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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; 797 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 Equipment Leasing Inc

    ActivePrivate motor carrier

    Pittsburg, CA · 12 mi away

    CallAsk it
    Proof for Stewart Heating & Air Equipment Leasing Inc
    USDOT registration
    US-DOT 4193988
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Pittsburg, CA · serves California
    Phone
    (925) 427-5522
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  20. Stewart Heating & Air Inc

    ActivePrivate motor carrier

    Pittsburg, CA · 12 mi away

    CallAsk it
    Proof for Stewart Heating & Air Inc
    USDOT registration
    US-DOT 4016863
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Pittsburg, CA · serves California
    Phone
    (925) 427-5522
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT 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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