves California
    Phone
    (925) 260-3651
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Rp Sanitation Systems

    ActiveC42 Sanitation System

    Oakland, CA · WC exempt · 10 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
  13. Sci Environmental LLC

    ActiveA General Engineering+2

    Hayward, CA · WC ✓ · 6 mi away

    Proof for Sci Environmental LLC
    License
    CSLB 1145146
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C21 Building Moving/Demolition; C22 Asbestos Abatement
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (510) 574-0570
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Sierra's Hd Demolition Inc

    ActiveC21 Building Moving/Demolition

    Oakland, CA · WC ✓ · 7 mi away

    Proof for Sierra's Hd Demolition Inc
    License
    CSLB 1047162
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C21 Building Moving/Demolition
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 390-6495
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Smart Demolition and Excavation Inc

    ActiveC21 Building Moving/Demolition

    Union City, CA · WC ✓ · 8 mi away

    Proof for Smart Demolition and Excavation Inc
    License
    CSLB 1066716
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C21 Building Moving/Demolition
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Union City, CA · serves California
    Phone
    (415) 858-3241
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Space Demolition Inc

    ActiveC21 Building Moving/Demolition

    Alameda, CA · WC ✓ · 10 mi away

    Proof for Space Demolition Inc
    License
    CSLB 1086709
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C21 Building Moving/Demolition
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Alameda, CA · serves California
    Phone
    (510) 377-9782
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Stacy Witbeck/Innovative Construction Solutions a Joint Venture

    ActiveA General Engineering+2

    Alameda, CA · WC exempt · 10 mi away

    Proof for Stacy Witbeck/Innovative Construction Solutions a Joint Venture
    License
    CSLB 1143828
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Alameda, CA · serves California
    Phone
    (510) 748-1870
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Stacy Witbeck / Mcguire and Hester a Joint Venture

    ActiveA General Engineering+4

    Alameda, CA · WC exempt · 10 mi away

    Proof for Stacy Witbeck / Mcguire and Hester a Joint Venture
    License
    CSLB 1133082
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C21 Building Moving/Demolition; C27 Landscaping; C31 Construction Zone Traffic Control
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Alameda, CA · serves California
    Phone
    (510) 748-1870
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Stomper Company Inc

    ActiveA General Engineering+4

    Hayward, CA · WC ✓ · 6 mi away

    Proof for Stomper Company Inc
    License
    CSLB 313376
    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
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (510) 574-0570
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Sut's Superior Underground Tank Service Inc

    ActiveA General Engineering+4

    San Ramon, CA · WC ✓ · 6 mi away

    Proof for Sut's Superior Underground Tank Service Inc
    License
    CSLB 482356
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C21 Building Moving/Demolition; C27 Landscaping; HAZ Hazardous Substance Removal
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Ramon, CA · serves California
    Phone
    (925) 551-7887
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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