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

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Heating and air conditioning in Grass Valley, CA

24 heating and air conditioning in Grass Valley, CA; 186 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Cole's Climate Control

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Oroville, CA · WC ✓ · 26 mi away

    Proof for Cole's Climate Control
    License
    CSLB 1119184
    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
    Oroville, CA · serves California
    Phone
    (530) 828-1060
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Comfort Mechanical Group Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Plumas Lake, CA · WC ✓ · 30 mi away

    Proof for Comfort Mechanical Group Inc
    License
    CSLB 1001578
    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
    Plumas Lake, CA · serves California
    Phone
    (916) 430-7011
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Comfort Society LLC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Oroville, CA · WC ✓ · 26 mi away

    Proof for Comfort Society LLC
    License
    CSLB 1134426
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oroville, CA · serves California
    Phone
    (971) 719-9117
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Cool Breeze Air LLC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Plumas Lake, CA · WC ✓ · 30 mi away

    Proof for Cool Breeze Air LLC
    License
    CSLB 1143051
    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
    Plumas Lake, CA · serves California
    Phone
    (916) 477-6162
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. D K M Heating & Air Conditioning

    ActiveB General Building+2

    Loomis, CA · WC ✓ · 29 mi away

    Proof for D K M Heating & Air Conditioning
    License
    CSLB 548704
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C43 Sheet Metal
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Loomis, CA · serves California
    Phone
    (916) 652-4478
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Deatherage Derrick L

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Oroville, CA · WC ✓ · 26 mi away

    Proof for Deatherage Derrick L
    License
    CSLB 869588
    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
    Oroville, CA · serves California
    Phone
    (530) 342-3422
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Dkm Heating and Air Conditioning Inc

    ActivePrivate motor carrier

    Loomis, CA · 29 mi away

    Proof for Dkm Heating and Air Conditioning Inc
    USDOT registration
    US-DOT 3283095
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Loomis, CA · serves California
    Phone
    (916) 652-4478
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  8. Done Right Construction

    ActiveB General Building+2

    Pilot Hill, CA · WC ✓ · 29 mi away

    Proof for Done Right Construction
    License
    CSLB 857143
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C6 Cabinet, Millwork and Finish Carpentry; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pilot Hill, CA · serves California
    Phone
    (916) 223-6345
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. El Dorado Mechanical Systems

    ActiveC10 Electrical+1

    Garden Valley, CA · WC exempt · 28 mi away

    Proof for El Dorado Mechanical Systems
    License
    CSLB 783353
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C38 Refrigeration
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Garden Valley, CA · serves California
    Phone
    (530) 917-5677
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Expert Roofing Consultants

    ActiveC39 Roofing+1

    Plumas Lake, CA · WC ✓ · 30 mi away

    Proof for Expert Roofing Consultants
    License
    CSLB 1034122
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C39 Roofing; C43 Sheet Metal
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Plumas Lake, CA · serves California
    Phone
    (509) 995-0889
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Four Roots Air Solutions LLC

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

    Loomis, CA · WC ✓ · 29 mi away

    Proof for Four Roots Air Solutions LLC
    License
    CSLB 1147036
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Loomis, CA · serves California
    Phone
    (916) 664-4843
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Fox Company

    ActiveB General Building+5

    Oroville, CA · WC ✓ · 26 mi away

    Proof for Fox Company
    License
    CSLB 305365
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection; 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
    Oroville, CA · serves California
    Phone
    (530) 533-2730
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Gaeta's Heating and Air

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Olivehurst, CA · WC ✓ · 30 mi away

    Proof for Gaeta's Heating and Air
    License
    CSLB 1150310
    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
    Olivehurst, CA · serves California
    Phone
    (818) 941-8265
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. George Roofing

    ActiveASB Asbestos Certification+4

    Oroville, CA · WC ✓ via leasing firm · 26 mi away

    Proof for George Roofing
    License
    CSLB 452266
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    ASB Asbestos Certification; B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C39 Roofing; C43 Sheet Metal
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Oroville, CA · serves California
    Phone
    (530) 533-6393
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Gold River Mechanical Inc

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

    Loomis, CA · WC ✓ · 29 mi away

    Proof for Gold River Mechanical Inc
    License
    CSLB 612405
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C46 Solar
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Loomis, CA · serves California
    Phone
    (916) 652-6105
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Greco Mechanical

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

    Lotus, CA · WC ✓ · 28 mi away

    Proof for Greco Mechanical
    License
    CSLB 931227
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C43 Sheet Metal
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Lotus, CA · serves California
    Phone
    (530) 919-2104
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Grimes Heating and Air Inc

    ActiveB General Building+1

    Oroville, CA · WC ✓ via leasing firm · 26 mi away

    Proof for Grimes Heating and Air Inc
    License
    CSLB 950254
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Oroville, CA · serves California
    Phone
    (530) 589-1272
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. HVAC Asset Management LLC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Loomis, CA · WC ✓ · 29 mi away

    Proof for HVAC Asset Management LLC
    License
    CSLB 1157156
    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
    Loomis, CA · serves California
    Phone
    (877) 239-7716
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Innovative Heating and Air LLC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Oroville, CA · WC ✓ · 26 mi away

    Proof for Innovative Heating and Air LLC
    License
    CSLB 1083180
    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
    Oroville, CA · serves California
    Phone
    (530) 990-0956
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Innovative Mechanical Solutions

    ActiveC43 Sheet Metal

    Oroville, CA · WC exempt · 26 mi away

    Proof for Innovative Mechanical Solutions
    License
    CSLB 723991
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C43 Sheet Metal
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oroville, CA · serves California
    Phone
    (530) 533-8088
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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