DouxProcess Directory

Ask for any business in the US.

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

you asked:

Plumbers in Simi Valley, CA

128 plumbers in Simi Valley, CA. Every listing checked against the issuer's record, in the published order.

  1. Construction Ink

    ActiveC36 Plumbing+1

    Chatsworth, CA · WC ✓ · 9 mi away

    Proof for Construction Ink
    License
    CSLB 1021884
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Chatsworth, CA · serves California
    Phone
    (818) 633-5665
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Consttech Construction Corp

    ActiveC36 Plumbing+1

    Chatsworth, CA · WC ✓ · 9 mi away

    Proof for Consttech Construction Corp
    License
    CSLB 567958
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Chatsworth, CA · serves California
    Phone
    (818) 723-2858
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Contractor Connection the

    ActiveC36 Plumbing+4

    Chatsworth, CA · WC ✓ via leasing firm · 9 mi away

    Proof for Contractor Connection the
    License
    CSLB 769008
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C33 Painting and Decorating; C36 Plumbing
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Chatsworth, CA · serves California
    Phone
    (818) 885-0077
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Cook Construction Company

    ActiveC36 Plumbing+8

    Canoga Park, CA · WC ✓ · 10 mi away

    Proof for Cook Construction Company
    License
    CSLB 431852
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C12 Earthwork and Paving; C21 Building Moving/Demolition; C35 Lathing and Plastering; C36 Plumbing; C39 Roofing; C43 Sheet Metal; HAZ Hazardous Substance Removal
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Canoga Park, CA · serves California
    Phone
    (818) 438-4535
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Cool Plumbing Inc

    ActiveC36 Plumbing

    Calabasas Hills, CA · WC ✓ · 10 mi away

    Proof for Cool Plumbing Inc
    License
    CSLB 1138640
    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
    Calabasas Hills, CA · serves California
    Phone
    (818) 968-5697
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Coolwater Plumbing

    ActiveC36 Plumbing

    Westlake Village, CA · WC exempt · 7 mi away

    Proof for Coolwater Plumbing
    License
    CSLB 811903
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Westlake Village, CA · serves California
    Phone
    (818) 735-3580
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Cordova Raymundo

    ActiveC36 Plumbing

    Canoga Park, CA · WC exempt · 8 mi away

    Proof for Cordova Raymundo
    License
    CSLB 1126016
    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
    Canoga Park, CA · serves California
    Phone
    (818) 414-9351
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Crc Plumbing

    ActiveC36 Plumbing

    Thousand Oaks, CA · WC ✓ · 8 mi away

    Proof for Crc Plumbing
    License
    CSLB 715469
    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
    Thousand Oaks, CA · serves California
    Phone
    (805) 432-3373
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Cruz Builders Inc

    ActiveC36 Plumbing+2

    Canoga Park, CA · WC exempt · 10 mi away

    Proof for Cruz Builders Inc
    License
    CSLB 1016334
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C33 Painting and Decorating; C36 Plumbing
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Canoga Park, CA · serves California
    Phone
    (818) 458-4053
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Curtis Plumbing

    ActiveC36 Plumbing

    Chatsworth, CA · WC ✓ · 9 mi away

    Proof for Curtis Plumbing
    License
    CSLB 383946
    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
    Chatsworth, CA · serves California
    Phone
    (818) 789-8149
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. D Lewis Company

    ActiveC36 Plumbing

    Thousand Oaks, CA · WC ✓ · 8 mi away

    Proof for D Lewis Company
    License
    CSLB 784471
    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
    Thousand Oaks, CA · serves California
    Phone
    (805) 373-0668
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Dalina Construction

    ActiveC36 Plumbing+2

    Chatsworth, CA · WC exempt · 9 mi away

    Proof for Dalina Construction
    License
    CSLB 501148
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C36 Plumbing
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Chatsworth, CA · serves California
    Phone
    (240) 425-7978
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Danco Plumbing Inc

    ActiveC36 Plumbing

    Thousand Oaks, CA · WC ✓ · 8 mi away

    Proof for Danco Plumbing Inc
    License
    CSLB 661514
    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
    Thousand Oaks, CA · serves California
    Phone
    (805) 377-0082
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Darren's Plumbing Service Inc

    ActiveC36 Plumbing

    Agoura Hills, CA · WC exempt · 10 mi away

    Proof for Darren's Plumbing Service Inc
    License
    CSLB 638725
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Agoura Hills, CA · serves California
    Phone
    (818) 929-0377
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Dc Plumbing

    ActiveC36 Plumbing

    Canoga Park, CA · WC exempt · 10 mi away

    Proof for Dc Plumbing
    License
    CSLB 1154040
    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
    Canoga Park, CA · serves California
    Phone
    (805) 980-8284
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Delceasar Plumbing

    ActiveC36 Plumbing

    West Hills, CA · WC ✓ · 7 mi away

    Proof for Delceasar Plumbing
    License
    CSLB 596031
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    West Hills, CA · serves California
    Phone
    (818) 430-5159
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Dnz Electrical Services

    ActiveC36 Plumbing+2

    Agoura Hills, CA · WC exempt · 10 mi away

    Proof for Dnz Electrical Services
    License
    CSLB 1010883
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C36 Plumbing
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Agoura Hills, CA · serves California
    Phone
    (818) 679-9553
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Drain Kings

    ActiveC36 Plumbing

    Chatsworth, CA · WC ✓ · 9 mi away

    Proof for Drain Kings
    License
    CSLB 1000176
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Chatsworth, CA · serves California
    Phone
    (818) 280-5655
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Drain Rooter Plumbing

    ActiveC36 Plumbing

    Canoga Park, CA · WC ✓ · 8 mi away

    Proof for Drain Rooter Plumbing
    License
    CSLB 539761
    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
    Canoga Park, CA · serves California
    Phone
    (818) 708-3200
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Drip Squad Plumbing & Drain LLC

    ActiveC36 Plumbing

    Thousand Oaks, CA · WC ✓ · 8 mi away

    Proof for Drip Squad Plumbing & Drain LLC
    License
    CSLB 1143084
    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
    Thousand Oaks, CA · serves California
    Phone
    (650) 667-9211
    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