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

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Plumbers in Rancho Cucamonga, CA

67 plumbers in Rancho Cucamonga, CA. Every listing checked against the issuer's record, in the published order.

  1. Rc Drains Plumbing

    ActiveC36 Plumbing

    Upland, CA · WC exempt · 6 mi away

    Proof for Rc Drains Plumbing
    License
    CSLB 1082000
    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
    Upland, CA · serves California
    Phone
    (909) 824-4417
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Redhead Rooter Inc

    ActiveC36 Plumbing

    Upland, CA · WC ✓ · 6 mi away

    Proof for Redhead Rooter Inc
    License
    CSLB 1092145
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Upland, CA · serves California
    Phone
    (909) 767-9652
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Reed's Plumbing

    ActiveC36 Plumbing

    Ontario, CA · WC exempt · 7 mi away

    Proof for Reed's Plumbing
    License
    CSLB 788531
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Ontario, CA · serves California
    Phone
    (310) 780-3093
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Regal Plumbing and Rooter

    ActiveC36 Plumbing

    Fontana, CA · WC ✓ · 6 mi away

    Proof for Regal Plumbing and Rooter
    License
    CSLB 1097482
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fontana, CA · serves California
    Phone
    (909) 600-4561
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Renowned Plumbing & Rooter Inc

    ActiveC36 Plumbing

    Upland, CA · WC ✓ · 6 mi away

    Proof for Renowned Plumbing & Rooter Inc
    License
    CSLB 1088019
    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
    Upland, CA · serves California
    Phone
    (909) 938-2039
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Rev'd Up Plumbing

    ActiveC36 Plumbing

    Claremont, CA · WC exempt · 9 mi away

    Proof for Rev'd Up Plumbing
    License
    CSLB 1157144
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Claremont, CA · serves California
    Phone
    (949) 308-5107
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Robo One Plumbing Corporation

    ActiveC36 Plumbing+3

    Fontana, CA · WC ✓ · 6 mi away

    Proof for Robo One Plumbing Corporation
    License
    CSLB 639506
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C34 Pipeline; C36 Plumbing; C42 Sanitation System
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fontana, CA · serves California
    Phone
    (909) 721-0085
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Royalty Plumbing Inc

    ActiveC36 Plumbing

    Ontario, CA · WC ✓ · 8 mi away

    Proof for Royalty Plumbing Inc
    License
    CSLB 1109464
    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
    Ontario, CA · serves California
    Phone
    (909) 559-0968
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Ruben Garcia Plumbing

    ActiveC36 Plumbing

    Montclair, CA · WC exempt · 9 mi away

    Proof for Ruben Garcia Plumbing
    License
    CSLB 450717
    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
    Montclair, CA · serves California
    Phone
    (626) 806-5270
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Ruvico Inc

    ActiveC36 Plumbing

    Ontario, CA · WC ✓ · 8 mi away

    Proof for Ruvico Inc
    License
    CSLB 1021363
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Ontario, CA · serves California
    Phone
    (800) 538-8426
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. S L F Mechanical a Partnership

    ActiveC36 Plumbing+1

    Mira Loma, CA · WC exempt · 9 mi away

    Proof for S L F Mechanical a Partnership
    License
    CSLB 799577
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C34 Pipeline; C36 Plumbing
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Mira Loma, CA · serves California
    Phone
    (714) 412-1486
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. S T L Fabrication Inc

    ActiveC36 Plumbing+6

    Fontana, CA · WC ✓ · 6 mi away

    Proof for S T L Fabrication Inc
    License
    CSLB 927373
    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; C36 Plumbing; C43 Sheet Metal; C51 Structural Steel; C60 Welding; D38 Sand and Water Blasting
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fontana, CA · serves California
    Phone
    (909) 357-3553
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Sav - Mor Plumbing and Drain Cleaning

    ActiveC36 Plumbing

    Mira Loma, CA · WC ✓ · 9 mi away

    Proof for Sav - Mor Plumbing and Drain Cleaning
    License
    CSLB 909530
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Mira Loma, CA · serves California
    Phone
    (951) 681-4100
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Schwartz Ken Plumbing

    ActiveC36 Plumbing

    Fontana, CA · WC ✓ · 6 mi away

    Proof for Schwartz Ken Plumbing
    License
    CSLB 945851
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fontana, CA · serves California
    Phone
    (909) 549-1725
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Sec Plumbing Inc

    ActivePrivate motor carrier

    Ontario, CA · 8 mi away

    Proof for Sec Plumbing Inc
    USDOT registration
    US-DOT 4198926
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Ontario, CA · serves California
    Phone
    (626) 993-0109
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  16. Showtime Family Plumbing & Rooter Inc

    ActiveC36 Plumbing

    Ontario, CA · WC ✓ · 7 mi away

    Proof for Showtime Family Plumbing & Rooter Inc
    License
    CSLB 1151703
    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
    Ontario, CA · serves California
    Phone
    (909) 840-6223
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Simple Restoration Inc

    ActiveC36 Plumbing+1

    Ontario, CA · WC ✓ · 7 mi away

    Proof for Simple Restoration Inc
    License
    CSLB 1066954
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Ontario, CA · serves California
    Phone
    (866) 391-0541
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Single Source Construction & Maintenance Inc

    ActiveC36 Plumbing+3

    Mira Loma, CA · No WC on file · 9 mi away

    Proof for Single Source Construction & Maintenance Inc
    License
    CSLB 972039
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C36 Plumbing; D28 Doors, Gates and Activating Devices
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    No current workers' comp on file
    Where
    Mira Loma, CA · serves California
    Phone
    (909) 851-9336
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Socal Sewer Plumbing Contractors Inc

    ActivePrivate motor carrier

    Upland, CA · 6 mi away

    Proof for Socal Sewer Plumbing Contractors Inc
    USDOT registration
    US-DOT 4053103
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Upland, CA · serves California
    Phone
    (213) 924-8408
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  20. Spec Construction Co Inc

    ActiveC36 Plumbing+12

    Ontario, CA · WC ✓ · 8 mi away

    Proof for Spec Construction Co Inc
    License
    CSLB 419626
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C8 Concrete; C9 Drywall; C10 Electrical; C15 Flooring and Floor Covering; C17 Glazing; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C33 Painting and Decorating; C35 Lathing and Plastering; C36 Plumbing; C39 Roofing
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Ontario, CA · serves California
    Phone
    (909) 947-4601
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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