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

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Heating and air conditioning in Alamo, CA

Heating and air conditioning in Alamo, CA; 1,088 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Freschi Air Systems LLC

    ActiveB General Building+3

    Concord, CA · WC ✓ · 10 mi away

    CallAsk it
    Proof for Freschi Air Systems LLC
    License
    CSLB 1077999
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C46 Solar
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Concord, CA · serves California
    Phone
    (469) 724-7648
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  2. G a P E X Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Concord, CA · WC ✓ · 9 mi away

    CallAsk it
    Proof for G a P E X Inc
    License
    CSLB 1033596
    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
    Concord, CA · serves California
    Phone
    (925) 687-9860
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  3. Galaxy Construction Services Inc

    ActiveB General Building+1

    Pleasant Hill, CA · WC ✓ · 8 mi away

    CallAsk it
    Proof for Galaxy Construction Services Inc
    License
    CSLB 791356
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pleasant Hill, CA · serves California
    Phone
    (415) 756-0950
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  4. Galaxy Heating & Air Conditioning

    ActiveB General Building+2

    Pleasant Hill, CA · WC ✓ · 8 mi away

    CallAsk it
    Proof for Galaxy Heating & Air Conditioning
    License
    CSLB 1076868
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pleasant Hill, CA · serves California
    Phone
    (925) 233-7378
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  5. Gardner Mechanical

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Concord, CA · WC ✓ · 9 mi away

    CallAsk it
    Proof for Gardner Mechanical
    License
    CSLB 1151782
    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
    Concord, CA · serves California
    Phone
    (925) 457-1475
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  6. Global Comfort Heating & Air

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

    Concord, CA · WC ✓ · 7 mi away

    CallAsk it
    Proof for Global Comfort Heating & Air
    License
    CSLB 410905
    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
    Concord, CA · serves California
    Phone
    (925) 250-1174
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  7. Got Watts Electric Solar & HVAC

    ActivePrivate motor carrier

    Concord, CA · 10 mi away

    CallAsk it
    Proof for Got Watts Electric Solar & HVAC
    USDOT registration
    US-DOT 4247980
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Phone
    (925) 421-0411
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  8. Got Watts Electric, Solar & HVAC

    ActiveB General Building+3

    Pleasant Hill, CA · WC ✓ via leasing firm · 8 mi away

    CallAsk it
    Proof for Got Watts Electric, Solar & HVAC
    License
    CSLB 985920
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C46 Solar
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Pleasant Hill, CA · serves California
    Phone
    (925) 421-0411
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  9. Green Air Heating and Air Conditioning Inc

    ActiveB General Building+3

    Concord, CA · WC ✓ · 10 mi away

    CallAsk it
    Proof for Green Air Heating and Air Conditioning Inc
    License
    CSLB 916517
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C46 Solar
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Concord, CA · serves California
    Phone
    (925) 284-7336
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  10. Ground Level Construction Inc

    ActiveA General Engineering+3

    Concord, CA · WC ✓ · 7 mi away

    CallAsk it
    Proof for Ground Level Construction Inc
    License
    CSLB 991672
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; HAZ Hazardous Substance Removal
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Concord, CA · serves California
    Phone
    (925) 446-6084
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  11. Groundlevel-Overaa Joint Venture 2

    ActiveA General Engineering+3

    Concord, CA · WC exempt · 7 mi away

    CallAsk it
    Proof for Groundlevel-Overaa Joint Venture 2
    License
    CSLB 1084601
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; HAZ Hazardous Substance Removal
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Concord, CA · serves California
    Phone
    (925) 446-6084
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  12. Hartvickson John D

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Concord, CA · WC ✓ · 7 mi away

    CallAsk it
    Proof for Hartvickson John D
    License
    CSLB 409642
    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
    Concord, CA · serves California
    Phone
    (925) 687-1777
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  13. High Performance Heating & Air

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Concord, CA · WC ✓ · 10 mi away

    CallAsk it
    Proof for High Performance Heating & Air
    License
    CSLB 821099
    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
    Concord, CA · serves California
    Phone
    (925) 687-6887
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  14. High Tech Plumbing

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

    Concord, CA · WC ✓ · 9 mi away

    CallAsk it
    Proof for High Tech Plumbing
    License
    CSLB 1021954
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Concord, CA · serves California
    Phone
    (925) 852-8552
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  15. Hms Air Conditioning Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Pleasanton, CA · WC ✓ · 9 mi away

    CallAsk it
    Proof for Hms Air Conditioning Inc
    License
    CSLB 738988
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pleasanton, CA · serves California
    Phone
    (925) 587-1957
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  16. Hometown Heating and Air Conditioning

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Concord, CA · WC ✓ · 10 mi away

    CallAsk it
    Proof for Hometown Heating and Air Conditioning
    License
    CSLB 1005143
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Concord, CA · serves California
    Phone
    (925) 933-9333
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  17. Hqr Air Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Concord, CA · WC ✓ · 10 mi away

    CallAsk it
    Proof for Hqr Air Inc
    License
    CSLB 1125372
    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
    Concord, CA · serves California
    Phone
    (925) 503-0070
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  18. HVAC for Les$ Incorporated

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Concord, CA · WC ✓ · 9 mi away

    CallAsk it
    Proof for HVAC for Les$ Incorporated
    License
    CSLB 1038617
    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
    Concord, CA · serves California
    Phone
    (510) 219-1021
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  19. HVAC Pro Service Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Pleasant Hill, CA · WC ✓ · 8 mi away

    CallAsk it
    Proof for HVAC Pro Service Inc
    License
    CSLB 1104508
    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
    Pleasant Hill, CA · serves California
    Phone
    (408) 590-5468
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

  20. Infinium Air Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Concord, CA · WC ✓ · 7 mi away

    CallAsk it
    Proof for Infinium Air Inc
    License
    CSLB 995372
    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
    Concord, CA · serves California
    Phone
    (925) 826-5180
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

More cities in California

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