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

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Heating and air conditioning in Alta, CA

Heating and air conditioning in Alta, CA; 89 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Fitting Mechanical

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Grass Valley, CA · WC ✓ · 20 mi away

    Proof for Fitting Mechanical
    License
    CSLB 844553
    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
    Grass Valley, CA · serves California
    Phone
    (530) 477-5541
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Heat and Air Solutions Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Applegate, CA · WC ✓ · 19 mi away

    Proof for Heat and Air Solutions Inc
    License
    CSLB 1133607
    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
    Applegate, CA · serves California
    Phone
    (530) 401-8768
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Home Worx Heating and Cooling

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Weimar, CA · WC ✓ · 16 mi away

    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
  4. K D Mechanical

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Grass Valley, CA · WC ✓ · 20 mi away

    Proof for K D Mechanical
    License
    CSLB 985571
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Grass Valley, CA · serves California
    Phone
    (530) 718-0000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Kendrick Mechanical LLC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Applegate, CA · WC ✓ · 19 mi away

    Proof for Kendrick Mechanical LLC
    License
    CSLB 1119824
    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
    Applegate, CA · serves California
    Phone
    (916) 742-8590
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Mountain Air Heating and Cooling

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Grass Valley, CA · WC ✓ · 20 mi away

    Proof for Mountain Air Heating and Cooling
    License
    CSLB 1084894
    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
    Grass Valley, CA · serves California
    Phone
    (530) 888-7894
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Northern-Air HVAC Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Grass Valley, CA · WC ✓ · 20 mi away

    Proof for Northern-Air HVAC Inc
    License
    CSLB 892307
    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
    Grass Valley, CA · serves California
    Phone
    (530) 268-1480
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Phipps Mechanical

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

    Grass Valley, CA · WC ✓ · 20 mi away

    Proof for Phipps Mechanical
    License
    CSLB 1081269
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Grass Valley, CA · serves California
    Phone
    (916) 769-6959
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Sarah's Air

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Grass Valley, CA · WC ✓ · 20 mi away

    Proof for Sarah's Air
    License
    CSLB 767026
    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
    Grass Valley, CA · serves California
    Phone
    (530) 328-1229
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Standard Air Co

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

    Applegate, CA · WC ✓ · 19 mi away

    Proof for Standard Air Co
    License
    CSLB 1083644
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Applegate, CA · serves California
    Phone
    (530) 906-0222
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Upfront Heating and Air Conditioning

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    North San Juan, CA · WC ✓ · 19 mi away

    Proof for Upfront Heating and Air Conditioning
    License
    CSLB 1093187
    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
    North San Juan, CA · serves California
    Phone
    (530) 277-2813
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Warner Heating & Air Conditioning

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Grass Valley, CA · WC ✓ · 20 mi away

    Proof for Warner Heating & Air Conditioning
    License
    CSLB 825739
    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
    Grass Valley, CA · serves California
    Phone
    (530) 277-8369
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. A Plus Painting

    ActiveB General Building+2

    Auburn, CA · WC ✓ · 23 mi away

    Proof for A Plus Painting
    License
    CSLB 808040
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C33 Painting and Decorating; C43 Sheet Metal
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Auburn, CA · serves California
    Phone
    (916) 410-7573
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Air Wolf Energy Efficiency Systems

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Penn Valley, CA · WC ✓ · 22 mi away

    Proof for Air Wolf Energy Efficiency Systems
    License
    CSLB 953463
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Penn Valley, CA · serves California
    Phone
    (530) 790-0925
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Century Commercial Service

    ActiveC10 Electrical+2

    Auburn, CA · WC ✓ · 23 mi away

    Proof for Century Commercial Service
    License
    CSLB 668894
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; 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
    Auburn, CA · serves California
    Phone
    (800) 522-1004
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Copper Mill Metals

    ActiveC43 Sheet Metal

    Auburn, CA · WC ✓ · 23 mi away

    Proof for Copper Mill Metals
    License
    CSLB 975488
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C43 Sheet Metal
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Auburn, CA · serves California
    Phone
    (916) 202-1925
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Do HVAC Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Penn Valley, CA · WC ✓ · 22 mi away

    Proof for Do HVAC Inc
    License
    CSLB 1067074
    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
    Penn Valley, CA · serves California
    Phone
    (530) 205-3054
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Energy Experts Heating and Air Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Auburn, CA · WC ✓ · 23 mi away

    Proof for Energy Experts Heating and Air Inc
    License
    CSLB 793622
    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
    Auburn, CA · serves California
    Phone
    (916) 585-1779
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Expert Air Heating and Air Conditioning

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Greenwood, CA · WC ✓ · 22 mi away

    Proof for Expert Air Heating and Air Conditioning
    License
    CSLB 628906
    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
    Greenwood, CA · serves California
    Phone
    (916) 847-0798
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Miller and Company Mechanical Services Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Cool, CA · WC ✓ · 25 mi away

    Proof for Miller and Company Mechanical Services Inc
    License
    CSLB 980001
    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
    Cool, CA · serves California
    Phone
    (916) 917-8853
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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