DouxProcess Directory
Add to your AI

Ask for any business in the US.

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

you asked:

Heating and air conditioning in Quincy, CA

5 heating and air conditioning in Quincy, CA; 1,262 within 100 miles. Every listing checked against the issuer's record, in the published order.

  1. Watson's Heating and Air

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Marysville, CA · WC ✓ · 57 mi away

    CallAsk it
    Proof for Watson's Heating and Air
    License
    CSLB 1127044
    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
    Marysville, CA · serves California
    Phone
    (530) 635-9170
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  2. Wertheim Inc

    ActiveA General Engineering+2

    Truckee, CA · WC ✓ · 57 mi away

    CallAsk it
    Proof for Wertheim Inc
    License
    CSLB 916983
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Truckee, CA · serves California
    Phone
    (530) 414-4244
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  3. White Brothers HVAC LLC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Smartsville, CA · WC ✓ · 55 mi away

    CallAsk it
    Proof for White Brothers HVAC LLC
    License
    CSLB 1065730
    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
    Smartsville, CA · serves California
    Phone
    (530) 370-9773
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  4. Yeti Company the

    ActiveB General Building+1

    Gridley, CA · WC ✓ · 59 mi away

    CallAsk it
    Proof for Yeti Company the
    License
    CSLB 951474
    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
    Gridley, CA · serves California
    Phone
    (530) 255-4880
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  5. Zeddies Heating

    ActiveC4 Boiler, Hot Water Heating and Steam Fitting+1

    Truckee, CA · WC ✓ · 56 mi away

    CallAsk it
    Proof for Zeddies Heating
    License
    CSLB 989428
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Truckee, CA · serves California
    Phone
    (775) 225-7828
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  6. A Romano Heating and Air

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Reno, NV · WC ✓ · 62 mi away

    CallAsk it
    Proof for A Romano Heating and Air
    License
    CSLB 1132494
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Reno, NV · serves California
    Phone
    (530) 412-4855
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  7. All Seasons Heating & Air Conditioning Services

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Meadow Vista, CA · WC ✓ · 64 mi away

    CallAsk it
    Proof for All Seasons Heating & Air Conditioning Services
    License
    CSLB 583865
    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
    Meadow Vista, CA · serves California
    Phone
    (530) 878-8340
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  8. Aloha Heating and Cooling

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Meadow Vista, CA · WC ✓ · 64 mi away

    CallAsk it
    Proof for Aloha Heating and Cooling
    License
    CSLB 738967
    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
    Meadow Vista, CA · serves California
    Phone
    (530) 823-0363
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  9. Brett's Seamless Gutters

    ActiveC43 Sheet Metal

    Shingletown, CA · WC ✓ · 63 mi away

    CallAsk it
    Proof for Brett's Seamless Gutters
    License
    CSLB 1149899
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C43 Sheet Metal
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Shingletown, CA · serves California
    Phone
    (530) 715-1643
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  10. Brown Mechanical

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Meadow Vista, CA · WC ✓ · 64 mi away

    CallAsk it
    Proof for Brown Mechanical
    License
    CSLB 897850
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Meadow Vista, CA · serves California
    Phone
    (916) 698-5620
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  11. C & C Refrigeration Inc

    ActiveC38 Refrigeration

    Reno, NV · No WC on file · 62 mi away

    CallAsk it
    Proof for C & C Refrigeration Inc
    License
    CSLB 1014167
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C38 Refrigeration
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    No current workers' comp on file
    Where
    Reno, NV · serves California
    Phone
    (775) 972-1900
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  12. Das Mechanical LLC

    ActiveC10 Electrical+1

    Meadow Vista, CA · WC ✓ · 64 mi away

    CallAsk it
    Proof for Das Mechanical LLC
    License
    CSLB 1059497
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Meadow Vista, CA · serves California
    Phone
    (916) 517-6106
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  13. Donner Mechanical Heating & Air

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Meadow Vista, CA · WC ✓ · 64 mi away

    CallAsk it
    Proof for Donner Mechanical Heating & Air
    License
    CSLB 1133101
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Meadow Vista, CA · serves California
    Phone
    (760) 390-7306
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  14. Foothills Air Conditioning Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Foresthill, CA · WC ✓ · 61 mi away

    CallAsk it
    Proof for Foothills Air Conditioning Inc
    License
    CSLB 1160851
    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
    Foresthill, CA · serves California
    Phone
    (530) 908-5080
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  15. H D Roofing & Sheet Metal Inc

    ActiveC39 Roofing+1

    Reno, NV · WC ✓ · 65 mi away

    CallAsk it
    Proof for H D Roofing & Sheet Metal Inc
    License
    CSLB 1022013
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C39 Roofing; C43 Sheet Metal
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Reno, NV · serves California
    Phone
    (775) 440-1942
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  16. Home Worx Heating and Cooling

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Weimar, CA · WC ✓ · 62 mi away

    CallAsk it
    Proof for Home Worx Heating and Cooling
    License
    CSLB 725901
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Weimar, CA · serves California
    Phone
    (530) 308-0795
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  17. J & J Heating and Air Conditioning Inc

    ActiveB2 Residential Remodeling+2

    Live Oak, CA · WC ✓ · 64 mi away

    CallAsk it
    Proof for J & J Heating and Air Conditioning Inc
    License
    CSLB 974912
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B2 Residential Remodeling; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Live Oak, CA · serves California
    Phone
    (530) 923-0836
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  18. Jay's Heating & Air

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Reno, NV · WC ✓ · 65 mi away

    CallAsk it
    Proof for Jay's Heating & Air
    License
    CSLB 1098554
    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
    Reno, NV · serves California
    Phone
    (775) 722-4021
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  19. Lassen Air and Refrigeration Services

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

    Shingletown, CA · WC ✓ · 63 mi away

    CallAsk it
    Proof for Lassen Air and Refrigeration Services
    License
    CSLB 971411
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Shingletown, CA · serves California
    Phone
    (530) 917-9671
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  20. Sierra Great Basin LLC

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

    Reno, NV · WC ✓ · 65 mi away

    CallAsk it
    Proof for Sierra Great Basin LLC
    License
    CSLB 1129263
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Reno, NV · serves California
    Phone
    (530) 412-3864
    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 304Los Angeles 293Sacramento 279San Diego 269Riverside 226Bakersfield 194Fresno 188Anaheim 168Glendale 129El Cajon 126Corona 122San Francisco 116Escondido 103Modesto 101Stockton 98Simi Valley 93

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

Checked facts from public license files · How ranking works