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

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Solar installers in Vacaville, CA

5 solar installers in Vacaville, CA; 54 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Km Solar

    ActiveC46 Solar

    West Sacramento, CA · WC exempt · 28 mi away

    Proof for Km Solar
    License
    CSLB 1138815
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C46 Solar
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    West Sacramento, CA · serves California
    Phone
    (707) 616-0463
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Mechpros Heating and Air Conditioning

    ActiveC46 Solar+1

    Pacheco, CA · WC ✓ · 28 mi away

    Proof for Mechpros Heating and Air Conditioning
    License
    CSLB 996940
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C46 Solar
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pacheco, CA · serves California
    Phone
    (925) 665-9003
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Refreshed Heating & Cooling

    ActiveC46 Solar+1

    Concord, CA · WC ✓ · 26 mi away

    Proof for Refreshed Heating & Cooling
    License
    CSLB 697406
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C46 Solar
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Concord, CA · serves California
    Phone
    (925) 755-4440
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Rocket Science

    ActiveC46 Solar+1

    Sonoma, CA · WC exempt · 28 mi away

    Proof for Rocket Science
    License
    CSLB 732497
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C46 Solar
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Sonoma, CA · serves California
    Phone
    (415) 760-5779
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Smith Bailey Electric

    ActiveC46 Solar+1

    Sonoma, CA · WC exempt · 28 mi away

    Proof for Smith Bailey Electric
    License
    CSLB 1042773
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C46 Solar
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Sonoma, CA · serves California
    Phone
    (415) 732-9324
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Sunbear Electric

    ActiveC46 Solar+2

    Woodland, CA · WC ✓ · 28 mi away

    Proof for Sunbear Electric
    License
    CSLB 1154018
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C46 Solar
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Woodland, CA · serves California
    Phone
    (916) 798-2539
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Sundance Solar

    ActiveC46 Solar

    Pleasant Hill, CA · WC ✓ · 29 mi away

    Proof for Sundance Solar
    License
    CSLB 1015070
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C46 Solar
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pleasant Hill, CA · serves California
    Phone
    (707) 469-3870
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Sunny Creek Solar and Maintenance Inc

    ActiveC46 Solar+1

    Esparto, CA · WC ✓ · 26 mi away

    Proof for Sunny Creek Solar and Maintenance Inc
    License
    CSLB 1076156
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C46 Solar
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Esparto, CA · serves California
    Phone
    (530) 650-9770
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Swift Certified Mechanical

    ActiveC46 Solar+3

    Concord, CA · WC ✓ · 28 mi away

    Proof for Swift Certified Mechanical
    License
    CSLB 717212
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C38 Refrigeration; C46 Solar
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Concord, CA · serves California
    Phone
    (925) 827-5561
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Universal Solar Inc

    ActiveC46 Solar

    Sacramento, CA · WC exempt · 30 mi away

    Proof for Universal Solar Inc
    License
    CSLB 1086130
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C46 Solar
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Sacramento, CA · serves California
    Phone
    (530) 718-8761
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Upkeep Industries Inc

    ActiveC46 Solar+4

    Concord, CA · WC exempt · 26 mi away

    Proof for Upkeep Industries Inc
    License
    CSLB 993919
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C15 Flooring and Floor Covering; C36 Plumbing; C46 Solar
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Concord, CA · serves California
    Phone
    (925) 812-4646
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Von Stieff Frederick

    ActiveC46 Solar

    Concord, CA · WC exempt · 28 mi away

    Proof for Von Stieff Frederick
    License
    CSLB 1079483
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C46 Solar
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Concord, CA · serves California
    Phone
    (925) 766-9791
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Warm Corporation West

    ActiveC46 Solar+2

    Vallejo, CA · WC ✓ · 25 mi away

    Proof for Warm Corporation West
    License
    CSLB 605577
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C46 Solar
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Vallejo, CA · serves California
    Phone
    (707) 257-0880
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. West Coast Solar Inc

    ActiveC46 Solar+1

    Concord, CA · WC ✓ · 26 mi away

    Proof for West Coast Solar Inc
    License
    CSLB 908549
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C46 Solar
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Concord, CA · serves California
    Phone
    (925) 516-3900
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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