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

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Plumbers in Duarte, CA

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

  1. Jtc Electric & Cooling Inc

    ActiveC36 Plumbing+4

    Arcadia, CA · WC ✓ · 6 mi away

    Proof for Jtc Electric & Cooling Inc
    License
    CSLB 537149
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Arcadia, CA · serves California
    Phone
    (818) 416-1188
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Jxj Plumbing Group LLC

    ActiveC36 Plumbing

    San Gabriel, CA · WC ✓ · 10 mi away

    Proof for Jxj Plumbing Group LLC
    License
    CSLB 1151358
    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
    San Gabriel, CA · serves California
    Phone
    (858) 736-4379
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. K B Engineering Inc

    ActiveC36 Plumbing+1

    Glendora, CA · WC ✓ · 7 mi away

    Proof for K B Engineering Inc
    License
    CSLB 819366
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C36 Plumbing
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Glendora, CA · serves California
    Phone
    (626) 335-2118
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. K O P Construction

    ActiveC36 Plumbing

    West Covina, CA · WC exempt · 7 mi away

    Proof for K O P Construction
    License
    CSLB 945246
    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
    West Covina, CA · serves California
    Phone
    (626) 533-6827
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Kajiwara Arthur K Equipment Company Inc

    ActiveC36 Plumbing+5

    So El Monte, CA · WC ✓ · 10 mi away

    Proof for Kajiwara Arthur K Equipment Company Inc
    License
    CSLB 499588
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C38 Refrigeration
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    So El Monte, CA · serves California
    Phone
    (626) 448-3168
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Kal Construction

    ActiveC36 Plumbing+4

    El Monte, CA · WC ✓ · 7 mi away

    Proof for Kal Construction
    License
    CSLB 484667
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C43 Sheet Metal
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    El Monte, CA · serves California
    Phone
    (626) 893-1514
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Kal Plumbing Corp

    ActiveC36 Plumbing

    Pasadena, CA · WC exempt · 10 mi away

    Proof for Kal Plumbing Corp
    License
    CSLB 1046691
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Nov 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Pasadena, CA · serves California
    Phone
    (626) 705-8204
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Katana Plumbing

    ActiveC36 Plumbing

    San Gabriel, CA · WC exempt · 10 mi away

    Proof for Katana Plumbing
    License
    CSLB 1004791
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Gabriel, CA · serves California
    Phone
    (626) 688-3850
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Kcw Construction & Plumbing Inc

    ActiveC36 Plumbing+1

    Arcadia, CA · WC exempt · 6 mi away

    Proof for Kcw Construction & Plumbing Inc
    License
    CSLB 1129463
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Nov 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Arcadia, CA · serves California
    Phone
    (626) 503-7777
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Keithley Plumbing

    ActiveC36 Plumbing

    Pasadena, CA · WC ✓ · 8 mi away

    Proof for Keithley Plumbing
    License
    CSLB 944335
    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
    Pasadena, CA · serves California
    Phone
    (626) 449-0387
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Ken's Pasadena Plumbing Inc

    ActiveC36 Plumbing

    Pasadena, CA · WC exempt · 8 mi away

    Proof for Ken's Pasadena Plumbing Inc
    License
    CSLB 1047473
    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
    Pasadena, CA · serves California
    Phone
    (626) 510-6334
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. King Building Construction

    ActiveC36 Plumbing+3

    San Gabriel, CA · WC exempt · 8 mi away

    Proof for King Building Construction
    License
    CSLB 1070751
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Gabriel, CA · serves California
    Phone
    (909) 992-9798
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. King Rooter

    ActiveC36 Plumbing

    Pasadena, CA · WC exempt · 10 mi away

    Proof for King Rooter
    License
    CSLB 1027418
    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
    Pasadena, CA · serves California
    Phone
    (626) 689-3031
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Kirman Plumbing Company

    ActiveC36 Plumbing

    Covina, CA · WC ✓ · 5 mi away

    Proof for Kirman Plumbing Company
    License
    CSLB 1083688
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Covina, CA · serves California
    Phone
    (909) 599-5950
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Klein Plumbing and Drain Cleaning Service

    ActiveC36 Plumbing

    Covina, CA · WC exempt · 8 mi away

    Proof for Klein Plumbing and Drain Cleaning Service
    License
    CSLB 850452
    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
    Covina, CA · serves California
    Phone
    (626) 967-3993
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Kline's Plumbing Inc

    ActiveC36 Plumbing

    Covina, CA · WC ✓ · 5 mi away

    Proof for Kline's Plumbing Inc
    License
    CSLB 912603
    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
    Covina, CA · serves California
    Phone
    (626) 487-1374
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Kuttruff Plumbing

    ActiveC36 Plumbing

    Pasadena, CA · WC exempt · 8 mi away

    Proof for Kuttruff Plumbing
    License
    CSLB 325942
    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
    Pasadena, CA · serves California
    Phone
    (626) 643-1785
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. L H N Plumbing Inc

    ActiveC36 Plumbing

    San Gabriel, CA · WC ✓ · 8 mi away

    Proof for L H N Plumbing Inc
    License
    CSLB 973018
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Gabriel, CA · serves California
    Phone
    (626) 255-1230
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. L T G Plumbing Inc

    ActiveC36 Plumbing

    Arcadia, CA · WC ✓ · 6 mi away

    Proof for L T G Plumbing Inc
    License
    CSLB 1102635
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Arcadia, CA · serves California
    Phone
    (626) 863-5550
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Lai Peter Plumbing

    ActiveC36 Plumbing

    South El Monte, CA · WC ✓ · 10 mi away

    Proof for Lai Peter Plumbing
    License
    CSLB 983879
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    South El Monte, CA · serves California
    Phone
    (626) 625-2858
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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