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

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Plumbers in San Dimas, CA

25 plumbers in San Dimas, CA. Every listing checked against the issuer's record, in the published order.

  1. Aveo Inc

    ActiveC36 Plumbing+4

    Diamond Bar, CA · WC ✓ · 8 mi away

    Proof for Aveo Inc
    License
    CSLB 969881
    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
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Diamond Bar, CA · serves California
    Phone
    (909) 538-9188
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Ays Plumbing & Rooter Corp

    ActiveC36 Plumbing

    Upland, CA · WC ✓ via leasing firm · 8 mi away

    Proof for Ays Plumbing & Rooter Corp
    License
    CSLB 1086827
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Upland, CA · serves California
    Phone
    (909) 243-2086
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. B B S Construction Inc

    ActiveC36 Plumbing+4

    West Covina, CA · WC ✓ · 6 mi away

    Proof for B B S Construction Inc
    License
    CSLB 839266
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C15 Flooring and Floor Covering; C33 Painting and Decorating; C36 Plumbing
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    West Covina, CA · serves California
    Phone
    (951) 505-3143
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. B P Maintenance Plumbing Inc

    ActiveC36 Plumbing

    West Covina, CA · WC exempt · 6 mi away

    Proof for B P Maintenance Plumbing Inc
    License
    CSLB 1093046
    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
    West Covina, CA · serves California
    Phone
    (626) 841-9535
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Baxter Bob Maintenance & Construction

    ActiveC36 Plumbing+2

    West Covina, CA · WC exempt · 8 mi away

    Proof for Baxter Bob Maintenance & Construction
    License
    CSLB 295995
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C36 Plumbing
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    West Covina, CA · serves California
    Phone
    (626) 918-7019
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Boldt Anthony Alan

    ActiveC36 Plumbing

    Pomona, CA · WC exempt · 5 mi away

    Proof for Boldt Anthony Alan
    License
    CSLB 892137
    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
    Pomona, CA · serves California
    Phone
    (626) 372-2174
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Bonilla Christopher

    ActiveC36 Plumbing

    Walnut, CA · WC exempt · 7 mi away

    Proof for Bonilla Christopher
    License
    CSLB 1002675
    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
    Walnut, CA · serves California
    Phone
    (562) 686-1110
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Brown Brothers Backflow Testing Inc

    ActiveC36 Plumbing

    Covina, CA · WC exempt · 6 mi away

    Proof for Brown Brothers Backflow Testing Inc
    License
    CSLB 1031850
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Covina, CA · serves California
    Phone
    (626) 858-9696
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Bruce's Plumbing Service

    ActiveC36 Plumbing

    Walnut, CA · WC exempt · 7 mi away

    Proof for Bruce's Plumbing Service
    License
    CSLB 904642
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Walnut, CA · serves California
    Phone
    (714) 905-4654
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. C K Plumbing Inc

    ActiveC36 Plumbing

    Duarte, CA · WC ✓ · 9 mi away

    Proof for C K Plumbing Inc
    License
    CSLB 987041
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Duarte, CA · serves California
    Phone
    (626) 664-8612
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. C M L Plumbing Contractor Inc

    ActiveC36 Plumbing

    West Covina, CA · WC ✓ · 7 mi away

    Proof for C M L Plumbing Contractor Inc
    License
    CSLB 932805
    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
    West Covina, CA · serves California
    Phone
    (626) 962-1838
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. C - Thirty - Six Inc

    ActiveC36 Plumbing+1

    Diamond Bar, CA · WC ✓ · 8 mi away

    Proof for C - Thirty - Six Inc
    License
    CSLB 739644
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Diamond Bar, CA · serves California
    Phone
    (714) 620-5670
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Cal Steam Company

    ActiveC36 Plumbing+2

    Diamond Bar, CA · WC ✓ · 8 mi away

    Proof for Cal Steam Company
    License
    CSLB 674646
    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
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Diamond Bar, CA · serves California
    Phone
    (213) 798-4693
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Cany Fire Protection Inc

    ActiveC36 Plumbing+1

    Diamond Bar, CA · WC exempt · 8 mi away

    Proof for Cany Fire Protection Inc
    License
    CSLB 1142986
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Diamond Bar, CA · serves California
    Phone
    (929) 800-0189
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Cardenas Plumbing Service

    ActiveC36 Plumbing

    Baldwin Park, CA · WC exempt · 9 mi away

    Proof for Cardenas Plumbing Service
    License
    CSLB 744081
    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
    Baldwin Park, CA · serves California
    Phone
    (626) 485-4314
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Celco Construction Services Incorporated

    ActiveC36 Plumbing+2

    West Covina, CA · WC ✓ via leasing firm · 8 mi away

    Proof for Celco Construction Services Incorporated
    License
    CSLB 988826
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C36 Plumbing
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    West Covina, CA · serves California
    Phone
    (626) 956-3556
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Cesar's Plumbing

    ActiveC36 Plumbing

    Pomona, CA · WC exempt · 5 mi away

    Proof for Cesar's Plumbing
    License
    CSLB 936887
    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
    Pomona, CA · serves California
    Phone
    (626) 627-5597
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Champion Plumbing and Repiping

    ActiveC36 Plumbing

    Upland, CA · WC ✓ · 8 mi away

    Proof for Champion Plumbing and Repiping
    License
    CSLB 730334
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Upland, CA · serves California
    Phone
    (714) 719-9976
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Chava's Plumbing

    ActiveC36 Plumbing

    Montclair, CA · WC ✓ · 7 mi away

    Proof for Chava's Plumbing
    License
    CSLB 765750
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Montclair, CA · serves California
    Phone
    (909) 576-7953
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Chief Copper Repiping Inc

    ActiveC36 Plumbing

    Upland, CA · WC ✓ · 9 mi away

    Proof for Chief Copper Repiping Inc
    License
    CSLB 959221
    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
    Upland, CA · serves California
    Phone
    (714) 276-4907
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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