DouxProcess Directory

Ask for any business in the US.

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

you asked:

Heating and air conditioning in Pleasanton, CA

27 heating and air conditioning in Pleasanton, CA; 1,327 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Pacific Breeze Mechanical

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Fremont, CA · WC ✓ · 12 mi away

    Proof for Pacific Breeze Mechanical
    License
    CSLB 955976
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (408) 634-8220
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Package Unit Pros

    ActiveB General Building+2

    Hayward, CA · WC ✓ · 14 mi away

    Proof for Package Unit Pros
    License
    CSLB 840012
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (510) 887-2900
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Precision HVAC Heating & Air Conditioning

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Hayward, CA · WC ✓ · 11 mi away

    Proof for Precision HVAC Heating & Air Conditioning
    License
    CSLB 1047076
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (510) 925-0450
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Qiang HVAC Service

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Fremont, CA · WC ✓ · 12 mi away

    Proof for Qiang HVAC Service
    License
    CSLB 1122339
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (510) 509-0880
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. R C's Mechanical Services

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning+1

    Fremont, CA · WC ✓ · 12 mi away

    Proof for R C's Mechanical Services
    License
    CSLB 724430
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (510) 438-8806
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. R J Heating & Air Conditioning

    ActiveB General Building+1

    Fremont, CA · WC ✓ · 12 mi away

    Proof for R J Heating & Air Conditioning
    License
    CSLB 619678
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (510) 821-4162
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. R & L Mechanical Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    San Lorenzo, CA · WC ✓ · 14 mi away

    Proof for R & L Mechanical Inc
    License
    CSLB 1114298
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Lorenzo, CA · serves California
    Phone
    (415) 651-4977
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Rabboni Mechanical Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Union City, CA · WC ✓ · 12 mi away

    Proof for Rabboni Mechanical Inc
    License
    CSLB 896131
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Union City, CA · serves California
    Phone
    (510) 682-8449
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Rav Mechanical Corporation

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning+1

    Hayward, CA · WC ✓ · 14 mi away

    Proof for Rav Mechanical Corporation
    License
    CSLB 1073696
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (510) 461-2322
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Rcs Mechanical Services

    ActivePrivate motor carrier

    Fremont, CA · 12 mi away

    Proof for Rcs Mechanical Services
    USDOT registration
    US-DOT 2704659
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Fremont, CA · serves California
    Phone
    (510) 760-7197
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  11. S & H Construction Inc

    ActiveA General Engineering+5

    Danville, CA · WC ✓ · 12 mi away

    Proof for S & H Construction Inc
    License
    CSLB 786358
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C9 Drywall; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Danville, CA · serves California
    Phone
    (510) 579-7382
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Same Day Air Conditioning & Heating

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Hayward, CA · WC ✓ · 14 mi away

    Proof for Same Day Air Conditioning & Heating
    License
    CSLB 1009199
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (510) 887-5571
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Service Rescue Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning+2

    Fremont, CA · WC ✓ · 12 mi away

    Proof for Service Rescue Inc
    License
    CSLB 1082095
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C42 Sanitation System
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (510) 257-1400
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Sigma HVAC & Electric Inc

    ActiveB General Building+2

    Castro Valley, CA · WC ✓ · 13 mi away

    Proof for Sigma HVAC & Electric Inc
    License
    CSLB 1128583
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Castro Valley, CA · serves California
    Phone
    (650) 868-7766
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Singh Air Systems

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Hayward, CA · WC ✓ · 14 mi away

    Proof for Singh Air Systems
    License
    CSLB 1140661
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (408) 705-5594
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Skyblue Heating & Air Conditioning Inc

    ActiveC10 Electrical+1

    Fremont, CA · WC ✓ · 14 mi away

    Proof for Skyblue Heating & Air Conditioning Inc
    License
    CSLB 948387
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (510) 499-2638
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Slv Refrigeration

    ActivePrivate motor carrier

    Fremont, CA · 11 mi away

    Proof for Slv Refrigeration
    USDOT registration
    US-DOT 3654502
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Fremont, CA · serves California
    Phone
    (510) 378-4290
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  18. Smith & Whiteley Refrigeration

    ActiveC38 Refrigeration

    Hayward, CA · WC ✓ · 14 mi away

    Proof for Smith & Whiteley Refrigeration
    License
    CSLB 850229
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C38 Refrigeration
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (650) 280-8180
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Solarsesame Inc

    ActiveC10 Electrical+2

    Hayward, CA · WC ✓ · 14 mi away

    Proof for Solarsesame Inc
    License
    CSLB 1116168
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C39 Roofing
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (650) 777-8645
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Sunrise Refrigeration

    ActiveC38 Refrigeration

    Union City, CA · WC exempt · 12 mi away

    Proof for Sunrise Refrigeration
    License
    CSLB 947969
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C38 Refrigeration
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Union City, CA · serves California
    Phone
    (415) 290-8823
    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