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

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Plumbers in Oakland, CA

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

  1. Keene Builders Inc

    ActiveC36 Plumbing+2

    Berkeley, CA · WC ✓ · 8 mi away

    Proof for Keene Builders Inc
    License
    CSLB 794217
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C36 Plumbing
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Berkeley, CA · serves California
    Phone
    (510) 525-6132
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Kruse L J Co

    ActiveC36 Plumbing+4

    Berkeley, CA · WC ✓ · 8 mi away

    Proof for Kruse L J Co
    License
    CSLB 405523
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C42 Sanitation System
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Berkeley, CA · serves California
    Phone
    (510) 644-2497
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. L C Builders Inc

    ActiveC36 Plumbing+1

    San Francisco, CA · WC ✓ · 9 mi away

    Proof for L C Builders Inc
    License
    CSLB 978738
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 860-8992
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Lambros Elias Plumbing

    ActiveC36 Plumbing

    Castro Valley, CA · WC exempt · 7 mi away

    Proof for Lambros Elias Plumbing
    License
    CSLB 561709
    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
    Castro Valley, CA · serves California
    Phone
    (510) 520-9866
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Lange Andrew H

    ActiveC36 Plumbing+1

    San Francisco, CA · WC ✓ · 10 mi away

    Proof for Lange Andrew H
    License
    CSLB 387656
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C36 Plumbing
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 981-7386
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Larratt Bros Plumbing Inc

    ActivePrivate motor carrier

    San Francisco, CA · 9 mi away

    Proof for Larratt Bros Plumbing Inc
    USDOT registration
    US-DOT 4268645
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Phone
    (650) 873-5794
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  7. Larratt Bros Plumbing Inc

    ActiveC36 Plumbing

    San Francisco, CA · WC ✓ · 9 mi away

    Proof for Larratt Bros Plumbing Inc
    License
    CSLB 596026
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (650) 873-5794
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Lemontree Plumbing

    ActiveC36 Plumbing

    Berkeley, CA · WC exempt · 8 mi away

    Proof for Lemontree Plumbing
    License
    CSLB 1116849
    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
    Berkeley, CA · serves California
    Phone
    (510) 502-7843
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Leong D & S Associates Inc

    ActiveC36 Plumbing+3

    San Francisco, CA · WC ✓ · 9 mi away

    Proof for Leong D & S Associates Inc
    License
    CSLB 618294
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C36 Plumbing
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 221-3838
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Lunt Marymor Company Inc the

    ActiveC36 Plumbing+2

    Emeryville, CA · WC ✓ · 6 mi away

    Proof for Lunt Marymor Company Inc the
    License
    CSLB 764839
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C36 Plumbing
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Emeryville, CA · serves California
    Phone
    (510) 985-2889
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Lupian Plumbing

    ActiveC36 Plumbing

    San Leandro, CA · WC ✓ · 7 mi away

    Proof for Lupian Plumbing
    License
    CSLB 808726
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Leandro, CA · serves California
    Phone
    (510) 919-7425
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Magic Plumbing Inc

    ActivePrivate motor carrier

    San Francisco, CA · 9 mi away

    Proof for Magic Plumbing Inc
    USDOT registration
    US-DOT 3724891
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Phone
    (415) 703-8885
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  13. Maier Jonathan Plumbing Contractor

    ActiveC36 Plumbing

    Berkeley, CA · WC exempt · 7 mi away

    Proof for Maier Jonathan Plumbing Contractor
    License
    CSLB 838000
    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
    Berkeley, CA · serves California
    Phone
    (510) 220-4376
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Malcolm Plumbing & Mechanical

    ActiveC36 Plumbing+1

    San Francisco, CA · WC ✓ · 9 mi away

    Proof for Malcolm Plumbing & Mechanical
    License
    CSLB 885680
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; C36 Plumbing
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 621-1985
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Mc Carthy Patrick

    ActiveC36 Plumbing

    Castro Valley, CA · WC exempt · 7 mi away

    Proof for Mc Carthy Patrick
    License
    CSLB 806963
    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
    Castro Valley, CA · serves California
    Phone
    (510) 773-4742
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Mc Construction Services

    ActiveC36 Plumbing+2

    San Francisco, CA · WC exempt · 9 mi away

    Proof for Mc Construction Services
    License
    CSLB 1154873
    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
    San Francisco, CA · serves California
    Phone
    (415) 298-5546
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Mc Donagh John Builders and Energy Systems

    ActiveC36 Plumbing+8

    Castro Valley, CA · WC exempt · 7 mi away

    Proof for Mc Donagh John Builders and Energy Systems
    License
    CSLB 422946
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C10 Electrical; C27 Landscaping; C33 Painting and Decorating; C36 Plumbing; C38 Refrigeration; C43 Sheet Metal; HAZ Hazardous Substance Removal
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Castro Valley, CA · serves California
    Phone
    (707) 567-5246
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Mech 23 Inc

    ActiveC36 Plumbing+2

    San Francisco, CA · WC ✓ · 9 mi away

    Proof for Mech 23 Inc
    License
    CSLB 1054859
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 615-2528
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Michael Gardner Plumbing

    ActiveC36 Plumbing+1

    San Lorenzo, CA · WC exempt · 8 mi away

    Proof for Michael Gardner Plumbing
    License
    CSLB 1087221
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C36 Plumbing; C42 Sanitation System
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Lorenzo, CA · serves California
    Phone
    (510) 427-6710
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Mitchell Engineering

    ActiveC36 Plumbing+5

    San Francisco, CA · WC ✓ · 9 mi away

    Proof for Mitchell Engineering
    License
    CSLB 754676
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C31 Construction Zone Traffic Control; C36 Plumbing; HAZ Hazardous Substance Removal
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 227-1040
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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