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

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Plumbers in Alta Loma, CA

18 plumbers in Alta Loma, CA. Every listing checked against the issuer's record, in the published order.

  1. Los Angeles Air Conditioning Inc

    ActiveB General Building+2

    LA Verne, CA · WC ✓ · 10 mi away

    Proof for Los Angeles Air Conditioning Inc
    License
    CSLB 208872
    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
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    LA Verne, CA · serves California
    Phone
    (909) 596-7077
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Lucky Duck Plumbing

    ActiveC36 Plumbing

    Fontana, CA · WC ✓ · 8 mi away

    Proof for Lucky Duck Plumbing
    License
    CSLB 1126460
    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
    Fontana, CA · serves California
    Phone
    (909) 749-3454
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Lvl Up Plumbing Inc

    ActiveC36 Plumbing

    Ontario, CA · WC exempt · 7 mi away

    Proof for Lvl Up Plumbing Inc
    License
    CSLB 1146179
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Ontario, CA · serves California
    Phone
    (626) 386-9105
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. M & J Construction Group LLC

    ActiveC36 Plumbing+1

    Pomona, CA · WC ✓ · 9 mi away

    Proof for M & J Construction Group LLC
    License
    CSLB 876056
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; C39 Roofing
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pomona, CA · serves California
    Phone
    (951) 202-3576
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Maya's Boilers Inc

    ActiveB General Building+1

    LA Verne, CA · WC ✓ · 10 mi away

    Proof for Maya's Boilers Inc
    License
    CSLB 1023703
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C4 Boiler, Hot Water Heating and Steam Fitting
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    LA Verne, CA · serves California
    Phone
    (909) 678-3133
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Mkr Plumbing Inc

    ActiveC36 Plumbing

    Fontana, CA · WC exempt · 8 mi away

    Proof for Mkr Plumbing Inc
    License
    CSLB 979819
    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
    Fontana, CA · serves California
    Phone
    (909) 459-9455
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Mora a E Plumbing

    ActiveC36 Plumbing

    LA Verne, CA · WC exempt · 10 mi away

    Proof for Mora a E Plumbing
    License
    CSLB 670474
    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
    LA Verne, CA · serves California
    Phone
    (951) 217-0364
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Mora Alejandro

    ActiveC36 Plumbing+2

    Pomona, CA · WC exempt · 9 mi away

    Proof for Mora Alejandro
    License
    CSLB 957145
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C36 Plumbing
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Pomona, CA · serves California
    Phone
    (626) 590-0789
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Morelli John Plbg

    ActiveC36 Plumbing

    Claremont, CA · WC exempt · 7 mi away

    Proof for Morelli John Plbg
    License
    CSLB 442177
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Claremont, CA · serves California
    Phone
    (909) 593-5997
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Myers Plumbing

    ActiveC36 Plumbing

    LA Verne, CA · WC ✓ · 10 mi away

    Proof for Myers Plumbing
    License
    CSLB 824424
    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
    LA Verne, CA · serves California
    Phone
    (626) 327-8299
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Nelissen Plumbing

    ActiveC36 Plumbing

    Ontario, CA · WC exempt · 8 mi away

    Proof for Nelissen Plumbing
    License
    CSLB 1142166
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Ontario, CA · serves California
    Phone
    (909) 965-1343
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. New Power Contracting for Building Mechanicals

    ActiveC36 Plumbing+1

    Claremont, CA · WC ✓ · 7 mi away

    Proof for New Power Contracting for Building Mechanicals
    License
    CSLB 1100150
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Claremont, CA · serves California
    Phone
    (818) 739-9196
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Northstar Phac Inc

    ActiveC36 Plumbing+1

    Ontario, CA · WC ✓ via leasing firm · 8 mi away

    Proof for Northstar Phac Inc
    License
    CSLB 916254
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Ontario, CA · serves California
    Phone
    (866) 744-6192
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Oasis Pool Plumbing Inc

    ActiveC36 Plumbing+1

    Fontana, CA · WC exempt · 8 mi away

    Proof for Oasis Pool Plumbing Inc
    License
    CSLB 1105121
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; C53 Swimming Pool
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Fontana, CA · serves California
    Phone
    (909) 615-6041
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Obregon Plumbing and Rooter

    ActiveC36 Plumbing

    LA Verne, CA · WC exempt · 10 mi away

    Proof for Obregon Plumbing and Rooter
    License
    CSLB 1068506
    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
    LA Verne, CA · serves California
    Phone
    (562) 479-2058
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Orange Independent Plumbing Services

    ActiveC36 Plumbing

    Ontario, CA · WC ✓ · 7 mi away

    Proof for Orange Independent Plumbing Services
    License
    CSLB 1005919
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Ontario, CA · serves California
    Phone
    (714) 904-6988
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. P V & C Plumbing and Piping Inc

    ActiveC36 Plumbing

    Ontario, CA · WC ✓ · 8 mi away

    Proof for P V & C Plumbing and Piping Inc
    License
    CSLB 529259
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Ontario, CA · serves California
    Phone
    (909) 595-9434
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Palacios Jose Luis

    ActiveC36 Plumbing

    Ontario, CA · WC ✓ · 8 mi away

    Proof for Palacios Jose Luis
    License
    CSLB 986197
    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
    (323) 816-6965
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Pipe Turbo LLC

    ActiveC36 Plumbing

    Montclair, CA · WC exempt · 8 mi away

    Proof for Pipe Turbo LLC
    License
    CSLB 1141771
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Montclair, CA · serves California
    Phone
    (866) 800-8872
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Plumbers Connection Inc the

    ActiveC36 Plumbing+1

    Montclair, CA · WC ✓ · 8 mi away

    Proof for Plumbers Connection Inc the
    License
    CSLB 1001892
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Montclair, CA · serves California
    Phone
    (909) 260-4376
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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