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

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Plumbers in Sonoma, CA

24 plumbers in Sonoma, CA; 890 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Westside Mechanical Incorporated

    ActiveC36 Plumbing+3

    Cotati, CA · WC ✓ · 14 mi away

    Proof for Westside Mechanical Incorporated
    License
    CSLB 773449
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C36 Plumbing; C38 Refrigeration
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Cotati, CA · serves California
    Phone
    (707) 795-9606
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Zaragoza Plumbing Team Inc

    ActiveC36 Plumbing+1

    Novato, CA · WC ✓ · 13 mi away

    Proof for Zaragoza Plumbing Team Inc
    License
    CSLB 1073364
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C34 Pipeline; C36 Plumbing
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Novato, CA · serves California
    Phone
    (415) 798-0402
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. 101 Plumbing Heating and Cooling

    ActiveC36 Plumbing+1

    Novato, CA · WC ✓ · 16 mi away

    Proof for 101 Plumbing Heating and Cooling
    License
    CSLB 1124487
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Novato, CA · serves California
    Phone
    (415) 488-7021
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. A-1 Guaranteed Heating & Air Conditioning Inc

    ActiveC36 Plumbing+2

    Vallejo, CA · WC ✓ · 15 mi away

    Proof for A-1 Guaranteed Heating & Air Conditioning Inc
    License
    CSLB 719381
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Vallejo, CA · serves California
    Phone
    (707) 645-0734
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. A N S Plumbing Inc

    ActivePrivate motor carrier

    Napa, CA · 16 mi away

    Proof for A N S Plumbing Inc
    USDOT registration
    US-DOT 2712403
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Napa, CA · serves California
    Phone
    (707) 696-9284
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  6. A & S Plumbing Inc

    ActiveC36 Plumbing

    Napa, CA · WC ✓ · 16 mi away

    Proof for A & S Plumbing Inc
    License
    CSLB 1043335
    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
    Napa, CA · serves California
    Phone
    (707) 696-9284
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. A T O M Plumbing

    ActiveC36 Plumbing

    Vallejo, CA · WC exempt · 18 mi away

    Proof for A T O M Plumbing
    License
    CSLB 1020857
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Vallejo, CA · serves California
    Phone
    (510) 565-9550
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. A2Z Plumbing LLC

    ActiveC36 Plumbing

    Fairfield, CA · WC exempt · 19 mi away

    Proof for A2Z Plumbing LLC
    License
    CSLB 1132505
    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
    Fairfield, CA · serves California
    Phone
    (510) 701-2472
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Aaa Organized Plumbing Napa

    ActiveC36 Plumbing

    Napa, CA · WC ✓ · 16 mi away

    Proof for Aaa Organized Plumbing Napa
    License
    CSLB 1150638
    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
    Napa, CA · serves California
    Phone
    (209) 601-0734
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Abc Sewer Solutions

    ActiveC36 Plumbing

    Napa, CA · WC exempt · 16 mi away

    Proof for Abc Sewer Solutions
    License
    CSLB 1157238
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Napa, CA · serves California
    Phone
    (707) 226-3166
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Accurate Mechanical Trades

    ActiveB General Building+4

    Santa Rosa, CA · WC ✓ · 17 mi away

    Proof for Accurate Mechanical Trades
    License
    CSLB 405288
    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; C38 Refrigeration; C46 Solar
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Rosa, CA · serves California
    Phone
    (707) 585-2902
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Acrat Plumbing & Heating LLC

    ActiveC36 Plumbing+3

    Petaluma, CA · WC ✓ · 17 mi away

    Proof for Acrat Plumbing & Heating LLC
    License
    CSLB 623720
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Petaluma, CA · serves California
    Phone
    (707) 322-6095
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Action Plumbing and Heating Maintenance

    ActiveC36 Plumbing+1

    Santa Rosa, CA · WC ✓ · 17 mi away

    Proof for Action Plumbing and Heating Maintenance
    License
    CSLB 325110
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Rosa, CA · serves California
    Phone
    (707) 584-0714
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Alfresco Heating

    ActiveC36 Plumbing

    Novato, CA · WC ✓ · 16 mi away

    Proof for Alfresco Heating
    License
    CSLB 870395
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Novato, CA · serves California
    Phone
    (415) 884-2880
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. All Bay Sewer Inc

    ActiveC36 Plumbing+1

    Santa Rosa, CA · WC ✓ · 17 mi away

    Proof for All Bay Sewer Inc
    License
    CSLB 1076969
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C34 Pipeline; C36 Plumbing
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Rosa, CA · serves California
    Phone
    (415) 702-8626
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. All Plumbing

    ActiveC36 Plumbing+1

    Vallejo, CA · WC exempt · 18 mi away

    Proof for All Plumbing
    License
    CSLB 439170
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Vallejo, CA · serves California
    Phone
    (707) 332-1939
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. All Star Plumbing

    ActiveC36 Plumbing

    Fairfield, CA · WC exempt · 19 mi away

    Proof for All Star Plumbing
    License
    CSLB 868552
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Fairfield, CA · serves California
    Phone
    (707) 689-3338
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Alphabet Plumbing Inc

    ActiveC36 Plumbing

    Santa Rosa, CA · WC ✓ · 17 mi away

    Proof for Alphabet Plumbing Inc
    License
    CSLB 1116773
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Rosa, CA · serves California
    Phone
    (707) 322-5759
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. American Heating & Air LLC

    ActiveC36 Plumbing+1

    Santa Rosa, CA · WC ✓ · 17 mi away

    Proof for American Heating & Air LLC
    License
    CSLB 1092310
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Rosa, CA · serves California
    Phone
    (707) 807-4822
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. American Plumbing and Trenchless LLC

    ActiveC36 Plumbing

    Vallejo, CA · WC exempt · 15 mi away

    Proof for American Plumbing and Trenchless LLC
    License
    CSLB 1140051
    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
    Vallejo, CA · serves California
    Phone
    (707) 639-7405
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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