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

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Heating and air conditioning in Walnut Creek, CA

18 heating and air conditioning in Walnut Creek, CA; 1,044 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Councell Heating and Air

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Antioch, CA · WC ✓ · 15 mi away

    CallAsk it
    Proof for Councell Heating and Air
    License
    CSLB 965139
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Antioch, CA · serves California
    Phone
    (925) 206-8095
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  2. Cozy Conditions HVAC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Antioch, CA · WC ✓ · 14 mi away

    CallAsk it
    Proof for Cozy Conditions HVAC
    License
    CSLB 1089557
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Antioch, CA · serves California
    Phone
    (925) 477-0340
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  3. D P Heating & Air Conditioning

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Oakland, CA · WC ✓ · 10 mi away

    CallAsk it
    Proof for D P Heating & Air Conditioning
    License
    CSLB 636826
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 532-2043
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  4. Daniel's Heating & A/C

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

    Oakland, CA · WC ✓ · 14 mi away

    CallAsk it
    Proof for Daniel's Heating & A/C
    License
    CSLB 1059101
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 692-5718
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  5. Db's Refrigeration

    ActiveC38 Refrigeration

    Albany, CA · WC exempt · 14 mi away

    CallAsk it
    Proof for Db's Refrigeration
    License
    CSLB 1049788
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C38 Refrigeration
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Albany, CA · serves California
    Phone
    (510) 734-8933
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  6. Del Monte Mechanical Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Antioch, CA · WC ✓ · 15 mi away

    CallAsk it
    Proof for Del Monte Mechanical Inc
    License
    CSLB 950940
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Antioch, CA · serves California
    Phone
    (925) 584-6694
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  7. Diablo Valley Heating & Air Conditioning

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Antioch, CA · WC ✓ · 14 mi away

    CallAsk it
    Proof for Diablo Valley Heating & Air Conditioning
    License
    CSLB 810526
    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
    Antioch, CA · serves California
    Phone
    (925) 755-0792
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  8. Donald Professional

    ActiveC10 Electrical+2

    Hercules, CA · WC exempt · 14 mi away

    CallAsk it
    Proof for Donald Professional
    License
    CSLB 638599
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C36 Plumbing; C38 Refrigeration
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Hercules, CA · serves California
    Phone
    (510) 708-8893
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  9. E H C Heating and Cooling

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

    Rodeo, CA · WC ✓ · 13 mi away

    CallAsk it
    Proof for E H C Heating and Cooling
    License
    CSLB 960350
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Rodeo, CA · serves California
    Phone
    (925) 383-9102
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  10. E Heating and Cooling Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    San Leandro, CA · WC ✓ · 15 mi away

    CallAsk it
    Proof for E Heating and Cooling Inc
    License
    CSLB 1112532
    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
    San Leandro, CA · serves California
    Phone
    (510) 563-0054
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  11. Ease H V a C

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Oakland, CA · WC ✓ · 13 mi away

    CallAsk it
    Proof for Ease H V a C
    License
    CSLB 990471
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 692-2595
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  12. East Bay Hydronics

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Emeryville, CA · WC ✓ · 14 mi away

    CallAsk it
    Proof for East Bay Hydronics
    License
    CSLB 965247
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Emeryville, CA · serves California
    Phone
    (510) 485-2838
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  13. Eco Energy Bay Area

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Oakland, CA · WC ✓ · 13 mi away

    CallAsk it
    Proof for Eco Energy Bay Area
    License
    CSLB 1025592
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 697-7449
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  14. Ehret Co Plumbing

    ActiveB General Building+3

    Oakland, CA · WC ✓ · 14 mi away

    CallAsk it
    Proof for Ehret Co Plumbing
    License
    CSLB 834005
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C42 Sanitation System
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 528-4292
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  15. El Cerrito Heating Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Pinole, CA · WC ✓ · 14 mi away

    CallAsk it
    Proof for El Cerrito Heating Inc
    License
    CSLB 297406
    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
    Pinole, CA · serves California
    Phone
    (510) 418-8463
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  16. Elden Plumbing Inc

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

    Oakland, CA · WC ✓ · 14 mi away

    CallAsk it
    Proof for Elden Plumbing Inc
    License
    CSLB 1015348
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C42 Sanitation System
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 827-8643
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  17. Element Heating and Air

    ActiveB General Building+1

    Oakland, CA · WC ✓ · 11 mi away

    CallAsk it
    Proof for Element Heating and Air
    License
    CSLB 997392
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (888) 980-4822
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  18. Empire Mechanical HVAC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Antioch, CA · WC ✓ · 14 mi away

    CallAsk it
    Proof for Empire Mechanical HVAC
    License
    CSLB 1162149
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Antioch, CA · serves California
    Phone
    (925) 536-6470
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  19. Energreen Mechanical

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

    Oakland, CA · WC ✓ · 14 mi away

    CallAsk it
    Proof for Energreen Mechanical
    License
    CSLB 1017148
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    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
    Oakland, CA · serves California
    Phone
    (415) 725-5322
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  20. Fertado Heating & Air

    ActivePrivate motor carrier

    Antioch, CA · 14 mi away

    CallAsk it
    Proof for Fertado Heating & Air
    USDOT registration
    US-DOT 3496815
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Antioch, CA · serves California
    Phone
    (925) 754-2730
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

More cities in California

San Jose 304Los Angeles 293Sacramento 279San Diego 269Riverside 226Bakersfield 194Fresno 188Anaheim 168Glendale 129El Cajon 126Corona 122San Francisco 116Escondido 103Modesto 101Stockton 98Simi Valley 93

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