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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. Houston Plumbing

    ActiveC36 Plumbing

    Castro Valley, CA · WC ✓ · 8 mi away

    Proof for Houston Plumbing
    License
    CSLB 960208
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Castro Valley, CA · serves California
    Phone
    (510) 909-7498
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Jae Pro Plumbing and Rooter

    ActiveC36 Plumbing

    Fremont, CA · WC exempt · 8 mi away

    Proof for Jae Pro Plumbing and Rooter
    License
    CSLB 1113155
    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
    Fremont, CA · serves California
    Phone
    (510) 737-8261
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Jc Green Plumbing Inc

    ActiveC36 Plumbing+2

    San Leandro, CA · WC ✓ · 7 mi away

    Proof for Jc Green Plumbing Inc
    License
    CSLB 960969
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing; C42 Sanitation System
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Leandro, CA · serves California
    Phone
    (510) 366-3667
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Jr Pierce Plumbing Company Inc

    ActivePrivate motor carrier

    San Leandro, CA · 7 mi away

    Proof for Jr Pierce Plumbing Company Inc
    USDOT registration
    US-DOT 2684370
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    San Leandro, CA · serves California
    Phone
    (510) 483-5473
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  5. Just Plumbing Inc

    ActiveC36 Plumbing

    Castro Valley, CA · WC ✓ · 8 mi away

    Proof for Just Plumbing Inc
    License
    CSLB 909971
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Castro Valley, CA · serves California
    Phone
    (510) 754-2630
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Kim David

    ActiveC4 Boiler, Hot Water Heating and Steam Fitting+1

    San Leandro, CA · WC exempt · 7 mi away

    Proof for Kim David
    License
    CSLB 1074063
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; D21 Machinery and Pumps
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Leandro, CA · serves California
    Phone
    (510) 774-5028
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Lacayo Colt Plumbing & Heating Inc

    ActiveC36 Plumbing+1

    San Leandro, CA · WC ✓ · 7 mi away

    Proof for Lacayo Colt Plumbing & Heating Inc
    License
    CSLB 745082
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Leandro, CA · serves California
    Phone
    (510) 336-3496
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Laloos Construction Inc

    ActiveC36 Plumbing+4

    Oakland, CA · WC ✓ · 9 mi away

    Proof for Laloos Construction Inc
    License
    CSLB 1135396
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete; C21 Building Moving/Demolition; C36 Plumbing
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 220-6936
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Lambros Elias Plumbing

    ActiveC36 Plumbing

    Castro Valley, CA · WC exempt · 8 mi away

    Proof for Lambros Elias Plumbing
    License
    CSLB 561709
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Castro Valley, CA · serves California
    Phone
    (510) 520-9866
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Lira Plumbing

    ActiveC36 Plumbing

    Oakland, CA · WC exempt · 10 mi away

    Proof for Lira Plumbing
    License
    CSLB 843814
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (510) 377-5976
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Long's Landscaping and Construction

    ActiveC36 Plumbing+3

    Oakland, CA · WC exempt · 9 mi away

    Proof for Long's Landscaping and Construction
    License
    CSLB 891665
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C27 Landscaping; C36 Plumbing
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (510) 697-8415
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Lujano Builders Inc

    ActiveC36 Plumbing+1

    San Leandro, CA · WC exempt · 7 mi away

    Proof for Lujano Builders Inc
    License
    CSLB 1048275
    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
    San Leandro, CA · serves California
    Phone
    (925) 315-1285
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Lupian Plumbing

    ActiveC36 Plumbing

    San Leandro, CA · WC ✓ · 6 mi away

    Proof for Lupian Plumbing
    License
    CSLB 808726
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Leandro, CA · serves California
    Phone
    (510) 919-7425
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Mannon Construction Incorporated

    ActiveC36 Plumbing+2

    Oakland, CA · WC ✓ · 10 mi away

    Proof for Mannon Construction Incorporated
    License
    CSLB 531142
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C36 Plumbing
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (415) 509-1983
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Map Plumbing Inc

    ActiveC36 Plumbing+1

    Oakland, CA · WC ✓ · 10 mi away

    Proof for Map Plumbing Inc
    License
    CSLB 770531
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (415) 760-0286
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Marvin Plumbing

    ActiveC36 Plumbing

    Oakland, CA · WC exempt · 10 mi away

    Proof for Marvin Plumbing
    License
    CSLB 1142973
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (510) 328-8368
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Mathews Mechanical

    ActiveC36 Plumbing+2

    Newark, CA · WC ✓ · 9 mi away

    Proof for Mathews Mechanical
    License
    CSLB 643197
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; D21 Machinery and Pumps; D28 Doors, Gates and Activating Devices
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Newark, CA · serves California
    Phone
    (510) 475-9950
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Mc Carthy Patrick

    ActiveC36 Plumbing

    Castro Valley, CA · WC exempt · 8 mi away

    Proof for Mc Carthy Patrick
    License
    CSLB 806963
    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
    Castro Valley, CA · serves California
    Phone
    (510) 773-4742
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Mc Donagh John Builders and Energy Systems

    ActiveC36 Plumbing+8

    Castro Valley, CA · WC exempt · 8 mi away

    Proof for Mc Donagh John Builders and Energy Systems
    License
    CSLB 422946
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C10 Electrical; C27 Landscaping; C33 Painting and Decorating; C36 Plumbing; C38 Refrigeration; C43 Sheet Metal; HAZ Hazardous Substance Removal
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Castro Valley, CA · serves California
    Phone
    (707) 567-5246
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Mc Plumbing Inc

    ActiveC36 Plumbing

    Newark, CA · WC ✓ · 9 mi away

    Proof for Mc Plumbing Inc
    License
    CSLB 1024192
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Newark, CA · serves California
    Phone
    (650) 678-4718
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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