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

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Heating and air conditioning in Pleasant Hill, CA

14 heating and air conditioning in Pleasant Hill, CA; 1,022 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Christian HVAC

    ActiveB General Building+2

    Clayton, CA · WC ✓ · 11 mi away

    Proof for Christian HVAC
    License
    CSLB 1029082
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C2 Insulation and Acoustical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Clayton, CA · serves California
    Phone
    (925) 695-4074
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. City Mechanical Inc

    ActivePrivate motor carrier

    Hercules, CA · 11 mi away

    Proof for City Mechanical Inc
    USDOT registration
    US-DOT 2750979
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Hercules, CA · serves California
    Phone
    (510) 724-9088
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  3. City Mechanical Inc

    ActiveC4 Boiler, Hot Water Heating and Steam Fitting+3

    Hercules, CA · WC ✓ · 11 mi away

    Proof for City Mechanical Inc
    License
    CSLB 622065
    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; C36 Plumbing; C38 Refrigeration
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hercules, CA · serves California
    Phone
    (510) 724-9088
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Clark Harry Plumbing and Heating Inc

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

    Oakland, CA · WC ✓ via leasing firm · 11 mi away

    Proof for Clark Harry Plumbing and Heating Inc
    License
    CSLB 792463
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C42 Sanitation System
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Oakland, CA · serves California
    Phone
    (510) 444-1776
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Clayton Brothers Heating and Air Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Clayton, CA · WC ✓ · 11 mi away

    Proof for Clayton Brothers Heating and Air Inc
    License
    CSLB 838282
    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
    Clayton, CA · serves California
    Phone
    (925) 331-8388
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Clayton Valley Mechanical Heating and Air Conditioning

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

    Clayton, CA · WC ✓ · 11 mi away

    Proof for Clayton Valley Mechanical Heating and Air Conditioning
    License
    CSLB 507324
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Clayton, CA · serves California
    Phone
    (925) 672-0930
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Cold Storage Builders Inc

    ActiveC38 Refrigeration

    Danville, CA · WC ✓ · 11 mi away

    Proof for Cold Storage Builders Inc
    License
    CSLB 1039478
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C38 Refrigeration
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Danville, CA · serves California
    Phone
    (925) 997-3413
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Comfort Home Heating & Air

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    San Pablo, CA · WC ✓ · 14 mi away

    Proof for Comfort Home Heating & Air
    License
    CSLB 1118917
    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
    San Pablo, CA · serves California
    Phone
    (510) 837-1620
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Comfort Systems HVAC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Benicia, CA · WC ✓ · 11 mi away

    Proof for Comfort Systems HVAC
    License
    CSLB 1122020
    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
    Benicia, CA · serves California
    Phone
    (707) 771-5329
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Complete HVAC Systems Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Antioch, CA · WC ✓ · 15 mi away

    Proof for Complete HVAC Systems Inc
    License
    CSLB 1102530
    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
    Antioch, CA · serves California
    Phone
    (209) 872-9964
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Cooler Solutions Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Antioch, CA · WC ✓ · 15 mi away

    Proof for Cooler Solutions Inc
    License
    CSLB 832874
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Antioch, CA · serves California
    Phone
    (925) 303-2125
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Cooper and Hawkins Incorporated

    ActiveC4 Boiler, Hot Water Heating and Steam Fitting+2

    Berkeley, CA · WC ✓ · 13 mi away

    Proof for Cooper and Hawkins Incorporated
    License
    CSLB 713456
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; C10 Electrical; C38 Refrigeration
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Berkeley, CA · serves California
    Phone
    (510) 845-4225
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Core Construction Builders and Associates Inc

    ActiveB General Building+2

    San Ramon, CA · WC ✓ · 13 mi away

    Proof for Core Construction Builders and Associates Inc
    License
    CSLB 1068729
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; 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
    San Ramon, CA · serves California
    Phone
    (925) 984-5156
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Cozy Conditions HVAC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Antioch, CA · WC ✓ · 15 mi away

    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
  15. Creative Comfort Systems

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Vallejo, CA · WC ✓ · 14 mi away

    Proof for Creative Comfort Systems
    License
    CSLB 839452
    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
    Vallejo, CA · serves California
    Phone
    (707) 643-2573
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. D P Heating & Air Conditioning

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Oakland, CA · WC ✓ · 12 mi away

    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
  17. Db's Refrigeration

    ActiveC38 Refrigeration

    Albany, CA · WC exempt · 13 mi away

    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
  18. Diablo Valley Heating & Air Conditioning

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Antioch, CA · WC ✓ · 15 mi away

    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
  19. Dl & Ce Mechanical Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    San Pablo, CA · WC ✓ · 14 mi away

    Proof for Dl & Ce Mechanical Inc
    License
    CSLB 1162374
    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
    San Pablo, CA · serves California
    Phone
    (510) 415-5376
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Donald Professional

    ActiveC10 Electrical+2

    Hercules, CA · WC exempt · 11 mi away

    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

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