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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. Construction Site Services Inc

    ActiveC46 Solar+3

    Pittsburg, CA · WC exempt · 24 mi away

    Proof for Construction Site Services Inc
    License
    CSLB 1028905
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection; C46 Solar
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Pittsburg, CA · serves California
    Phone
    (925) 305-5910
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Dk Mcnabb Inc

    ActiveC46 Solar+5

    Yountville, CA · WC exempt · 22 mi away

    Proof for Dk Mcnabb Inc
    License
    CSLB 1146172
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C27 Landscaping; C46 Solar; D12 Synthetic Products; D34 Prefabricated Equipment
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Yountville, CA · serves California
    Phone
    (925) 935-3700
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Sun Marshall Solar Services

    ActiveC46 Solar

    Vallejo, CA · WC ✓ · 21 mi away

    Proof for Sun Marshall Solar Services
    License
    CSLB 952018
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C46 Solar
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Vallejo, CA · serves California
    Phone
    (707) 319-5705
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Adriatic Builders LLC

    ActiveC46 Solar+2

    Hercules, CA · WC ✓ · 29 mi away

    Proof for Adriatic Builders LLC
    License
    CSLB 929060
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C46 Solar
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hercules, CA · serves California
    Phone
    (510) 332-1377
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Alcor Enterprises

    ActiveC46 Solar+1

    Concord, CA · WC ✓ · 28 mi away

    Proof for Alcor Enterprises
    License
    CSLB 559721
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C46 Solar
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Concord, CA · serves California
    Phone
    (925) 825-5658
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. B D S

    ActiveC46 Solar+2

    Sonoma, CA · WC exempt · 28 mi away

    Proof for B D S
    License
    CSLB 864390
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C46 Solar
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Sonoma, CA · serves California
    Phone
    (707) 373-2021
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. B J's Heating & Air Conditioning Inc

    ActiveC46 Solar+1

    Woodland, CA · WC ✓ · 28 mi away

    Proof for B J's Heating & Air Conditioning Inc
    License
    CSLB 280981
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C46 Solar
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Woodland, CA · serves California
    Phone
    (530) 662-8601
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Calderon Alejandro

    ActiveC46 Solar+2

    Woodland, CA · WC exempt · 28 mi away

    Proof for Calderon Alejandro
    License
    CSLB 1039942
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C46 Solar
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    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
  9. Diablo Solar Services Inc

    ActiveC46 Solar+1

    Concord, CA · WC ✓ · 26 mi away

    Proof for Diablo Solar Services Inc
    License
    CSLB 454228
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C46 Solar
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Concord, CA · serves California
    Phone
    (925) 313-0600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Dynamic Building Solutions

    ActiveC46 Solar+1

    Martinez, CA · WC exempt · 28 mi away

    Proof for Dynamic Building Solutions
    License
    CSLB 898255
    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
    Martinez, CA · serves California
    Phone
    (925) 440-6657
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Earth Star Electric

    ActiveC46 Solar+1

    Sonoma, CA · WC ✓ · 28 mi away

    Proof for Earth Star Electric
    License
    CSLB 810369
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C46 Solar
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Sonoma, CA · serves California
    Phone
    (707) 933-1510
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Earthquake Protection Systems

    ActiveC46 Solar+1

    Vallejo, CA · WC ✓ · 25 mi away

    Proof for Earthquake Protection Systems
    License
    CSLB 1064003
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C46 Solar
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Vallejo, CA · serves California
    Phone
    (707) 644-5993
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Eco Solar

    ActiveC46 Solar+1

    Concord, CA · WC ✓ · 28 mi away

    Proof for Eco Solar
    License
    CSLB 899476
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C46 Solar; D35 Pool and Spa Maintenance
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Concord, CA · serves California
    Phone
    (925) 639-9251
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Enervation Heating & Air Conditioning Inc

    ActiveC46 Solar+1

    Oakley, CA · WC ✓ · 29 mi away

    Proof for Enervation Heating & Air Conditioning Inc
    License
    CSLB 1139308
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C46 Solar
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakley, CA · serves California
    Phone
    (925) 783-6494
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Freschi Air Systems LLC

    ActiveC46 Solar+3

    Concord, CA · WC ✓ · 26 mi away

    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
  16. Got Watts Electric, Solar & HVAC

    ActiveC46 Solar+3

    Pleasant Hill, CA · WC ✓ via leasing firm · 29 mi away

    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
  17. Green Air Heating and Air Conditioning Inc

    ActiveC46 Solar+3

    Concord, CA · WC ✓ · 26 mi away

    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
  18. High Definition Solar Construction

    ActiveC46 Solar+2

    Concord, CA · WC ✓ · 26 mi away

    Proof for High Definition Solar Construction
    License
    CSLB 949189
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C39 Roofing; C46 Solar
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Concord, CA · serves California
    Phone
    (925) 566-8282
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Homexperts Inc

    ActiveC46 Solar+2

    Concord, CA · WC ✓ · 26 mi away

    Proof for Homexperts Inc
    License
    CSLB 1053003
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C39 Roofing; C46 Solar
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Concord, CA · serves California
    Phone
    (833) 699-7378
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Joachim Services

    ActiveC46 Solar+2

    Martinez, CA · WC exempt · 28 mi away

    Proof for Joachim Services
    License
    CSLB 1103315
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C46 Solar
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Martinez, CA · serves California
    Phone
    (925) 812-1381
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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