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

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Plumbers in Cupertino, CA

6 plumbers in Cupertino, CA; 1,317 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Chandlers Plumbing

    ActiveC36 Plumbing+4

    San Jose, CA · WC ✓ · 8 mi away

    Proof for Chandlers Plumbing
    License
    CSLB 977412
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C27 Landscaping; C36 Plumbing; D06 Concrete Related Services; D49 Tree Service; D64 Non-specialized
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Jose, CA · serves California
    Phone
    (408) 449-3443
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Ciari Stephen Plumbing and Heating Inc

    ActiveC36 Plumbing+2

    San Jose, CA · WC ✓ · 7 mi away

    Proof for Ciari Stephen Plumbing and Heating Inc
    License
    CSLB 828351
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Jose, CA · serves California
    Phone
    (408) 296-6010
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Cima Builders Group Inc

    ActiveC36 Plumbing+2

    San Jose, CA · WC ✓ · 9 mi away

    Proof for Cima Builders Group Inc
    License
    CSLB 898686
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C27 Landscaping; C36 Plumbing
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Jose, CA · serves California
    Phone
    (408) 748-6241
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Ciria's Plumbing Inc

    ActiveC36 Plumbing

    San Jose, CA · WC exempt · 9 mi away

    Proof for Ciria's Plumbing Inc
    License
    CSLB 1156155
    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
    San Jose, CA · serves California
    Phone
    (408) 639-1029
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Clean Tech Builders

    ActiveC36 Plumbing+3

    San Jose, CA · WC ✓ · 8 mi away

    Proof for Clean Tech Builders
    License
    CSLB 1017072
    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
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Jose, CA · serves California
    Phone
    (408) 728-4222
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Clear Drain Plumbing

    ActiveC36 Plumbing+1

    Los Gatos, CA · WC ✓ · 8 mi away

    Proof for Clear Drain Plumbing
    License
    CSLB 833802
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; C57 Well Drilling
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Los Gatos, CA · serves California
    Phone
    (408) 358-3242
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Comfort International Inc

    ActiveB General Building+4

    San Jose, CA · WC ✓ · 9 mi away

    Proof for Comfort International Inc
    License
    CSLB 759534
    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; C38 Refrigeration
    Expires
    Nov 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Jose, CA · serves California
    Phone
    (888) 518-1118
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Convectek Heating & Cooling

    ActiveC4 Boiler, Hot Water Heating and Steam Fitting+2

    Santa Clara, CA · WC ✓ · 6 mi away

    Proof for Convectek Heating & Cooling
    License
    CSLB 953068
    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
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Clara, CA · serves California
    Phone
    (408) 582-2878
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Core Plumbing Solutions Inc

    ActiveC36 Plumbing

    San Jose, CA · WC exempt · 8 mi away

    Proof for Core Plumbing Solutions Inc
    License
    CSLB 1134134
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Jose, CA · serves California
    Phone
    (408) 704-0419
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Costless Drain & Plumbing

    ActiveC36 Plumbing

    San Jose, CA · WC exempt · 9 mi away

    Proof for Costless Drain & Plumbing
    License
    CSLB 1080282
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Jose, CA · serves California
    Phone
    (408) 663-0139
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Critchfield Mechanical Inc

    ActiveC36 Plumbing+2

    San Jose, CA · WC ✓ · 9 mi away

    Proof for Critchfield Mechanical Inc
    License
    CSLB 341107
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Jose, CA · serves California
    Phone
    (408) 437-7000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Crown Plumbing

    ActiveC36 Plumbing

    San Jose, CA · WC ✓ · 7 mi away

    Proof for Crown Plumbing
    License
    CSLB 855792
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Jose, CA · serves California
    Phone
    (408) 210-9500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Cube Construction Inc

    ActiveC36 Plumbing+3

    Campbell, CA · WC ✓ · 6 mi away

    Proof for Cube Construction Inc
    License
    CSLB 1127504
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C36 Plumbing
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Campbell, CA · serves California
    Phone
    (408) 701-7566
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Cupertino Plumbing Inc

    ActiveC36 Plumbing+1

    Campbell, CA · WC ✓ · 6 mi away

    Proof for Cupertino Plumbing Inc
    License
    CSLB 624905
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Campbell, CA · serves California
    Phone
    (408) 253-0618
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. De Anza Water Conditioning Inc

    ActiveC55 Water Conditioning

    Campbell, CA · WC ✓ via leasing firm · 6 mi away

    Proof for De Anza Water Conditioning Inc
    License
    CSLB 682094
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C55 Water Conditioning
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Campbell, CA · serves California
    Phone
    (408) 371-5521
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. De Bella Mechanical Inc

    ActiveC36 Plumbing+5

    Santa Clara, CA · WC ✓ · 7 mi away

    Proof for De Bella Mechanical Inc
    License
    CSLB 520449
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C2 Insulation and Acoustical; C4 Boiler, Hot Water Heating and Steam Fitting; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C43 Sheet Metal
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Clara, CA · serves California
    Phone
    (408) 758-7144
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Demi Plumbing Inc

    ActiveC36 Plumbing

    San Jose, CA · WC exempt · 6 mi away

    Proof for Demi Plumbing Inc
    License
    CSLB 955253
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Jose, CA · serves California
    Phone
    (408) 691-3435
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Dempster Plumbing

    ActiveC36 Plumbing

    San Jose, CA · WC exempt · 8 mi away

    Proof for Dempster Plumbing
    License
    CSLB 881509
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Jose, CA · serves California
    Phone
    (408) 597-5877
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Drain and Water Inc

    ActiveC36 Plumbing+2

    San Jose, CA · WC ✓ via leasing firm · 8 mi away

    Proof for Drain and Water Inc
    License
    CSLB 1026232
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving; C36 Plumbing; C42 Sanitation System
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    San Jose, CA · serves California
    Phone
    (408) 564-0580
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Drain Doctor Inc

    ActiveC36 Plumbing+4

    San Jose, CA · WC ✓ · 9 mi away

    Proof for Drain Doctor Inc
    License
    CSLB 643458
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C33 Painting and Decorating; C36 Plumbing; C42 Sanitation System
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Jose, CA · serves California
    Phone
    (800) 921-1151
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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