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

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Heating and air conditioning in Brentwood, CA

32 heating and air conditioning in Brentwood, CA; 783 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Picold Heating and Air

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Pittsburg, CA · WC ✓ · 12 mi away

    CallAsk it
    Proof for Picold Heating and Air
    License
    CSLB 1053495
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pittsburg, CA · serves California
    Phone
    (510) 927-7163
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  2. Prime Mechanical Service Inc

    ActiveB General Building+4

    Livermore, CA · WC ✓ via leasing firm · 13 mi away

    CallAsk it
    Proof for Prime Mechanical Service Inc
    License
    CSLB 819114
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C38 Refrigeration
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Livermore, CA · serves California
    Phone
    (877) 635-4328
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  3. Proair Solution Corp

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Pittsburg, CA · WC ✓ · 12 mi away

    CallAsk it
    Proof for Proair Solution Corp
    License
    CSLB 1146183
    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
    Pittsburg, CA · serves California
    Phone
    (925) 565-3994
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  4. Qualtech Heating & Cooling

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Danville, CA · WC ✓ · 13 mi away

    CallAsk it
    Proof for Qualtech Heating & Cooling
    License
    CSLB 905205
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Danville, CA · serves California
    Phone
    (925) 831-2444
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  5. R & J Construction Inc

    ActiveB General Building+1

    Danville, CA · WC ✓ · 13 mi away

    CallAsk it
    Proof for R & J Construction Inc
    License
    CSLB 539313
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Danville, CA · serves California
    Phone
    (925) 648-7942
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  6. Rd's Service Contractor

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

    Concord, CA · WC ✓ · 14 mi away

    CallAsk it
    Proof for Rd's Service Contractor
    License
    CSLB 523223
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C29 Masonry; C36 Plumbing
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Concord, CA · serves California
    Phone
    (925) 680-1161
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  7. Rh Mechanical LLC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Livermore, CA · WC ✓ · 13 mi away

    CallAsk it
    Proof for Rh Mechanical LLC
    License
    CSLB 1155766
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Livermore, CA · serves California
    Phone
    (925) 667-7239
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  8. Robert James Cortez

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

    Livermore, CA · WC ✓ · 13 mi away

    CallAsk it
    Proof for Robert James Cortez
    License
    CSLB 606942
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C46 Solar
    Expires
    Nov 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Livermore, CA · serves California
    Phone
    (925) 455-0720
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  9. Romero's HVAC Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Concord, CA · WC ✓ · 14 mi away

    CallAsk it
    Proof for Romero's HVAC Inc
    License
    CSLB 709906
    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
    Concord, CA · serves California
    Phone
    (925) 686-4289
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  10. Sayman Mechanical Systems Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Concord, CA · WC ✓ · 14 mi away

    CallAsk it
    Proof for Sayman Mechanical Systems Inc
    License
    CSLB 1045145
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Concord, CA · serves California
    Phone
    (925) 494-4225
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  11. Select Mechanical Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Livermore, CA · WC ✓ · 13 mi away

    CallAsk it
    Proof for Select Mechanical Inc
    License
    CSLB 928189
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Livermore, CA · serves California
    Phone
    (925) 447-1500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  12. Service Champions

    ActiveC2 Insulation and Acoustical+3

    Pleasanton, CA · WC ✓ · 13 mi away

    CallAsk it
    Proof for Service Champions
    License
    CSLB 817040
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C2 Insulation and Acoustical; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pleasanton, CA · serves California
    Phone
    (925) 444-4444
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  13. Service Experts Heating & Air Conditioning

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

    Livermore, CA · WC ✓ · 13 mi away

    CallAsk it
    Proof for Service Experts Heating & Air Conditioning
    License
    CSLB 1074641
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Livermore, CA · serves California
    Phone
    (469) 724-7648
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  14. Signal Heating & Air Conditioning

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Livermore, CA · WC ✓ · 13 mi away

    CallAsk it
    Proof for Signal Heating & Air Conditioning
    License
    CSLB 638992
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Livermore, CA · serves California
    Phone
    (925) 371-0122
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  15. Signal Heating Air Conditioning & Sheet Metal

    ActivePrivate motor carrier

    Livermore, CA · 13 mi away

    CallAsk it
    Proof for Signal Heating Air Conditioning & Sheet Metal
    USDOT registration
    US-DOT 2756698
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Livermore, CA · serves California
    Phone
    (925) 371-0122
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  16. Soto H V a C

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Concord, CA · WC ✓ · 14 mi away

    CallAsk it
    Proof for Soto H V a C
    License
    CSLB 888673
    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
    Concord, CA · serves California
    Phone
    (925) 497-7426
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  17. Sound HVAC Solutions

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Livermore, CA · WC ✓ · 13 mi away

    CallAsk it
    Proof for Sound HVAC Solutions
    License
    CSLB 1092266
    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
    Livermore, CA · serves California
    Phone
    (503) 991-1077
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  18. South Bay Mechanical

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

    Livermore, CA · WC ✓ · 13 mi away

    CallAsk it
    Proof for South Bay Mechanical
    License
    CSLB 627316
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C38 Refrigeration
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Livermore, CA · serves California
    Phone
    (925) 454-1259
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  19. Stewart Heating & Air Inc

    ActiveB General Building+3

    Pittsburg, CA · WC ✓ · 12 mi away

    CallAsk it
    Proof for Stewart Heating & Air Inc
    License
    CSLB 290747
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C43 Sheet Metal
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pittsburg, CA · serves California
    Phone
    (925) 427-5522
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  20. Streivor Inc

    ActiveC43 Sheet Metal

    Livermore, CA · WC ✓ · 13 mi away

    CallAsk it
    Proof for Streivor Inc
    License
    CSLB 611749
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C43 Sheet Metal
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Livermore, CA · serves California
    Phone
    (925) 960-9090
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

More cities in California

San Jose 296Los Angeles 292Sacramento 265San Diego 256Riverside 225Fresno 181Bakersfield 179Anaheim 158Glendale 128Corona 117El Cajon 117San Francisco 116Escondido 100Modesto 96Stockton 96Santa Rosa 92

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