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

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Plumbers in Baldwin Park, CA

28 plumbers in Baldwin Park, CA. Every listing checked against the issuer's record, in the published order.

  1. Ag Plumbing

    ActiveC36 Plumbing

    San Gabriel, CA · WC exempt · 7 mi away

    Proof for Ag Plumbing
    License
    CSLB 1135760
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Gabriel, CA · serves California
    Phone
    (213) 924-9083
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Aggressive Plumbing

    ActiveC36 Plumbing

    Glendora, CA · WC exempt · 7 mi away

    Proof for Aggressive Plumbing
    License
    CSLB 871119
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Glendora, CA · serves California
    Phone
    (626) 806-1196
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Agua Plumbing Supply

    ActivePrivate motor carrier

    S El Monte, CA · 5 mi away

    Proof for Agua Plumbing Supply
    USDOT registration
    US-DOT 3212987
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    S El Monte, CA · serves California
    Phone
    (626) 279-1205
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  4. Air Conditioning Mechanical Services Inc

    ActiveC36 Plumbing+2

    Whittier, CA · WC ✓ · 9 mi away

    Proof for Air Conditioning Mechanical Services Inc
    License
    CSLB 1009486
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C38 Refrigeration
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Whittier, CA · serves California
    Phone
    (562) 475-6102
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Air Tro Incorporated

    ActiveC36 Plumbing+4

    Monrovia, CA · WC ✓ · 5 mi away

    Proof for Air Tro Incorporated
    License
    CSLB 258228
    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
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Monrovia, CA · serves California
    Phone
    (626) 357-5315
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Ajamian Group

    ActiveC36 Plumbing+3

    Pasadena, CA · WC ✓ · 8 mi away

    Proof for Ajamian Group
    License
    CSLB 988478
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pasadena, CA · serves California
    Phone
    (626) 926-1222
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Alan Service Company

    ActiveC36 Plumbing+3

    Temple City, CA · WC ✓ · 5 mi away

    Proof for Alan Service Company
    License
    CSLB 648308
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Temple City, CA · serves California
    Phone
    (626) 512-4748
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Alberto's Plumbing

    ActiveC36 Plumbing

    Glendora, CA · WC exempt · 7 mi away

    Proof for Alberto's Plumbing
    License
    CSLB 979569
    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
    Glendora, CA · serves California
    Phone
    (323) 351-0226
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Alhambra Backflow

    ActiveC36 Plumbing

    Rosemead, CA · WC ✓ · 6 mi away

    Proof for Alhambra Backflow
    License
    CSLB 416044
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Rosemead, CA · serves California
    Phone
    (626) 856-8633
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. All Rooter and Plumbing

    ActiveC36 Plumbing

    Whittier, CA · WC exempt · 9 mi away

    Proof for All Rooter and Plumbing
    License
    CSLB 764003
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Whittier, CA · serves California
    Phone
    (562) 846-9428
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. All Systems Pros Inc

    ActiveC36 Plumbing

    Monrovia, CA · WC ✓ · 5 mi away

    Proof for All Systems Pros Inc
    License
    CSLB 1097354
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Monrovia, CA · serves California
    Phone
    (800) 754-5076
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Allen John W

    ActiveC36 Plumbing

    Monrovia, CA · WC exempt · 5 mi away

    Proof for Allen John W
    License
    CSLB 641272
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Monrovia, CA · serves California
    Phone
    (626) 215-4043
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Allianz General Engineering Contractor Inc

    ActiveC36 Plumbing+3

    San Gabriel, CA · WC ✓ · 7 mi away

    Proof for Allianz General Engineering Contractor Inc
    License
    CSLB 1047393
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C36 Plumbing
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Gabriel, CA · serves California
    Phone
    (626) 780-6694
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Alpha Plumbing Service

    ActiveC36 Plumbing

    El Monte, CA · WC exempt · 5 mi away

    Proof for Alpha Plumbing Service
    License
    CSLB 813451
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    El Monte, CA · serves California
    Phone
    (626) 272-5600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Alpine Plumbing

    ActiveC36 Plumbing

    Alhambra, CA · WC exempt · 9 mi away

    Proof for Alpine Plumbing
    License
    CSLB 732376
    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
    Alhambra, CA · serves California
    Phone
    (626) 827-6123
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Alr Construction Co Inc

    ActiveC36 Plumbing+2

    South El Monte, CA · WC ✓ · 5 mi away

    Proof for Alr Construction Co Inc
    License
    CSLB 695620
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C36 Plumbing
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    South El Monte, CA · serves California
    Phone
    (941) 960-6900
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Amaya Plumbing Rooter

    ActiveC36 Plumbing+2

    Whittier, CA · WC exempt · 9 mi away

    Proof for Amaya Plumbing Rooter
    License
    CSLB 683743
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C33 Painting and Decorating; C36 Plumbing
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Whittier, CA · serves California
    Phone
    (562) 754-3993
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Amaya Plumbing Rooter

    ActiveC36 Plumbing

    Whittier, CA · WC exempt · 9 mi away

    Proof for Amaya Plumbing Rooter
    License
    CSLB 1137849
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Whittier, CA · serves California
    Phone
    (562) 972-9812
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. American City Rooter Inc

    ActiveC36 Plumbing

    Montebello, CA · WC ✓ · 9 mi away

    Proof for American City Rooter Inc
    License
    CSLB 1122714
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Montebello, CA · serves California
    Phone
    (323) 652-6788
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. American Infastructure

    ActiveC36 Plumbing+3

    Covina, CA · WC ✓ · 7 mi away

    Proof for American Infastructure
    License
    CSLB 1030873
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C36 Plumbing
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Covina, CA · serves California
    Phone
    (323) 271-4602
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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