DouxProcess Directory

Ask for any business in the US.

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

you asked:

Fire sprinkler contractors in Oakland, CA

22 fire sprinkler contractors in Oakland, CA; 343 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Greater Bay Fire Protection LLC

    ActiveC16 Fire Protection

    Palo Alto, CA · WC exempt · 22 mi away

    Proof for Greater Bay Fire Protection LLC
    License
    CSLB 1136693
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Palo Alto, CA · serves California
    Phone
    (650) 505-0647
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Hic Fire Protection Inc

    ActiveC16 Fire Protection

    Pleasanton, CA · WC exempt · 22 mi away

    Proof for Hic Fire Protection Inc
    License
    CSLB 1161473
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Pleasanton, CA · serves California
    Phone
    (510) 745-4025
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Integral Fire Protection Inc

    ActiveC16 Fire Protection

    Pittsburg, CA · WC exempt · 23 mi away

    Proof for Integral Fire Protection Inc
    License
    CSLB 1057410
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Pittsburg, CA · serves California
    Phone
    (925) 206-9508
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Intrepid Electronic Systems Inc

    ActiveC16 Fire Protection+1

    Crockett, CA · WC ✓ · 25 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
  5. Jade Fire Protection Inc

    ActiveC16 Fire Protection

    Palo Alto, CA · WC ✓ · 22 mi away

    Proof for Jade Fire Protection Inc
    License
    CSLB 1106944
    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
    Palo Alto, CA · serves California
    Phone
    (650) 776-2587
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Local Plumbing

    ActiveC16 Fire Protection+1

    San Rafael, CA · WC ✓ · 21 mi away

    Proof for Local Plumbing
    License
    CSLB 1091739
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Rafael, CA · serves California
    Phone
    (415) 484-0454
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Lovazzano Mechanical Incorporated

    ActiveC16 Fire Protection+1

    Menlo Park, CA · WC ✓ · 22 mi away

    Proof for Lovazzano Mechanical Incorporated
    License
    CSLB 619015
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Menlo Park, CA · serves California
    Phone
    (650) 494-4434
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Marina Plumbing Company

    ActiveC16 Fire Protection+3

    Pleasanton, CA · WC ✓ · 22 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
  9. Martinez de Paz Pedro Antonio

    ActiveC16 Fire Protection

    San Rafael, CA · WC exempt · 21 mi away

    Proof for Martinez de Paz Pedro Antonio
    License
    CSLB 1022314
    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
    San Rafael, CA · serves California
    Phone
    (415) 632-2013
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Menlo Park Fire Protection District

    ActivePrivate motor carrier

    Menlo Park, CA · 22 mi away

    Proof for Menlo Park Fire Protection District
    USDOT registration
    US-DOT 1340913
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Menlo Park, CA · serves California
    Phone
    (650) 688-8400
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  11. Morris Todd Fire Protection Inc

    ActiveC16 Fire Protection

    San Rafael, CA · WC ✓ · 21 mi away

    Proof for Morris Todd Fire Protection Inc
    License
    CSLB 978422
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Nov 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Rafael, CA · serves California
    Phone
    (415) 454-7919
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Mva Construction Co Inc

    ActiveC16 Fire Protection+2

    Atherton, CA · WC ✓ · 22 mi away

    Proof for Mva Construction Co Inc
    License
    CSLB 416056
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C16 Fire Protection
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Atherton, CA · serves California
    Phone
    (650) 321-7701
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. O G Suppression

    ActiveC16 Fire Protection+1

    Benicia, CA · WC exempt · 24 mi away

    Proof for O G Suppression
    License
    CSLB 453997
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C16 Fire Protection
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Benicia, CA · serves California
    Phone
    (707) 249-0325
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Otter Construction

    ActiveC16 Fire Protection+4

    Pleasanton, CA · WC ✓ · 22 mi away

    Proof for Otter Construction
    License
    CSLB 730162
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; B General Building; C16 Fire Protection; HAZ Hazardous Substance Removal
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pleasanton, CA · serves California
    Phone
    (925) 600-0220
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Pampliega Joseph Moralde

    ActiveC16 Fire Protection

    Vallejo, CA · WC exempt · 25 mi away

    Proof for Pampliega Joseph Moralde
    License
    CSLB 1044099
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Vallejo, CA · serves California
    Phone
    (510) 232-5136
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Pye-Barker Fire

    ActiveC16 Fire Protection

    Pleasanton, CA · WC ✓ · 22 mi away

    Proof for Pye-Barker Fire
    License
    CSLB 1063139
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pleasanton, CA · serves California
    Phone
    (801) 395-8731
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Quality Alarm Service

    ActiveC16 Fire Protection+2

    Redwood City, CA · WC ✓ · 24 mi away

    Proof for Quality Alarm Service
    License
    CSLB 570590
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C7 Low Voltage Systems; C10 Electrical; C16 Fire Protection
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Redwood City, CA · serves California
    Phone
    (650) 302-6148
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. R2 Mechanical Inc

    ActiveC16 Fire Protection+3

    Benicia, CA · WC ✓ · 24 mi away

    Proof for R2 Mechanical Inc
    License
    CSLB 984507
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection; 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
    Benicia, CA · serves California
    Phone
    (707) 747-5592
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Real Protection Incorporated

    ActiveC16 Fire Protection+1

    Pleasanton, CA · WC ✓ · 22 mi away

    Proof for Real Protection Incorporated
    License
    CSLB 904767
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C16 Fire Protection
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pleasanton, CA · serves California
    Phone
    (510) 909-3459
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Reliable Fire Services LLC

    ActiveC16 Fire Protection

    Fremont, CA · No WC on file · 24 mi away

    Proof for Reliable Fire Services LLC
    License
    CSLB 1092710
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    No current workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (341) 758-1619
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

More cities in California

Free for people · nobody pays to rank. Run one of these businesses? Claim it free.

Checked facts from public license files · How ranking works