DouxProcess Directory

Ask for any business in the US.

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

you asked:

Plumbers in Riverside, CA

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

  1. Advanced Plumbing Solutions

    ActiveC36 Plumbing

    Norco, CA · WC exempt · 9 mi away

    Proof for Advanced Plumbing Solutions
    License
    CSLB 868987
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Norco, CA · serves California
    Phone
    (714) 925-9590
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Alberto Monroy's Plumbing

    ActiveC36 Plumbing

    Moreno Valley, CA · WC exempt · 8 mi away

    Proof for Alberto Monroy's Plumbing
    License
    CSLB 1110289
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Moreno Valley, CA · serves California
    Phone
    (626) 367-4933
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. All - in Plumbing Care Inc

    ActiveC36 Plumbing+1

    Bloomington, CA · WC ✓ · 8 mi away

    Proof for All - in Plumbing Care Inc
    License
    CSLB 1106099
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C27 Landscaping; C36 Plumbing
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Bloomington, CA · serves California
    Phone
    (909) 642-1630
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. All Star Plumbing

    ActiveC36 Plumbing

    Norco, CA · WC ✓ · 9 mi away

    Proof for All Star Plumbing
    License
    CSLB 988477
    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
    Norco, CA · serves California
    Phone
    (951) 271-2094
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. All Star Plumbing

    ActiveC36 Plumbing

    Norco, CA · WC exempt · 9 mi away

    Proof for All Star Plumbing
    License
    CSLB 904353
    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
    Norco, CA · serves California
    Phone
    (951) 675-5200
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Amazing Force Plumbing & Backflow LLC

    ActiveC36 Plumbing

    Corona, CA · WC ✓ · 9 mi away

    Proof for Amazing Force Plumbing & Backflow LLC
    License
    CSLB 1079712
    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
    Corona, CA · serves California
    Phone
    (323) 973-9272
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. American Coast Plumbing

    ActiveC36 Plumbing

    Norco, CA · WC exempt · 9 mi away

    Proof for American Coast Plumbing
    License
    CSLB 1033993
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Norco, CA · serves California
    Phone
    (714) 884-5912
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. American Craft Plumbing Inc

    ActiveC36 Plumbing

    Jurupa Valley, CA · WC exempt · 5 mi away

    Proof for American Craft Plumbing Inc
    License
    CSLB 1130493
    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
    Jurupa Valley, CA · serves California
    Phone
    (951) 250-4765
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. American Innovation LLC

    ActiveC36 Plumbing+3

    Corona, CA · WC ✓ · 9 mi away

    Proof for American Innovation LLC
    License
    CSLB 1103552
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C27 Landscaping; C36 Plumbing
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Corona, CA · serves California
    Phone
    (949) 991-8237
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. American Plumbing & Leak Detection Inc

    ActiveC36 Plumbing+1

    Corona, CA · WC ✓ · 9 mi away

    Proof for American Plumbing & Leak Detection Inc
    License
    CSLB 1058474
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Corona, CA · serves California
    Phone
    (951) 602-0309
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Americhlor Services

    ActiveC36 Plumbing

    Moreno Valley, CA · WC exempt · 9 mi away

    Proof for Americhlor Services
    License
    CSLB 981054
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Moreno Valley, CA · serves California
    Phone
    (951) 208-4874
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Ameriserve Plumbing and Rooter

    ActiveC36 Plumbing

    Norco, CA · WC exempt · 9 mi away

    Proof for Ameriserve Plumbing and Rooter
    License
    CSLB 1070157
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Norco, CA · serves California
    Phone
    (951) 427-9620
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Ap Bros Plumbing Co

    ActiveC36 Plumbing

    Corona, CA · WC ✓ · 9 mi away

    Proof for Ap Bros Plumbing Co
    License
    CSLB 1121393
    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
    Corona, CA · serves California
    Phone
    (951) 463-9871
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Aqua-Serv Engineers Inc

    ActiveC55 Water Conditioning

    Fontana, CA · WC ✓ · 9 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
  15. Arizona Pipeline Company

    ActiveC36 Plumbing+5

    Corona, CA · WC ✓ · 9 mi away

    Proof for Arizona Pipeline Company
    License
    CSLB 423545
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C10 Electrical; C31 Construction Zone Traffic Control; C34 Pipeline; C36 Plumbing; HAZ Hazardous Substance Removal
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Corona, CA · serves California
    Phone
    (760) 244-8212
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Artifex Plumbing Systems Group Inc

    ActiveC36 Plumbing

    Grand Terrace, CA · WC ✓ · 8 mi away

    Proof for Artifex Plumbing Systems Group Inc
    License
    CSLB 1126420
    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
    Grand Terrace, CA · serves California
    Phone
    (909) 213-2490
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Artisan Plumbing Company the

    ActiveC36 Plumbing

    Moreno Valley, CA · WC exempt · 8 mi away

    Proof for Artisan Plumbing Company the
    License
    CSLB 1130250
    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
    Moreno Valley, CA · serves California
    Phone
    (951) 525-2274
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Awesome Plumbing Pro

    ActiveC36 Plumbing

    Grand Terrace, CA · WC ✓ · 8 mi away

    Proof for Awesome Plumbing Pro
    License
    CSLB 1141475
    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
    Grand Terrace, CA · serves California
    Phone
    (909) 835-0190
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Base Plumbing Inc

    ActiveC36 Plumbing

    Moreno Valley, CA · WC ✓ · 8 mi away

    Proof for Base Plumbing Inc
    License
    CSLB 1063788
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Moreno Valley, CA · serves California
    Phone
    (951) 446-7144
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Beto's Backflow Solutions

    ActiveC36 Plumbing

    Fontana, CA · WC exempt · 9 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

More cities in California

Free for people · nobody pays to rank. Run one of these businesses? Claim it free.

Checked facts from public license files · How ranking works