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

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Heating and air conditioning in Southington, CT

19 heating and air conditioning in Southington, CT; 737 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Real Heating Oil LLC

    ActivePrivate motor carrier

    Southington, CT

    CallAsk it
    Proof for Real Heating Oil LLC
    USDOT registration
    FMCSA 4580700
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Southington, CT · serves Connecticut
    Phone
    (929) 428-3292
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  2. Sav Mor Cooling & Heating

    ActivePrivate motor carrier

    Southington, CT

    CallAsk it
    Proof for Sav Mor Cooling & Heating
    USDOT registration
    FMCSA 3067249
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Southington, CT · serves Connecticut
    Phone
    (860) 441-8741
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  3. Sav-Mor Cooling & Heating, Inc.

    ActivePrivate motor carrier

    Southington, CT

    CallAsk it
    Proof for Sav-Mor Cooling & Heating, Inc.
    USDOT registration
    FMCSA 9865987
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Southington, CT · serves Connecticut
    Phone
    (860) 621-9959
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  4. Albert's Dependable Plumbing Inc

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

    Southington, CT

    Ask it
    Proof for Albert's Dependable Plumbing Inc
    License
    DCP PLM.0203881-P1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Plumbing & Piping Unlimited Contractor (P1); Heating, Piping & Cooling Unlimited Contractor (S1)
    Expires
    Oct 31, 2027
    Checked
    Oct 27, 2026
    Where
    Southington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PLM.0203881-P1 → Connecticut Consumer Protection search

  5. Billy Carlson Heating & Air Conditioning LLC

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

    Southington, CT

    Ask it
    Proof for Billy Carlson Heating & Air Conditioning LLC
    License
    DCP HTG.0386598-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
    Southington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0386598-S1 → Connecticut Consumer Protection search

  6. Casale Heating & Air LLC

    ActiveHeating, Piping & Cooling Limited Contractor (B1)+1

    Southington, CT

    Ask it
    Proof for Casale Heating & Air LLC
    License
    DCP HTG.0393370-B1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Limited Contractor (B1); Heating, Piping & Cooling Limited Contractor (G1)
    Expires
    Aug 31, 2027
    Checked
    Oct 27, 2026
    Where
    Southington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0393370-B1 → Connecticut Consumer Protection search

  7. Connecticut Natural Gas Corp

    ActiveHeating, Piping & Cooling Limited Contractor (G1)

    Southington, CT

    Ask it
    Proof for Connecticut Natural Gas Corp
    License
    DCP HTG.0308432-G1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Limited Contractor (G1)
    Expires
    Aug 31, 2027
    Checked
    Oct 27, 2026
    Where
    Southington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0308432-G1 → Connecticut Consumer Protection search

  8. Hussmann Corporation

    ActiveHeating, Piping & Cooling Unlimited Contractor (S1)

    Southington, CT

    Ask it
    Proof for Hussmann Corporation
    License
    DCP HTG.0390465-S1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Unlimited Contractor (S1)
    Expires
    Aug 31, 2027
    Checked
    Oct 27, 2026
    Where
    Southington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0390465-S1 → Connecticut Consumer Protection search

  9. Ips Plumbing & Heating Services LLC

    ActiveHome Improvement Contractor

    Southington, CT

    Ask it
    Proof for Ips Plumbing & Heating Services LLC
    License
    DCP HIC.0665824
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Home Improvement Contractor
    Expires
    Mar 31, 2027
    Checked
    Oct 27, 2026
    Where
    Southington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HIC.0665824 → Connecticut Consumer Protection search

  10. James T Kay Company Inc

    ActiveHeating, Piping & Cooling Unlimited Contractor (S1)+4

    Southington, CT

    Ask it
    Proof for James T Kay Company Inc
    License
    DCP PLM.0204849-P1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Plumbing & Piping Unlimited Contractor (P1); Heating, Piping & Cooling Unlimited Contractor (S1); Heating, Piping & Cooling Limited Contractor (ST1); Sheet Metal Limited Contractor (SM1); Medical Gas & Vacuum Systems Contractor (MG1)
    Expires
    Oct 31, 2027
    Checked
    Oct 27, 2026
    Where
    Southington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PLM.0204849-P1 → Connecticut Consumer Protection search

  11. Joseph Bartosavage Cor Plumbing/ Cliff Nolan Cor Heating

    ActiveHome Improvement Contractor

    Southington, CT

    Ask it
    Proof for Joseph Bartosavage Cor Plumbing/ Cliff Nolan Cor Heating
    License
    DCP HIC.0671744
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Home Improvement Contractor
    Expires
    Mar 31, 2027
    Checked
    Oct 27, 2026
    Where
    Southington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HIC.0671744 → Connecticut Consumer Protection search

  12. Kiley Palmer Services

    ActiveHeating, Piping & Cooling Unlimited Contractor (S1)

    Southington, CT

    Ask it
    Proof for Kiley Palmer Services
    License
    DCP HTG.0403766-S1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Unlimited Contractor (S1)
    Expires
    Aug 31, 2027
    Checked
    Oct 27, 2026
    Where
    Southington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0403766-S1 → Connecticut Consumer Protection search

  13. Louis Perillo Oil CO Inc

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

    Southington, CT

    Ask it
    Proof for Louis Perillo Oil CO Inc
    License
    DCP HTG.0389738-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
    Southington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0389738-S1 → Connecticut Consumer Protection search

  14. Norm Belval Air Conditioning & Heating Inc

    ActiveSheet Metal Limited Contractor (SM1)

    Southington, CT

    Ask it
    Proof for Norm Belval Air Conditioning & Heating Inc
    License
    DCP SHM.0003754-SM1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Sheet Metal Limited Contractor (SM1)
    Expires
    Aug 31, 2027
    Checked
    Oct 27, 2026
    Where
    Southington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up SHM.0003754-SM1 → Connecticut Consumer Protection search

  15. Peter's Mechanical Maintenance

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

    Southington, CT

    Ask it
    Proof for Peter's Mechanical Maintenance
    License
    DCP HTG.0390332-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
    Southington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0390332-S1 → Connecticut Consumer Protection search

  16. Saucier Mechanical Services Inc

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

    Southington, CT

    Ask it
    Proof for Saucier Mechanical Services Inc
    License
    DCP HTG.0303635-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
    Southington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0303635-S1 → Connecticut Consumer Protection search

  17. Sav-Mor Cooling & Heating Inc

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

    Southington, CT

    Ask it
    Proof for Sav-Mor Cooling & Heating Inc
    License
    DCP MCO.0904863
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor; Home Improvement Contractor; Heating, Piping & Cooling Unlimited Contractor (S1); Sheet Metal Limited Contractor (SM1)
    Expires
    Jun 30, 2027
    Checked
    Oct 27, 2026
    Where
    Southington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0904863 → Connecticut Consumer Protection search

  18. Sima Drilling CO

    ActiveHeating, Piping & Cooling Limited Contractor (D1)+2

    Southington, CT

    Ask it
    Proof for Sima Drilling CO
    License
    DCP PLM.0207578-J1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Plumbing & Piping Limited Contractor (J1); Heating, Piping & Cooling Limited Contractor (D1); Water Supply Contractor (W1)
    Expires
    Oct 31, 2027
    Checked
    Oct 27, 2026
    Where
    Southington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PLM.0207578-J1 → Connecticut Consumer Protection search

  19. Star Supply

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

    Southington, CT

    Ask it
    Proof for Star Supply
    License
    DCP HTG.0389930-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
    Southington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0389930-S1 → Connecticut Consumer Protection search

  20. Field Plumbing & Heating LLC

    ActivePrivate motor carrier

    Plainville, CT · 4 mi away

    CallAsk it
    Proof for Field Plumbing & Heating LLC
    USDOT registration
    FMCSA 1986198
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Plainville, CT · serves Connecticut
    Phone
    (860) 793-2864
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

More cities in Connecticut

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

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