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

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Fire sprinkler contractors in Martinez, CA

6 fire sprinkler contractors in Martinez, CA; 324 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. J & J Professional Plumbing Inc

    ActiveC16 Fire Protection+2

    San Francisco, CA · WC exempt · 26 mi away

    Proof for J & J Professional Plumbing Inc
    License
    CSLB 1134496
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection; C36 Plumbing
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Francisco, CA · serves California
    Phone
    (415) 939-8822
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. J & K Pro Plumbing Inc

    ActiveC16 Fire Protection+1

    San Francisco, CA · WC exempt · 27 mi away

    Proof for J & K Pro Plumbing Inc
    License
    CSLB 1118399
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Francisco, CA · serves California
    Phone
    (415) 272-7288
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Johns Ken Plumbing

    ActiveC16 Fire Protection+1

    Napa, CA · WC ✓ · 27 mi away

    Proof for Johns Ken Plumbing
    License
    CSLB 364471
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Napa, CA · serves California
    Phone
    (707) 252-3582
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Js Fire Protection

    ActiveC16 Fire Protection

    Petaluma, CA · WC exempt · 29 mi away

    Proof for Js Fire Protection
    License
    CSLB 1084634
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Petaluma, CA · serves California
    Phone
    (707) 291-8316
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. K C Plumb Service Inc

    ActiveC16 Fire Protection+1

    San Francisco, CA · WC ✓ · 25 mi away

    Proof for K C Plumb Service Inc
    License
    CSLB 886504
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (650) 888-1222
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Kelvin Zeng

    ActiveC16 Fire Protection+4

    San Francisco, CA · WC exempt · 26 mi away

    Proof for Kelvin Zeng
    License
    CSLB 1145891
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Francisco, CA · serves California
    Phone
    (415) 916-2283
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Kwan Chok Kee Inc

    ActiveC16 Fire Protection+3

    San Francisco, CA · WC exempt · 26 mi away

    Proof for Kwan Chok Kee Inc
    License
    CSLB 1087358
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Francisco, CA · serves California
    Phone
    (650) 245-1912
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Kyj Construction Inc

    ActiveC16 Fire Protection+3

    San Francisco, CA · WC ✓ · 26 mi away

    Proof for Kyj Construction Inc
    License
    CSLB 1156817
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 810-8609
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Lev's Plumbing Co

    ActiveC16 Fire Protection+1

    San Francisco, CA · WC exempt · 26 mi away

    Proof for Lev's Plumbing Co
    License
    CSLB 421774
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Francisco, CA · serves California
    Phone
    (415) 566-6910
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Li Wei Tang

    ActiveC16 Fire Protection+1

    San Francisco, CA · WC exempt · 26 mi away

    Proof for Li Wei Tang
    License
    CSLB 1123472
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C16 Fire Protection
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Francisco, CA · serves California
    Phone
    (415) 999-9781
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Linebarger Const & Plumbing

    ActiveC16 Fire Protection+2

    San Francisco, CA · WC exempt · 27 mi away

    Proof for Linebarger Const & Plumbing
    License
    CSLB 333093
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection; C36 Plumbing
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Francisco, CA · serves California
    Phone
    (415) 939-0611
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Lorenzini Fire Protection

    ActiveC16 Fire Protection

    Sonoma, CA · WC exempt · 26 mi away

    Proof for Lorenzini Fire Protection
    License
    CSLB 1064080
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Sonoma, CA · serves California
    Phone
    (707) 477-9383
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Mac Tec Construction Company Inc

    ActiveC16 Fire Protection+6

    San Francisco, CA · WC ✓ · 27 mi away

    Proof for Mac Tec Construction Company Inc
    License
    CSLB 999544
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C38 Refrigeration
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 254-7270
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Marceau Fire Protection Inc

    ActiveC16 Fire Protection

    Napa, CA · WC exempt · 27 mi away

    Proof for Marceau Fire Protection Inc
    License
    CSLB 1075410
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Napa, CA · serves California
    Phone
    (925) 250-1854
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Marina Plumbing Company

    ActiveC16 Fire Protection+3

    Pleasanton, CA · WC ✓ · 28 mi away

    Proof for Marina Plumbing Company
    License
    CSLB 462864
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection; C36 Plumbing; C42 Sanitation System
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pleasanton, CA · serves California
    Phone
    (925) 600-8955
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Masterson Bryan Enterprises

    ActiveC16 Fire Protection+7

    Petaluma, CA · WC ✓ · 29 mi away

    Proof for Masterson Bryan Enterprises
    License
    CSLB 271933
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C34 Pipeline; C36 Plumbing; C42 Sanitation System
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Petaluma, CA · serves California
    Phone
    (707) 971-7686
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Morningstar Fire Protection

    ActiveC16 Fire Protection

    South San Francisco, CA · WC ✓ · 29 mi away

    Proof for Morningstar Fire Protection
    License
    CSLB 1139690
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    South San Francisco, CA · serves California
    Phone
    (415) 756-7578
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Mountain Bay Construction Inc

    ActiveC16 Fire Protection+3

    Novato, CA · WC ✓ · 25 mi away

    Proof for Mountain Bay Construction Inc
    License
    CSLB 583372
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C16 Fire Protection; C36 Plumbing
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Novato, CA · serves California
    Phone
    (415) 385-9692
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Novelty Construction Inc

    ActiveC16 Fire Protection+3

    Daly City, CA · WC exempt · 30 mi away

    Proof for Novelty Construction Inc
    License
    CSLB 1104781
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Daly City, CA · serves California
    Phone
    (415) 823-7504
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. O'connor Plumbing & Fire Protection Inc

    ActiveC16 Fire Protection+1

    South San Francisco, CA · WC ✓ · 29 mi away

    Proof for O'connor Plumbing & Fire Protection Inc
    License
    CSLB 498866
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    South San Francisco, CA · serves California
    Phone
    (650) 344-4424
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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