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

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Heating and air conditioning in Foothill Ranch, CA

6 heating and air conditioning in Foothill Ranch, CA. Every listing checked against the issuer's record, in the published order.

  1. Pinnacle Therm Mechanical

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Coto de Caza, CA · WC ✓ · 6 mi away

    Proof for Pinnacle Therm Mechanical
    License
    CSLB 1146771
    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
    Coto de Caza, CA · serves California
    Phone
    (949) 556-7539
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Positive Plumbing Heating Air Inc

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

    Irvine, CA · WC ✓ · 6 mi away

    Proof for Positive Plumbing Heating Air Inc
    License
    CSLB 979470
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Irvine, CA · serves California
    Phone
    (949) 933-5036
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Precise Construction Renovations Inc

    ActiveB General Building+1

    Aliso Viejo, CA · WC ✓ · 9 mi away

    Proof for Precise Construction Renovations Inc
    License
    CSLB 962932
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Aliso Viejo, CA · serves California
    Phone
    (949) 292-1715
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Pro Air System

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Irvine, CA · WC ✓ · 6 mi away

    Proof for Pro Air System
    License
    CSLB 1140577
    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
    Irvine, CA · serves California
    Phone
    (949) 463-1730
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Quality Concepts International Inc

    ActiveB General Building+1

    Laguna Hills, CA · WC ✓ · 7 mi away

    Proof for Quality Concepts International Inc
    License
    CSLB 957271
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C43 Sheet Metal
    Expires
    Nov 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Laguna Hills, CA · serves California
    Phone
    (949) 334-1272
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Rancho Heating & Air Plumbing Inc

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

    Rancho Santa Margarita, CA · WC ✓ · 5 mi away

    Proof for Rancho Heating & Air Plumbing Inc
    License
    CSLB 1024860
    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
    Rancho Santa Margarita, CA · serves California
    Phone
    (949) 267-8170
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Rhee Andrew M

    ActiveB General Building+1

    Santa Ana, CA · WC exempt · 10 mi away

    Proof for Rhee Andrew M
    License
    CSLB 755688
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C43 Sheet Metal
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Santa Ana, CA · serves California
    Phone
    (714) 280-6161
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Romine Johnston Industries

    ActiveC4 Boiler, Hot Water Heating and Steam Fitting+2

    Trabuco Canyon, CA · WC ✓ · 6 mi away

    Proof for Romine Johnston Industries
    License
    CSLB 663872
    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; C38 Refrigeration
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Trabuco Canyon, CA · serves California
    Phone
    (949) 888-4411
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Rpm Socal LLC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Trabuco Canyon, CA · WC ✓ · 6 mi away

    Proof for Rpm Socal LLC
    License
    CSLB 1091110
    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
    Trabuco Canyon, CA · serves California
    Phone
    (949) 272-6463
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Rsm HVAC

    ActiveB General Building+1

    Rancho Santa Margarita, CA · WC ✓ · 5 mi away

    Proof for Rsm HVAC
    License
    CSLB 1119073
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Rancho Santa Margarita, CA · serves California
    Phone
    (949) 565-5904
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Santa Margarita Plumbing

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

    Rancho Santa Margarita, CA · WC ✓ · 5 mi away

    Proof for Santa Margarita Plumbing
    License
    CSLB 1040867
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Rancho Santa Margarita, CA · serves California
    Phone
    (949) 858-3818
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Service Electrical

    ActiveC10 Electrical+1

    Irvine, CA · WC ✓ · 6 mi away

    Proof for Service Electrical
    License
    CSLB 1149508
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Irvine, CA · serves California
    Phone
    (949) 350-1588
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Service First

    ActiveB General Building+9

    Santa Ana, CA · WC ✓ · 10 mi away

    Proof for Service First
    License
    CSLB 556812
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C2 Insulation and Acoustical; C9 Drywall; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C21 Building Moving/Demolition; C33 Painting and Decorating; C36 Plumbing; C53 Swimming Pool; D35 Pool and Spa Maintenance
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Ana, CA · serves California
    Phone
    (714) 573-2200
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Service One Air Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Irvine, CA · WC ✓ · 7 mi away

    Proof for Service One Air Inc
    License
    CSLB 1062160
    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
    Irvine, CA · serves California
    Phone
    (714) 280-3056
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Service One Construction Inc

    ActiveB General Building+1

    Irvine, CA · WC ✓ · 7 mi away

    Proof for Service One Construction Inc
    License
    CSLB 948639
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    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
    Irvine, CA · serves California
    Phone
    (949) 395-0090
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Subzero Constructors Inc

    ActiveB General Building+1

    Rancho Santa Margarita, CA · WC ✓ · 5 mi away

    Proof for Subzero Constructors Inc
    License
    CSLB 747400
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C38 Refrigeration
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Rancho Santa Margarita, CA · serves California
    Phone
    (949) 216-9500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Sunset Heating & Cooling

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Rancho Santa Margarita, CA · WC ✓ · 5 mi away

    Proof for Sunset Heating & Cooling
    License
    CSLB 1016850
    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
    Rancho Santa Margarita, CA · serves California
    Phone
    (949) 302-3473
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Systematic Development

    ActiveB General Building+1

    Irvine, CA · WC ✓ · 10 mi away

    Proof for Systematic Development
    License
    CSLB 945598
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Irvine, CA · serves California
    Phone
    (949) 698-8409
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Tecta America Southern California Inc

    ActiveB General Building+2

    Santa Ana, CA · WC ✓ · 10 mi away

    Proof for Tecta America Southern California Inc
    License
    CSLB 811111
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C39 Roofing; C43 Sheet Metal
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Ana, CA · serves California
    Phone
    (714) 973-6233
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Tomcat Mechanical Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Santa Ana, CA · WC ✓ · 10 mi away

    Proof for Tomcat Mechanical Inc
    License
    CSLB 706371
    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
    Santa Ana, CA · serves California
    Phone
    (949) 246-1023
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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