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

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Plumbers in Covina, CA

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

  1. Sunrise Home Improvements

    ActiveC36 Plumbing+2

    West Covina, CA · WC exempt · 5 mi away

    Proof for Sunrise Home Improvements
    License
    CSLB 950006
    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
    West Covina, CA · serves California
    Phone
    (323) 632-4357
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Swe Sewer Solutions Construction & Engineering

    ActiveC36 Plumbing+2

    San Dimas, CA · WC ✓ · 4 mi away

    Proof for Swe Sewer Solutions Construction & Engineering
    License
    CSLB 1049213
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C36 Plumbing
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Dimas, CA · serves California
    Phone
    (855) 650-7867
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Tang Ly Duong

    ActiveC36 Plumbing+3

    West Covina, CA · WC ✓ · 4 mi away

    Proof for Tang Ly Duong
    License
    CSLB 720921
    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
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    West Covina, CA · serves California
    Phone
    (626) 617-0388
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Team Young Inc

    ActiveC36 Plumbing+4

    Baldwin Park, CA · WC ✓ · 5 mi away

    Proof for Team Young Inc
    License
    CSLB 965676
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; HAZ Hazardous Substance Removal
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Baldwin Park, CA · serves California
    Phone
    (626) 589-4212
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Thee Best Rooter and Plumbing

    ActiveC36 Plumbing

    West Covina, CA · WC exempt · 2 mi away

    Proof for Thee Best Rooter and Plumbing
    License
    CSLB 957938
    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
    West Covina, CA · serves California
    Phone
    (626) 862-4035
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. United Fire & Safety Service Corp

    ActiveC36 Plumbing+2

    West Covina, CA · WC exempt · 4 mi away

    Proof for United Fire & Safety Service Corp
    License
    CSLB 1111031
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection; C36 Plumbing
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    West Covina, CA · serves California
    Phone
    (626) 328-7983
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. USA Electricians Service Inc

    ActiveC36 Plumbing+3

    Glendora, CA · WC ✓ · 3 mi away

    Proof for USA Electricians Service Inc
    License
    CSLB 1078816
    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
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Glendora, CA · serves California
    Phone
    (626) 485-8444
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Verholtz Construction Services

    ActiveC36 Plumbing+2

    Glendora, CA · WC ✓ · 3 mi away

    Proof for Verholtz Construction Services
    License
    CSLB 933356
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection; C36 Plumbing
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Glendora, CA · serves California
    Phone
    (909) 772-6645
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Walter's Good Plumbing LLC

    ActiveC36 Plumbing

    Baldwin Park, CA · WC exempt · 5 mi away

    Proof for Walter's Good Plumbing LLC
    License
    CSLB 1113075
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Baldwin Park, CA · serves California
    Phone
    (626) 533-4523
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Ward's Plumbing and Remodeling

    ActiveC36 Plumbing+1

    West Covina, CA · WC exempt · 2 mi away

    Proof for Ward's Plumbing and Remodeling
    License
    CSLB 622697
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    West Covina, CA · serves California
    Phone
    (626) 840-1304
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Wise Choice Plumbing and Rooter Inc

    ActivePrivate motor carrier

    Glendora, CA · 3 mi away

    Proof for Wise Choice Plumbing and Rooter Inc
    USDOT registration
    US-DOT 3027563
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Glendora, CA · serves California
    Phone
    (888) 733-2308
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  12. Woodcock Robert Plumbing

    ActiveC36 Plumbing

    San Dimas, CA · WC exempt · 4 mi away

    Proof for Woodcock Robert Plumbing
    License
    CSLB 786501
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Dimas, CA · serves California
    Phone
    (818) 605-2919
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Worth Construction

    ActiveC36 Plumbing+1

    West Covina, CA · WC exempt · 2 mi away

    Proof for Worth Construction
    License
    CSLB 1084292
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    West Covina, CA · serves California
    Phone
    (626) 523-3838
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Zhenwei Liang

    ActiveC36 Plumbing

    West Covina, CA · WC exempt · 2 mi away

    Proof for Zhenwei Liang
    License
    CSLB 1052050
    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
    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
  15. 1 Day Rooter & Plumbing Inc

    ActiveC36 Plumbing

    Hacienda Heights, CA · WC exempt · 8 mi away

    Proof for 1 Day Rooter & Plumbing Inc
    License
    CSLB 1100437
    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
    Hacienda Heights, CA · serves California
    Phone
    (626) 696-9757
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. 24 Rooter & Plumbing Inc

    ActiveC36 Plumbing

    Claremont, CA · WC ✓ · 10 mi away

    Proof for 24 Rooter & Plumbing Inc
    License
    CSLB 1126081
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Claremont, CA · serves California
    Phone
    (626) 322-1538
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. A a - W L Const & Electric

    ActiveC36 Plumbing+2

    LA Puente, CA · WC exempt · 5 mi away

    Proof for A a - W L Const & Electric
    License
    CSLB 503177
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C36 Plumbing
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    LA Puente, CA · serves California
    Phone
    (626) 478-5001
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. A Drain Doctor

    ActiveC36 Plumbing

    Walnut, CA · WC ✓ · 5 mi away

    Proof for A Drain Doctor
    License
    CSLB 803591
    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
    Walnut, CA · serves California
    Phone
    (626) 332-9984
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. A E D Contractors

    ActiveC36 Plumbing+3

    Diamond Bar, CA · WC exempt · 8 mi away

    Proof for A E D Contractors
    License
    CSLB 441036
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C36 Plumbing
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Diamond Bar, CA · serves California
    Phone
    (909) 374-2597
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. A M C Plumbing

    ActiveC36 Plumbing

    El Monte, CA · WC ✓ · 8 mi away

    Proof for A M C Plumbing
    License
    CSLB 926088
    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
    El Monte, CA · serves California
    Phone
    (626) 643-9225
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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