DouxProcess Directory

Ask for any business in the US.

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

you asked:

Plumbers in Danville, CA

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

  1. Amir Amiri Construction

    ActiveC36 Plumbing+3

    Hayward, CA · WC exempt · 11 mi away

    Proof for Amir Amiri Construction
    License
    CSLB 1147034
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C33 Painting and Decorating; C36 Plumbing
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Hayward, CA · serves California
    Phone
    (408) 694-3472
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Anytime Plumbing Service

    ActiveC36 Plumbing+1

    Livermore, CA · WC exempt · 13 mi away

    Proof for Anytime Plumbing Service
    License
    CSLB 730871
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Livermore, CA · serves California
    Phone
    (925) 373-6796
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Aqua Duct Plumbing Contractors

    ActiveC36 Plumbing

    Hayward, CA · WC ✓ · 15 mi away

    Proof for Aqua Duct Plumbing Contractors
    License
    CSLB 261195
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (510) 537-4044
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Aqua Systems Plumbing

    ActiveC36 Plumbing

    Concord, CA · WC exempt · 12 mi away

    Proof for Aqua Systems Plumbing
    License
    CSLB 895405
    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
    Concord, CA · serves California
    Phone
    (408) 881-4472
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Armer/Norman & Associates Inc

    ActiveC36 Plumbing+4

    San Leandro, CA · WC ✓ · 13 mi away

    Proof for Armer/Norman & Associates Inc
    License
    CSLB 256896
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C36 Plumbing; HAZ Hazardous Substance Removal
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Leandro, CA · serves California
    Phone
    (925) 671-9200
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Arroyo Plumbing & Rooter Inc

    ActiveC36 Plumbing

    Oakland, CA · WC ✓ · 10 mi away

    Proof for Arroyo Plumbing & Rooter Inc
    License
    CSLB 1139293
    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
    Oakland, CA · serves California
    Phone
    (510) 301-7068
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. At Your Service Rooter and Drain Specialist

    ActiveC36 Plumbing

    Oakland, CA · WC exempt · 12 mi away

    Proof for At Your Service Rooter and Drain Specialist
    License
    CSLB 1096724
    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
    Oakland, CA · serves California
    Phone
    (510) 300-5794
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Atd Plumbing Inc

    ActiveC36 Plumbing

    Bay Point, CA · WC exempt · 14 mi away

    Proof for Atd Plumbing Inc
    License
    CSLB 1129868
    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
    Bay Point, CA · serves California
    Phone
    (925) 305-7679
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Attic Pros Inc

    ActiveC36 Plumbing+4

    Oakland, CA · WC ✓ via leasing firm · 12 mi away

    Proof for Attic Pros Inc
    License
    CSLB 1022608
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C2 Insulation and Acoustical; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Oakland, CA · serves California
    Phone
    (800) 543-0382
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Avalos Plumbing & Drain Cleaning

    ActiveC36 Plumbing

    Oakland, CA · WC exempt · 14 mi away

    Proof for Avalos Plumbing & Drain Cleaning
    License
    CSLB 1036981
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (510) 306-5806
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Avi Plumbing Inc

    ActiveC36 Plumbing

    Oakland, CA · WC exempt · 12 mi away

    Proof for Avi Plumbing Inc
    License
    CSLB 1137502
    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
    Oakland, CA · serves California
    Phone
    (415) 341-7278
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Ayala's Plumbing Solutions

    ActiveC36 Plumbing

    San Leandro, CA · WC exempt · 11 mi away

    Proof for Ayala's Plumbing Solutions
    License
    CSLB 1140211
    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
    San Leandro, CA · serves California
    Phone
    (510) 710-3872
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. B a P C Inc

    ActiveC36 Plumbing+1

    Oakland, CA · WC exempt · 13 mi away

    Proof for B a P C Inc
    License
    CSLB 999480
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (510) 301-1600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. B & B Plumbing & Installations

    ActiveC36 Plumbing

    Oakland, CA · WC exempt · 14 mi away

    Proof for B & B Plumbing & Installations
    License
    CSLB 743702
    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
    Oakland, CA · serves California
    Phone
    (510) 434-1124
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Baires Construction Inc

    ActiveC36 Plumbing+1

    Hayward, CA · WC ✓ · 12 mi away

    Proof for Baires Construction Inc
    License
    CSLB 908251
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (650) 455-1255
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Balanz Inc

    ActiveC36 Plumbing+3

    Orinda, CA · WC ✓ · 14 mi away

    Proof for Balanz Inc
    License
    CSLB 976726
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; B General Building; C36 Plumbing
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Orinda, CA · serves California
    Phone
    (510) 529-5261
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Barker Heating & Cooling

    ActiveC36 Plumbing+5

    Livermore, CA · WC ✓ · 13 mi away

    Proof for Barker Heating & Cooling
    License
    CSLB 1043930
    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; C36 Plumbing; C43 Sheet Metal
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Livermore, CA · serves California
    Phone
    (925) 560-0280
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Barnett Plumbing & Water Heaters

    ActiveC36 Plumbing+1

    Livermore, CA · WC ✓ · 13 mi away

    Proof for Barnett Plumbing & Water Heaters
    License
    CSLB 910529
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Livermore, CA · serves California
    Phone
    (925) 872-0805
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Bay Air Systems Inc

    ActiveC36 Plumbing+3

    Concord, CA · WC ✓ · 13 mi away

    Proof for Bay Air Systems Inc
    License
    CSLB 450929
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Concord, CA · serves California
    Phone
    (925) 356-3000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Bay Bejar Plumbing

    ActiveC36 Plumbing

    Hayward, CA · WC exempt · 13 mi away

    Proof for Bay Bejar Plumbing
    License
    CSLB 1044477
    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
    Hayward, CA · serves California
    Phone
    (650) 921-2276
    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