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

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Plumbers in Rosemead, CA

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

  1. 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
  2. Air Conditioning Solutions Inc

    ActiveC36 Plumbing+4

    Altadena, CA · WC ✓ · 9 mi away

    Proof for Air Conditioning Solutions Inc
    License
    CSLB 863580
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C38 Refrigeration
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Altadena, CA · serves California
    Phone
    (626) 797-0547
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Air Mechanical

    ActiveC36 Plumbing+3

    City of Industry, CA · WC exempt · 6 mi away

    Proof for Air Mechanical
    License
    CSLB 881311
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C36 Plumbing; C38 Refrigeration
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    City of Industry, CA · serves California
    Phone
    (626) 590-7806
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Air Tro Incorporated

    ActiveC36 Plumbing+4

    Monrovia, CA · WC ✓ · 7 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
  5. Ajamian Group

    ActiveC36 Plumbing+3

    Pasadena, CA · WC ✓ · 6 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
  6. Al's Plumbing

    ActiveC36 Plumbing

    Bell Gardens, CA · WC ✓ · 8 mi away

    Proof for Al's Plumbing
    License
    CSLB 1060909
    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
    Bell Gardens, CA · serves California
    Phone
    (323) 535-2276
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Aldo Maldonado

    ActiveC36 Plumbing

    Baldwin Park, CA · WC exempt · 7 mi away

    Proof for Aldo Maldonado
    License
    CSLB 1152649
    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
    Baldwin Park, CA · serves California
    Phone
    (323) 228-3854
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. 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
  9. All Star Plumbing

    ActiveC36 Plumbing

    Los Angeles, CA · WC ✓ · 7 mi away

    Proof for All Star Plumbing
    License
    CSLB 1007793
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Los Angeles, CA · serves California
    Phone
    (323) 849-9863
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. All Systems Pros Inc

    ActiveC36 Plumbing

    Monrovia, CA · WC ✓ · 7 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
  11. Allen John W

    ActiveC36 Plumbing

    Monrovia, CA · WC exempt · 7 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
  12. Altadena Plumbing & Drain Service

    ActiveC36 Plumbing

    Altadena, CA · WC exempt · 9 mi away

    Proof for Altadena Plumbing & Drain Service
    License
    CSLB 910916
    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
    Altadena, CA · serves California
    Phone
    (626) 826-5018
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. 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
  14. 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
  15. American Pipeline Services

    ActiveC36 Plumbing+4

    Monrovia, CA · WC ✓ · 9 mi away

    Proof for American Pipeline Services
    License
    CSLB 987779
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C55 Water Conditioning; HAZ Hazardous Substance Removal
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Monrovia, CA · serves California
    Phone
    (877) 358-8412
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Amp Plumbing Services Inc

    ActiveC36 Plumbing

    Los Angeles, CA · WC ✓ · 5 mi away

    Proof for Amp Plumbing Services Inc
    License
    CSLB 1012101
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Los Angeles, CA · serves California
    Phone
    (323) 269-3388
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. An Chang Moo

    ActiveC36 Plumbing

    Pasadena, CA · WC exempt · 6 mi away

    Proof for An Chang Moo
    License
    CSLB 643889
    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
    Pasadena, CA · serves California
    Phone
    (213) 200-3856
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Andrews Plumbing & Drain Cleaning

    ActiveC36 Plumbing

    West Covina, CA · WC ✓ · 8 mi away

    Proof for Andrews Plumbing & Drain Cleaning
    License
    CSLB 878792
    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
    West Covina, CA · serves California
    Phone
    (626) 533-0408
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Angels Plumbing

    ActiveC36 Plumbing

    LA Puente, CA · WC exempt · 6 mi away

    Proof for Angels Plumbing
    License
    CSLB 1049620
    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
    LA Puente, CA · serves California
    Phone
    (213) 216-7105
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Ar Pro Retrofitter Inc

    ActiveC36 Plumbing+1

    Altadena, CA · No WC on file · 9 mi away

    Proof for Ar Pro Retrofitter Inc
    License
    CSLB 940874
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; D52 Window Coverings
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    No current workers' comp on file
    Where
    Altadena, CA · serves California
    Phone
    (323) 833-2743
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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