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

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Fire sprinkler contractors in Richmond, CA

6 fire sprinkler contractors in Richmond, CA; 323 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Hong Wei Construction Inc

    ActiveC16 Fire Protection+3

    San Francisco, CA · WC ✓ · 17 mi away

    Proof for Hong Wei Construction Inc
    License
    CSLB 946861
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 297-3288
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Intrepid Electronic Systems Inc

    ActiveC16 Fire Protection+1

    Crockett, CA · WC ✓ · 15 mi away

    Proof for Intrepid Electronic Systems Inc
    License
    CSLB 739369
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C16 Fire Protection
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Crockett, CA · serves California
    Phone
    (510) 774-1551
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. J & K Pro Plumbing Inc

    ActiveC16 Fire Protection+1

    San Francisco, CA · WC exempt · 16 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
  4. J W S Fire Protection

    ActiveC16 Fire Protection

    American Canyon, CA · WC exempt · 18 mi away

    Proof for J W S Fire Protection
    License
    CSLB 1087286
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    American Canyon, CA · serves California
    Phone
    (707) 337-7971
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Joukoff Philip V

    ActiveC16 Fire Protection+1

    Walnut Creek, CA · WC exempt · 19 mi away

    Proof for Joukoff Philip V
    License
    CSLB 547148
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Walnut Creek, CA · serves California
    Phone
    (925) 939-6651
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. K C Plumb Service Inc

    ActiveC16 Fire Protection+1

    San Francisco, CA · WC ✓ · 16 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
  7. Kelvin Zeng

    ActiveC16 Fire Protection+4

    San Francisco, CA · WC exempt · 16 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
  8. Konstructo Inc

    ActiveC16 Fire Protection+2

    Walnut Creek, CA · WC ✓ · 16 mi away

    Proof for Konstructo Inc
    License
    CSLB 1032050
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C16 Fire Protection
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Walnut Creek, CA · serves California
    Phone
    (925) 639-3674
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Kwan Chok Kee Inc

    ActiveC16 Fire Protection+3

    San Francisco, CA · WC exempt · 16 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
  10. Kyj Construction Inc

    ActiveC16 Fire Protection+3

    San Francisco, CA · WC ✓ · 16 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
  11. Leong D & S Associates Inc

    ActiveC16 Fire Protection+3

    San Francisco, CA · WC ✓ · 15 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
  12. Lescure Company Inc

    ActiveC16 Fire Protection+6

    Concord, CA · WC ✓ · 18 mi away

    Proof for Lescure Company Inc
    License
    CSLB 248204
    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; C36 Plumbing; HAZ Hazardous Substance Removal
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Concord, CA · serves California
    Phone
    (925) 283-2528
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Lev's Plumbing Co

    ActiveC16 Fire Protection+1

    San Francisco, CA · WC exempt · 16 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
  14. Li Wei Tang

    ActiveC16 Fire Protection+1

    San Francisco, CA · WC exempt · 17 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
  15. Linebarger Const & Plumbing

    ActiveC16 Fire Protection+2

    San Francisco, CA · WC exempt · 16 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
  16. Mac Tec Construction Company Inc

    ActiveC16 Fire Protection+6

    San Francisco, CA · WC ✓ · 16 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
  17. Major Fire Systems Inc

    ActiveC16 Fire Protection

    American Canyon, CA · WC ✓ · 18 mi away

    Proof for Major Fire Systems Inc
    License
    CSLB 679651
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    American Canyon, CA · serves California
    Phone
    (707) 290-1201
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Map Plumbing Inc

    ActiveC16 Fire Protection+1

    Oakland, CA · WC ✓ · 17 mi away

    Proof for Map Plumbing Inc
    License
    CSLB 770531
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (415) 760-0286
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Mcneil & Sons Fire Safety

    ActiveC16 Fire Protection

    Walnut Creek, CA · WC ✓ · 17 mi away

    Proof for Mcneil & Sons Fire Safety
    License
    CSLB 1065864
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Walnut Creek, CA · serves California
    Phone
    (925) 464-8102
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Meda Fire Protection Inc

    ActiveC16 Fire Protection

    Concord, CA · WC ✓ · 18 mi away

    Proof for Meda Fire Protection Inc
    License
    CSLB 1132277
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Concord, CA · serves California
    Phone
    (925) 808-8151
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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