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NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors

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Plumbers in Hayward, CA

87 plumbers in Hayward, CA. Every listing checked against the issuer's record, in the published order.

  1. Veliz Plumbing Service

    ActiveC36 Plumbing

    Newark, CA · WC ✓ · 9 mi away

    Proof for Veliz Plumbing Service
    License
    CSLB 949281
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Newark, CA · serves California
    Phone
    (408) 771-1775
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Voltyx Services Corp

    ActiveC36 Plumbing

    Fremont, CA · WC ✓ · 8 mi away

    Proof for Voltyx Services Corp
    License
    CSLB 1149509
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (530) 551-2964
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Warriors Plumbing

    ActiveC36 Plumbing+1

    Oakland, CA · WC ✓ · 9 mi away

    Proof for Warriors Plumbing
    License
    CSLB 1040009
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; C42 Sanitation System
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 467-4536
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Washington David III

    ActiveC36 Plumbing

    Oakland, CA · WC exempt · 9 mi away

    Proof for Washington David III
    License
    CSLB 1111618
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (510) 355-6444
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Water Heater Company

    ActiveC36 Plumbing+1

    Castro Valley, CA · WC exempt · 8 mi away

    Proof for Water Heater Company
    License
    CSLB 987574
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Castro Valley, CA · serves California
    Phone
    (510) 962-1227
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Westcoast Plumbing Service Inc

    ActivePrivate motor carrier

    Fremont, CA · 8 mi away

    Proof for Westcoast Plumbing Service Inc
    USDOT registration
    US-DOT 4172479
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Fremont, CA · serves California
    Phone
    (510) 676-6466
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  7. Wong Plumbing

    ActiveC36 Plumbing

    Castro Valley, CA · WC exempt · 8 mi away

    Proof for Wong Plumbing
    License
    CSLB 1158954
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Castro Valley, CA · serves California
    Phone
    (510) 559-3925
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Wright Brothers Builders Inc

    ActiveC36 Plumbing+1

    Fremont, CA · WC ✓ · 8 mi away

    Proof for Wright Brothers Builders Inc
    License
    CSLB 1014114
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (650) 630-0664
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Wu K C Construction

    ActiveC36 Plumbing+1

    Fremont, CA · WC ✓ · 8 mi away

    Proof for Wu K C Construction
    License
    CSLB 810425
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (510) 364-8964
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Z and Z Plumbing

    ActiveC36 Plumbing+1

    San Leandro, CA · WC ✓ · 7 mi away

    Proof for Z and Z Plumbing
    License
    CSLB 896116
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C36 Plumbing
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Leandro, CA · serves California
    Phone
    (510) 708-4237
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. 29 Dollar Plumbing

    ActiveC36 Plumbing

    Burlingame, CA · WC exempt · 14 mi away

    Proof for 29 Dollar Plumbing
    License
    CSLB 664612
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Burlingame, CA · serves California
    Phone
    (650) 999-9929
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. A-1 Bay Area Rooter & Plumbing

    ActiveC36 Plumbing+1

    Oakland, CA · WC ✓ · 10 mi away

    Proof for A-1 Bay Area Rooter & Plumbing
    License
    CSLB 1116691
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; C42 Sanitation System
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 712-0906
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. A 1 General Building

    ActiveC36 Plumbing+1

    Oakland, CA · WC exempt · 12 mi away

    Proof for A 1 General Building
    License
    CSLB 888573
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (510) 712-5854
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. A-1 Pro Construction LLC

    ActiveC36 Plumbing+1

    San Ramon, CA · WC exempt · 12 mi away

    Proof for A-1 Pro Construction LLC
    License
    CSLB 1089245
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Ramon, CA · serves California
    Phone
    (925) 236-0776
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. A B P Plumbing Inc

    ActiveC36 Plumbing

    Belmont, CA · WC exempt · 13 mi away

    Proof for A B P Plumbing Inc
    License
    CSLB 835024
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Belmont, CA · serves California
    Phone
    (408) 757-6267
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. A B Plumbing

    ActiveC36 Plumbing

    Oakland, CA · WC exempt · 12 mi away

    Proof for A B Plumbing
    License
    CSLB 876212
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (415) 333-5566
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. A G R Plumbing

    ActiveC36 Plumbing

    San Mateo, CA · WC exempt · 14 mi away

    Proof for A G R Plumbing
    License
    CSLB 1072671
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Mateo, CA · serves California
    Phone
    (650) 921-4956
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. A & M Plumbing

    ActiveC36 Plumbing

    Belmont, CA · WC exempt · 13 mi away

    Proof for A & M Plumbing
    License
    CSLB 644782
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Belmont, CA · serves California
    Phone
    (408) 828-6446
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. A S a P Expert Plumbing & Construction

    ActiveC36 Plumbing+1

    Oakland, CA · WC ✓ · 13 mi away

    Proof for A S a P Expert Plumbing & Construction
    License
    CSLB 945333
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (415) 756-1889
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. A W Construction Inc

    ActiveC36 Plumbing+2

    Oakland, CA · WC exempt · 12 mi away

    Proof for A W Construction Inc
    License
    CSLB 961634
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C36 Plumbing
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (510) 381-9963
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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