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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. Aqua-Serv Engineers Inc

    ActiveC55 Water Conditioning

    Fontana, CA · WC ✓ · 8 mi away

    Proof for Aqua-Serv Engineers Inc
    License
    CSLB 993417
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C55 Water Conditioning
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fontana, CA · serves California
    Phone
    (951) 727-4429
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Aquadry Plumbing and Restoration Inc

    ActiveC36 Plumbing+1

    Fontana, CA · WC exempt · 6 mi away

    Proof for Aquadry Plumbing and Restoration Inc
    License
    CSLB 1153280
    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
    Fontana, CA · serves California
    Phone
    (909) 380-4494
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Arcor Rooter Corp

    ActiveC36 Plumbing

    Rialto, CA · WC exempt · 9 mi away

    Proof for Arcor Rooter Corp
    License
    CSLB 1082481
    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
    Rialto, CA · serves California
    Phone
    (626) 543-0725
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Arias Plumbing

    ActiveC36 Plumbing

    Fontana, CA · WC ✓ · 6 mi away

    Proof for Arias Plumbing
    License
    CSLB 1114757
    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
    Fontana, CA · serves California
    Phone
    (310) 894-1729
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. As Plumbing & Mechnical Inc

    ActiveC36 Plumbing

    Fontana, CA · WC ✓ · 6 mi away

    Proof for As Plumbing & Mechnical Inc
    License
    CSLB 1115426
    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
    Fontana, CA · serves California
    Phone
    (909) 260-4056
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Asap General Contractors Inc

    ActiveC36 Plumbing+1

    Upland, CA · WC ✓ · 6 mi away

    Proof for Asap General Contractors Inc
    License
    CSLB 930815
    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
    Upland, CA · serves California
    Phone
    (747) 777-0940
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Ays Plumbing & Rooter Corp

    ActiveC36 Plumbing

    Upland, CA · WC ✓ via leasing firm · 6 mi away

    Proof for Ays Plumbing & Rooter Corp
    License
    CSLB 1086827
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Upland, CA · serves California
    Phone
    (909) 243-2086
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Beto's Backflow Solutions

    ActiveC36 Plumbing

    Fontana, CA · WC exempt · 8 mi away

    Proof for Beto's Backflow Solutions
    License
    CSLB 1154248
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Fontana, CA · serves California
    Phone
    (909) 518-7279
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Brown Don Plumbing Contractor

    ActiveC36 Plumbing

    Fontana, CA · WC exempt · 6 mi away

    Proof for Brown Don Plumbing Contractor
    License
    CSLB 549311
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Fontana, CA · serves California
    Phone
    (562) 698-8044
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Cal-West Plumbing

    ActiveC36 Plumbing+1

    Fontana, CA · WC ✓ via leasing firm · 6 mi away

    Proof for Cal-West Plumbing
    License
    CSLB 708215
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Fontana, CA · serves California
    Phone
    (909) 709-3671
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. California Industrial

    ActiveB General Building+2

    Mira Loma, CA · WC ✓ · 9 mi away

    Proof for California Industrial
    License
    CSLB 741983
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C38 Refrigeration
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Mira Loma, CA · serves California
    Phone
    (951) 361-0040
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. California Industrial Refrigeration Machines Inc

    ActiveB General Building+4

    Mira Loma, CA · WC ✓ · 9 mi away

    Proof for California Industrial Refrigeration Machines Inc
    License
    CSLB 908471
    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; C38 Refrigeration
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Mira Loma, CA · serves California
    Phone
    (951) 361-0040
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Capiro's Plumbing & Construction Inc

    ActiveC36 Plumbing+1

    Fontana, CA · WC ✓ · 6 mi away

    Proof for Capiro's Plumbing & Construction Inc
    License
    CSLB 1105579
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fontana, CA · serves California
    Phone
    (909) 630-5481
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Champion Plumbing and Repiping

    ActiveC36 Plumbing

    Upland, CA · WC ✓ · 6 mi away

    Proof for Champion Plumbing and Repiping
    License
    CSLB 730334
    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
    Upland, CA · serves California
    Phone
    (714) 719-9976
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Chava's Plumbing

    ActiveC36 Plumbing

    Montclair, CA · WC ✓ · 9 mi away

    Proof for Chava's Plumbing
    License
    CSLB 765750
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Montclair, CA · serves California
    Phone
    (909) 576-7953
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Chief Copper Repiping Inc

    ActiveC36 Plumbing

    Upland, CA · WC ✓ · 5 mi away

    Proof for Chief Copper Repiping Inc
    License
    CSLB 959221
    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
    Upland, CA · serves California
    Phone
    (714) 276-4907
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Clear Cloud Solutions Inc

    ActiveC36 Plumbing+2

    Upland, CA · WC ✓ · 6 mi away

    Proof for Clear Cloud Solutions Inc
    License
    CSLB 1000777
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C36 Plumbing
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Upland, CA · serves California
    Phone
    (877) 660-2232
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Clearwater Plumbing & Construction

    ActiveC36 Plumbing+1

    Ontario, CA · WC exempt · 8 mi away

    Proof for Clearwater Plumbing & Construction
    License
    CSLB 980596
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Ontario, CA · serves California
    Phone
    (909) 244-2610
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Coast Water Systems Inc

    ActiveC55 Water Conditioning

    Fontana, CA · WC ✓ · 8 mi away

    Proof for Coast Water Systems Inc
    License
    CSLB 874705
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C55 Water Conditioning
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fontana, CA · serves California
    Phone
    (909) 428-4680
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Complete Plumbing and Rooter

    ActiveC36 Plumbing

    Claremont, CA · WC ✓ · 9 mi away

    Proof for Complete Plumbing and Rooter
    License
    CSLB 906682
    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
    Claremont, CA · serves California
    Phone
    (626) 672-6155
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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