DouxProcess Directory

Ask for any business in the US.

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

you asked:

Plumbers in Belmont, CA

10 plumbers in Belmont, CA; 1,968 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Royal Tech Plumbing Inc

    ActiveC36 Plumbing

    Redwood City, CA · WC ✓ · 6 mi away

    Proof for Royal Tech Plumbing Inc
    License
    CSLB 1096722
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Redwood City, CA · serves California
    Phone
    (650) 984-0756
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Saks Plumbing Inc

    ActiveC36 Plumbing

    Redwood City, CA · WC ✓ · 6 mi away

    Proof for Saks Plumbing Inc
    License
    CSLB 847951
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Redwood City, CA · serves California
    Phone
    (650) 464-5031
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Science Plumbing Inc

    ActiveC36 Plumbing+1

    Menlo Park, CA · WC exempt · 8 mi away

    Proof for Science Plumbing Inc
    License
    CSLB 1076609
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C36 Plumbing
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Menlo Park, CA · serves California
    Phone
    (650) 630-8336
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Seiko Construction Inc

    ActiveC36 Plumbing+2

    Millbrae, CA · WC ✓ · 8 mi away

    Proof for Seiko Construction Inc
    License
    CSLB 374334
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C36 Plumbing
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Millbrae, CA · serves California
    Phone
    (415) 608-0663
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Selvin Plumbing and Rooter

    ActiveC36 Plumbing

    Millbrae, CA · WC ✓ · 8 mi away

    Proof for Selvin Plumbing and Rooter
    License
    CSLB 1040150
    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
    Millbrae, CA · serves California
    Phone
    (415) 505-0422
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Shoreway Plumbing Inc

    ActiveC36 Plumbing

    Redwood City, CA · WC ✓ · 6 mi away

    Proof for Shoreway Plumbing Inc
    License
    CSLB 996039
    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
    Redwood City, CA · serves California
    Phone
    (650) 257-3153
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Simply Building Inc

    ActiveC36 Plumbing+2

    Burlingame, CA · WC ✓ · 6 mi away

    Proof for Simply Building Inc
    License
    CSLB 900156
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C15 Flooring and Floor Covering; C36 Plumbing
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Burlingame, CA · serves California
    Phone
    (415) 606-1406
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Skaates Canepa Inc

    ActiveC36 Plumbing+1

    Burlingame, CA · WC ✓ · 6 mi away

    Proof for Skaates Canepa Inc
    License
    CSLB 535236
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; C36 Plumbing
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Burlingame, CA · serves California
    Phone
    (650) 347-1794
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Skyline Plumbing Co

    ActiveC36 Plumbing

    Emerald Hills, CA · WC exempt · 6 mi away

    Proof for Skyline Plumbing Co
    License
    CSLB 991783
    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
    Emerald Hills, CA · serves California
    Phone
    (650) 743-5827
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Smartflow Plumbing LLC

    ActiveC36 Plumbing

    Redwood City, CA · WC exempt · 6 mi away

    Proof for Smartflow Plumbing LLC
    License
    CSLB 1154899
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Redwood City, CA · serves California
    Phone
    (650) 580-0803
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Spectacular Plumbing and Rooter

    ActiveC36 Plumbing

    Half Moon Bay, CA · WC exempt · 7 mi away

    Proof for Spectacular Plumbing and Rooter
    License
    CSLB 1136568
    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
    Half Moon Bay, CA · serves California
    Phone
    (650) 296-7396
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Spillane Mike General Eng. & Plumbing Contractor

    ActiveC36 Plumbing+2

    Redwood City, CA · WC ✓ · 6 mi away

    Proof for Spillane Mike General Eng. & Plumbing Contractor
    License
    CSLB 651043
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C36 Plumbing; HAZ Hazardous Substance Removal
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Redwood City, CA · serves California
    Phone
    (650) 207-5799
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Supple Homes Inc

    ActiveC36 Plumbing+2

    Menlo Park, CA · WC ✓ · 8 mi away

    Proof for Supple Homes Inc
    License
    CSLB 816461
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C36 Plumbing
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Menlo Park, CA · serves California
    Phone
    (650) 380-9352
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Surgepro Plumbing and Drain LLC

    ActiveC36 Plumbing

    Redwood City, CA · WC exempt · 6 mi away

    Proof for Surgepro Plumbing and Drain LLC
    License
    CSLB 1150316
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Redwood City, CA · serves California
    Phone
    (650) 533-6220
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. T M K Plumbing

    ActiveC36 Plumbing

    Burlingame, CA · WC ✓ · 6 mi away

    Proof for T M K Plumbing
    License
    CSLB 882800
    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
    Burlingame, CA · serves California
    Phone
    (650) 483-0507
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Thoren Construction Inc

    ActiveC36 Plumbing+4

    Millbrae, CA · WC ✓ · 8 mi away

    Proof for Thoren Construction Inc
    License
    CSLB 1110508
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C12 Earthwork and Paving; 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
    Millbrae, CA · serves California
    Phone
    (650) 333-0594
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Unravel Design Inc

    ActiveC36 Plumbing+2

    Millbrae, CA · WC exempt · 8 mi away

    Proof for Unravel Design Inc
    License
    CSLB 975432
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C36 Plumbing
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Millbrae, CA · serves California
    Phone
    (415) 730-1731
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Vasilakos Construction

    ActiveC36 Plumbing+5

    Menlo Park, CA · WC ✓ · 8 mi away

    Proof for Vasilakos Construction
    License
    CSLB 1099683
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; HAZ Hazardous Substance Removal
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Menlo Park, CA · serves California
    Phone
    (408) 505-0274
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Water Solutions Incorporated

    ActiveC36 Plumbing

    Half Moon Bay, CA · WC ✓ · 7 mi away

    Proof for Water Solutions Incorporated
    License
    CSLB 1146440
    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
    Half Moon Bay, CA · serves California
    Phone
    (650) 204-9596
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. 3 a Plumbing

    ActiveC36 Plumbing

    San Bruno, CA · WC exempt · 11 mi away

    Proof for 3 a Plumbing
    License
    CSLB 1104773
    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
    San Bruno, CA · serves California
    Phone
    (415) 404-1400
    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