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

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Plumbers in Union City, CA

13 plumbers in Union City, CA. Every listing checked against the issuer's record, in the published order.

  1. Veliz Plumbing Service

    ActiveC36 Plumbing

    Newark, CA · WC ✓ · 7 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. Village Plumbing LLC

    ActiveC36 Plumbing

    San Lorenzo, CA · WC ✓ · 8 mi away

    Proof for Village Plumbing LLC
    License
    CSLB 1094974
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Lorenzo, CA · serves California
    Phone
    (877) 856-2667
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Water Heater Company

    ActiveC36 Plumbing+1

    Castro Valley, CA · WC exempt · 7 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
  4. Water Works Plumbing Company

    ActiveC36 Plumbing

    Hayward, CA · WC exempt · 6 mi away

    Proof for Water Works Plumbing Company
    License
    CSLB 611764
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Hayward, CA · serves California
    Phone
    (510) 886-2898
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Wellman Plumbing Inc

    ActiveC36 Plumbing

    Fremont, CA · WC exempt · 8 mi away

    Proof for Wellman Plumbing Inc
    License
    CSLB 762717
    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
    Fremont, CA · serves California
    Phone
    (510) 656-0399
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Westates Mechanical Corporation Inc

    ActiveC36 Plumbing+3

    Hayward, CA · WC ✓ · 6 mi away

    Proof for Westates Mechanical Corporation Inc
    License
    CSLB 828590
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (510) 635-9830
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. A-1 Bay Area Rooter & Plumbing

    ActiveC36 Plumbing+1

    Oakland, CA · WC ✓ · 15 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
  8. 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
  9. A B E Plumbing

    ActiveC36 Plumbing+1

    Milpitas, CA · WC exempt · 14 mi away

    Proof for A B E Plumbing
    License
    CSLB 823020
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Milpitas, CA · serves California
    Phone
    (408) 946-0870
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. A G & L Builders Corp

    ActiveC36 Plumbing+1

    San Leandro, CA · WC ✓ · 11 mi away

    Proof for A G & L Builders Corp
    License
    CSLB 1119751
    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
    San Leandro, CA · serves California
    Phone
    (408) 561-0854
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. A S E Builders Inc

    ActiveC36 Plumbing+5

    Milpitas, CA · WC ✓ · 14 mi away

    Proof for A S E Builders Inc
    License
    CSLB 968567
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C38 Refrigeration; C39 Roofing
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Milpitas, CA · serves California
    Phone
    (408) 839-3857
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. A - Team Construction Inc

    ActiveC36 Plumbing+1

    Santa Clara, CA · WC ✓ · 15 mi away

    Proof for A - Team Construction Inc
    License
    CSLB 795631
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Clara, CA · serves California
    Phone
    (408) 482-2565
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Aaron's Mechanical Heating and Cooling

    ActiveC36 Plumbing+2

    Redwood City, CA · WC ✓ · 12 mi away

    Proof for Aaron's Mechanical Heating and Cooling
    License
    CSLB 1054483
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Redwood City, CA · serves California
    Phone
    (650) 771-6945
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Abc Service

    ActiveC36 Plumbing+2

    Menlo Park, CA · WC ✓ · 14 mi away

    Proof for Abc Service
    License
    CSLB 1091355
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Menlo Park, CA · serves California
    Phone
    (650) 237-9095
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Absa Plumbing

    ActiveC36 Plumbing+1

    Oakland, CA · WC exempt · 13 mi away

    Proof for Absa Plumbing
    License
    CSLB 1090088
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (510) 689-7172
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Ace Bay Plumbing Co

    ActiveC36 Plumbing

    Oakland, CA · WC ✓ · 13 mi away

    Proof for Ace Bay Plumbing Co
    License
    CSLB 1069928
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 220-9539
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Adam Plumbing

    ActiveC36 Plumbing

    Palo Alto, CA · WC exempt · 11 mi away

    Proof for Adam Plumbing
    License
    CSLB 900642
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Palo Alto, CA · serves California
    Phone
    (650) 248-4868
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Advanced Refrigeration

    ActiveC4 Boiler, Hot Water Heating and Steam Fitting+2

    Oakland, CA · WC ✓ · 13 mi away

    Proof for Advanced Refrigeration
    License
    CSLB 1017769
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 415-7982
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Affordable Construction

    ActiveC36 Plumbing+2

    San Leandro, CA · WC exempt · 11 mi away

    Proof for Affordable Construction
    License
    CSLB 1114703
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C36 Plumbing
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Leandro, CA · serves California
    Phone
    (510) 381-2800
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Aire Sheet Metal Inc

    ActiveC4 Boiler, Hot Water Heating and Steam Fitting+2

    Redwood City, CA · WC ✓ · 12 mi away

    Proof for Aire Sheet Metal Inc
    License
    CSLB 271264
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C43 Sheet Metal
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Redwood City, CA · serves California
    Phone
    (650) 364-8081
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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