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

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Heating and air conditioning in Oxford, CT

6 heating and air conditioning in Oxford, CT; 671 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Eastern Mechanical Services Inc

    ActivePrivate motor carrier

    Oxford, CT

    CallAsk it
    Proof for Eastern Mechanical Services Inc
    USDOT registration
    FMCSA 1306769
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Oxford, CT · serves Connecticut
    Phone
    (203) 792-7668
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  2. A R Ljungquist Remodeling

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

    Oxford, CT

    Ask it
    Proof for A R Ljungquist Remodeling
    License
    DCP HTG.0390738-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 30, 2026
    Where
    Oxford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0390738-S1 → Connecticut Consumer Protection search

  3. Buddy's Fuel LLC

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

    Oxford, CT

    Ask it
    Proof for Buddy's Fuel LLC
    License
    DCP HTG.0386816-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 30, 2026
    Where
    Oxford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0386816-S1 → Connecticut Consumer Protection search

  4. Ljg Mechanical

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

    Oxford, CT

    Ask it
    Proof for Ljg Mechanical
    License
    DCP HTG.0392765-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 30, 2026
    Where
    Oxford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0392765-S1 → Connecticut Consumer Protection search

  5. Toigo Mechanical

    ActiveHeating, Piping & Cooling Unlimited Contractor (S1)

    Oxford, CT

    Ask it
    Proof for Toigo Mechanical
    License
    DCP HTG.0393209-S1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Unlimited Contractor (S1)
    Expires
    Aug 31, 2027
    Checked
    Oct 30, 2026
    Where
    Oxford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0393209-S1 → Connecticut Consumer Protection search

  6. Vaivoda Plumbing & HVAC LLC

    ActivePlumbing & Piping Unlimited Contractor (P1)+1

    Oxford, CT

    Ask it
    Proof for Vaivoda Plumbing & HVAC LLC
    License
    DCP PLM.0281193-P1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Plumbing & Piping Unlimited Contractor (P1); Sheet Metal Limited Contractor (SM1)
    Expires
    Oct 31, 2027
    Checked
    Oct 30, 2026
    Where
    Oxford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PLM.0281193-P1 → Connecticut Consumer Protection search

  7. Connecticut Heating and Air Conditioning LLC

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

    Southbury, CT · 5 mi away

    Ask it
    Proof for Connecticut Heating and Air Conditioning LLC
    License
    DCP PLM.0288204-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 30, 2026
    Where
    Southbury, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PLM.0288204-P1 → Connecticut Consumer Protection search

  8. Hightech Heating&Cooling

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

    Southbury, CT · 5 mi away

    Ask it
    Proof for Hightech Heating&Cooling
    License
    DCP HIC.0645658
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Home Improvement Contractor; Heating, Piping & Cooling Limited Contractor (B1)
    Expires
    Mar 31, 2027
    Checked
    Oct 30, 2026
    Where
    Southbury, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HIC.0645658 → Connecticut Consumer Protection search

  9. Hoffman Fuel CO

    ActiveHeating, Piping & Cooling Unlimited Contractor (S1)

    Beacon Falls, CT · 5 mi away

    Ask it
    Proof for Hoffman Fuel CO
    License
    DCP HTG.0393286-S1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Unlimited Contractor (S1)
    Expires
    Aug 31, 2027
    Checked
    Oct 30, 2026
    Where
    Beacon Falls, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0393286-S1 → Connecticut Consumer Protection search

  10. Jim's Heating & A/C CO

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

    Southbury, CT · 5 mi away

    Ask it
    Proof for Jim's Heating & A/C CO
    License
    DCP HTG.0397018-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 30, 2026
    Where
    Southbury, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0397018-D1 → Connecticut Consumer Protection search

  11. New England Oil Company Inc

    ActiveHeating, Piping & Cooling Limited Contractor (S3)

    Beacon Falls, CT · 5 mi away

    Ask it
    Proof for New England Oil Company Inc
    License
    DCP HTG.0307396-S3
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Limited Contractor (S3)
    Expires
    Aug 31, 2027
    Checked
    Oct 30, 2026
    Where
    Beacon Falls, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0307396-S3 → Connecticut Consumer Protection search

  12. Precision Plumbing & Heating

    ActiveHeating, Piping & Cooling Limited Contractor (S7)+1

    Southbury, CT · 5 mi away

    Ask it
    Proof for Precision Plumbing & Heating
    License
    DCP PLM.0281575-P1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Plumbing & Piping Unlimited Contractor (P1); Heating, Piping & Cooling Limited Contractor (S7)
    Expires
    Oct 31, 2027
    Checked
    Oct 30, 2026
    Where
    Southbury, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PLM.0281575-P1 → Connecticut Consumer Protection search

  13. R & B Mechanical HVAC Services LLC

    ActiveHome Improvement Contractor

    Southbury, CT · 5 mi away

    Ask it
    Proof for R & B Mechanical HVAC Services LLC
    License
    DCP HIC.0706186
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Home Improvement Contractor
    Expires
    Mar 31, 2027
    Checked
    Oct 30, 2026
    Where
    Southbury, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HIC.0706186 → Connecticut Consumer Protection search

  14. Service Manager Leahy's Fuel

    ActiveHeating, Piping & Cooling Unlimited Contractor (S1)

    Southbury, CT · 5 mi away

    Ask it
    Proof for Service Manager Leahy's Fuel
    License
    DCP HTG.0406914-S1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Unlimited Contractor (S1)
    Expires
    Aug 31, 2027
    Checked
    Oct 30, 2026
    Where
    Southbury, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0406914-S1 → Connecticut Consumer Protection search

  15. Southern Connecticut Gas

    ActiveHeating, Piping & Cooling Limited Contractor (G1)

    Beacon Falls, CT · 5 mi away

    Ask it
    Proof for Southern Connecticut Gas
    License
    DCP HTG.0388062-G1
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Heating, Piping & Cooling Limited Contractor (G1)
    Expires
    Aug 31, 2027
    Checked
    Oct 30, 2026
    Where
    Beacon Falls, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HTG.0388062-G1 → Connecticut Consumer Protection search

  16. A&B Mechanical LLC

    ActivePrivate motor carrier

    Monroe, CT · 8 mi away

    CallAsk it
    Proof for A&B Mechanical LLC
    USDOT registration
    FMCSA 3335202
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Monroe, CT · serves Connecticut
    Phone
    (203) 268-9223
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  17. Adamowski Heating and Cooling LLC

    ActivePrivate motor carrier

    Ansonia, CT · 8 mi away

    CallAsk it
    Proof for Adamowski Heating and Cooling LLC
    USDOT registration
    FMCSA 3800125
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Ansonia, CT · serves Connecticut
    Phone
    (203) 494-7641
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  18. Adj Heating & Cooling

    ActivePrivate motor carrier

    Newtown, CT · 9 mi away

    CallAsk it
    Proof for Adj Heating & Cooling
    USDOT registration
    FMCSA 2982719
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Newtown, CT · serves Connecticut
    Phone
    (914) 447-6176
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  19. Brainards Heating Oil LLC

    ActivePrivate motor carrier

    Shelton, CT · 10 mi away

    CallAsk it
    Proof for Brainards Heating Oil LLC
    USDOT registration
    FMCSA 2550379
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Shelton, CT · serves Connecticut
    Phone
    (203) 343-1011
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  20. James Heating Oil Inc

    ActivePrivate motor carrier

    Derby, CT · 9 mi away

    CallAsk it
    Proof for James Heating Oil Inc
    USDOT registration
    FMCSA 636659
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Derby, CT · serves Connecticut
    Phone
    (203) 736-2566
    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 19Southington 19Norwalk 18Ellington 16Plainville 16Torrington 16Wallingford 16Glastonbury 14Guilford 14New Milford 14Stratford 14

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