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

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Fire sprinkler contractors in Fairfield, CA

8 fire sprinkler contractors in Fairfield, CA; 106 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Rivers Plumbing Heating and Air

    ActiveC16 Fire Protection+3

    Walnut Creek, CA · WC exempt · 26 mi away

    Proof for Rivers Plumbing Heating and Air
    License
    CSLB 406446
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Walnut Creek, CA · serves California
    Phone
    (925) 846-6000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Serrano Fire Protection Systems

    ActivePrivate motor carrier

    Petaluma, CA · 29 mi away

    Proof for Serrano Fire Protection Systems
    USDOT registration
    US-DOT 4394247
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Petaluma, CA · serves California
    Phone
    (415) 724-3865
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  3. Serrano Fire Protection Systems

    ActiveC16 Fire Protection

    Petaluma, CA · WC exempt · 29 mi away

    Proof for Serrano Fire Protection Systems
    License
    CSLB 789820
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Petaluma, CA · serves California
    Phone
    (415) 724-3865
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Thorpe Design Inc

    ActiveC16 Fire Protection+1

    Brentwood, CA · WC ✓ · 30 mi away

    Proof for Thorpe Design Inc
    License
    CSLB 541016
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C16 Fire Protection
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Brentwood, CA · serves California
    Phone
    (925) 634-5758
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. United Fire and Alarm Construction Inc

    ActiveC16 Fire Protection+1

    Alamo, CA · WC exempt · 28 mi away

    Proof for United Fire and Alarm Construction Inc
    License
    CSLB 1156484
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C16 Fire Protection
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Alamo, CA · serves California
    Phone
    (925) 987-2623
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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