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

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Heating and air conditioning in Ellington, CT

16 heating and air conditioning in Ellington, CT; 378 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Hugh's Mechanical Equipment LLC

    ActivePrivate motor carrier

    Ellington, CT

    CallAsk it
    Proof for Hugh's Mechanical Equipment LLC
    USDOT registration
    FMCSA 2921958
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Ellington, CT · serves Connecticut
    Phone
    (860) 454-8241
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  2. Action Air Systems Inc

    ActiveHeating, Piping & Cooling Unlimited Contractor (S1)+2

    Ellington, CT

    Ask it
    Proof for Action Air Systems Inc
    License
    DCP HTG.0303447-S1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Unlimited Contractor (S1); Sheet Metal Limited Contractor (SM1); Solar Thermal Contractor (STC1)
    Expires
    Aug 31, 2027
    Checked
    Oct 27, 2026
    Where
    Ellington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0303447-S1 → Connecticut Consumer Protection search

  3. Be I-Hvacr, LLC

    ActiveHeating, Piping & Cooling Unlimited Contractor (S1)

    Ellington, CT

    Ask it
    Proof for Be I-Hvacr, LLC
    License
    DCP HTG.0401246-S1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Unlimited Contractor (S1)
    Expires
    Aug 31, 2027
    Checked
    Oct 27, 2026
    Where
    Ellington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0401246-S1 → Connecticut Consumer Protection search

  4. Clemson Sheetmetal

    ActiveSheet Metal Limited Contractor (SM1)

    Ellington, CT

    Ask it
    Proof for Clemson Sheetmetal
    License
    DCP SHM.0001959-SM1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Sheet Metal Limited Contractor (SM1)
    Expires
    Aug 31, 2027
    Checked
    Oct 27, 2026
    Where
    Ellington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up SHM.0001959-SM1 → Connecticut Consumer Protection search

  5. Dipinto & Son Heating & Cooling

    ActiveHeating, Piping & Cooling Limited Contractor (D1)

    Ellington, CT

    Ask it
    Proof for Dipinto & Son Heating & Cooling
    License
    DCP HTG.0390217-D1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Limited Contractor (D1)
    Expires
    Aug 31, 2027
    Checked
    Oct 27, 2026
    Where
    Ellington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0390217-D1 → Connecticut Consumer Protection search

  6. Fahrenheit Mechanical

    ActiveHeating, Piping & Cooling Unlimited Contractor (S1)

    Ellington, CT

    Ask it
    Proof for Fahrenheit Mechanical
    License
    DCP HTG.0303282-S1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Unlimited Contractor (S1)
    Expires
    Aug 31, 2027
    Checked
    Oct 27, 2026
    Where
    Ellington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0303282-S1 → Connecticut Consumer Protection search

  7. Hany Mechanical Services Inc

    ActiveHeating, Piping & Cooling Unlimited Contractor (S1)+2

    Ellington, CT

    Ask it
    Proof for Hany Mechanical Services Inc
    License
    DCP PLM.0204406-P1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Plumbing & Piping Unlimited Contractor (P1); Heating, Piping & Cooling Unlimited Contractor (S1); Sheet Metal Limited Contractor (SM1)
    Expires
    Oct 31, 2027
    Checked
    Oct 27, 2026
    Where
    Ellington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PLM.0204406-P1 → Connecticut Consumer Protection search

  8. Hipoint Heating & Cooling

    ActiveHeating, Piping & Cooling Unlimited Contractor (S1)

    Ellington, CT

    Ask it
    Proof for Hipoint Heating & Cooling
    License
    DCP HTG.0396634-S1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Unlimited Contractor (S1)
    Expires
    Aug 31, 2027
    Checked
    Oct 27, 2026
    Where
    Ellington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0396634-S1 → Connecticut Consumer Protection search

  9. Homestead Fuel Inc

    ActiveHeating, Piping & Cooling Unlimited Contractor (S1)+6

    Ellington, CT

    Ask it
    Proof for Homestead Fuel Inc
    License
    DCP HIC.0627743
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Home Improvement Contractor; Plumbing & Piping Unlimited Contractor (P1); Heating, Piping & Cooling Unlimited Contractor (S1); Heating, Piping & Cooling Limited Contractor (ST1); Sheet Metal Limited Contractor (SM1); Well Casing Extension Contractor (W5); Home Heating Fuel Dealer
    Expires
    Mar 31, 2027
    Checked
    Oct 27, 2026
    Where
    Ellington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HIC.0627743 → Connecticut Consumer Protection search

  10. Hugh's Mechanical Equipment LLC

    ActiveHome Improvement Contractor

    Ellington, CT

    Ask it
    Proof for Hugh's Mechanical Equipment LLC
    License
    DCP HIC.0611948
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Home Improvement Contractor
    Expires
    Mar 31, 2027
    Checked
    Oct 27, 2026
    Where
    Ellington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HIC.0611948 → Connecticut Consumer Protection search

  11. Mike Prouty Company

    ActiveHeating, Piping & Cooling Limited Contractor (G1)

    Ellington, CT

    Ask it
    Proof for Mike Prouty Company
    License
    DCP HTG.0395387-G1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Limited Contractor (G1)
    Expires
    Aug 31, 2027
    Checked
    Oct 27, 2026
    Where
    Ellington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0395387-G1 → Connecticut Consumer Protection search

  12. Omni Mechanical Services LLC

    ActiveHeating, Piping & Cooling Unlimited Contractor (S1)

    Ellington, CT

    Ask it
    Proof for Omni Mechanical Services LLC
    License
    DCP HTG.0413191-S1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Unlimited Contractor (S1)
    Expires
    Aug 31, 2027
    Checked
    Oct 27, 2026
    Where
    Ellington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0413191-S1 → Connecticut Consumer Protection search

  13. Reutter Mechanical

    ActiveHeating, Piping & Cooling Unlimited Contractor (S1)

    Ellington, CT

    Ask it
    Proof for Reutter Mechanical
    License
    DCP HTG.0406489-S1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Unlimited Contractor (S1)
    Expires
    Aug 31, 2027
    Checked
    Oct 27, 2026
    Where
    Ellington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0406489-S1 → Connecticut Consumer Protection search

  14. Superior Energy LLC

    ActiveHeating, Piping & Cooling Limited Contractor (G1)

    Ellington, CT

    Ask it
    Proof for Superior Energy LLC
    License
    DCP HTG.0392785-G1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Limited Contractor (G1)
    Expires
    Aug 31, 2027
    Checked
    Oct 27, 2026
    Where
    Ellington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0392785-G1 → Connecticut Consumer Protection search

  15. Universal Building Controls Inc

    ActiveHeating, Piping & Cooling Unlimited Contractor (S1)

    Ellington, CT

    Ask it
    Proof for Universal Building Controls Inc
    License
    DCP HTG.0404884-S1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Unlimited Contractor (S1)
    Expires
    Aug 31, 2027
    Checked
    Oct 27, 2026
    Where
    Ellington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0404884-S1 → Connecticut Consumer Protection search

  16. Violette Mechanical Inc

    ActiveHeating, Piping & Cooling Unlimited Contractor (S1)+1

    Ellington, CT

    Ask it
    Proof for Violette Mechanical Inc
    License
    DCP HTG.0303542-S1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Unlimited Contractor (S1); Sheet Metal Limited Contractor (SM1)
    Expires
    Aug 31, 2027
    Checked
    Oct 27, 2026
    Where
    Ellington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0303542-S1 → Connecticut Consumer Protection search

  17. Air Control Mechanical Services Inc

    ActiveHeating, Piping & Cooling Limited Contractor (D1)+1

    Tolland, CT · 5 mi away

    Ask it
    Proof for Air Control Mechanical Services Inc
    License
    DCP HTG.0404408-D1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Limited Contractor (D1); Sheet Metal Limited Contractor (SM1)
    Expires
    Aug 31, 2027
    Checked
    Oct 27, 2026
    Where
    Tolland, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0404408-D1 → Connecticut Consumer Protection search

  18. D & H Mechanical Service LLC

    ActiveHeating, Piping & Cooling Unlimited Contractor (S1)+3

    Tolland, CT · 5 mi away

    Ask it
    Proof for D & H Mechanical Service LLC
    License
    DCP MCO.0905135
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor; Home Improvement Contractor; Plumbing & Piping Unlimited Contractor (P1); Heating, Piping & Cooling Unlimited Contractor (S1)
    Expires
    Jun 30, 2027
    Checked
    Oct 27, 2026
    Where
    Tolland, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0905135 → Connecticut Consumer Protection search

  19. Hanco Plumbing & Heating LLC

    ActiveHeating, Piping & Cooling Limited Contractor (S5)+1

    Tolland, CT · 5 mi away

    Ask it
    Proof for Hanco Plumbing & Heating LLC
    License
    DCP PLM.0204855-P1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Plumbing & Piping Unlimited Contractor (P1); Heating, Piping & Cooling Limited Contractor (S5)
    Expires
    Oct 31, 2027
    Checked
    Oct 27, 2026
    Where
    Tolland, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PLM.0204855-P1 → Connecticut Consumer Protection search

  20. Heritage Oil

    ActiveHeating, Piping & Cooling Unlimited Contractor (S1)

    Tolland, CT · 5 mi away

    Ask it
    Proof for Heritage Oil
    License
    DCP HTG.0386493-S1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Unlimited Contractor (S1)
    Expires
    Aug 31, 2027
    Checked
    Oct 27, 2026
    Where
    Tolland, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0386493-S1 → Connecticut Consumer Protection search

More cities in Connecticut

Stamford 34Bristol 26Milford 24Danbury 20Shelton 20Southington 19Enfield 18Norwalk 18Plainville 16Torrington 16Wallingford 16Glastonbury 14Guilford 14New Milford 14Stratford 14Branford 13

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