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

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Heating and air conditioning in Elmira, NY

10 heating and air conditioning in Elmira, NY; 36 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. O'connor Plumbing & Heating LLC

    ActivePrivate motor carrier

    Elmira, NY

    Proof for O'connor Plumbing & Heating LLC
    USDOT registration
    FMCSA 2898385
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Elmira, NY · serves New York
    Phone
    (607) 733-1645
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  2. Osburn Mechanical

    ActivePrivate motor carrier

    Elmira, NY

    Proof for Osburn Mechanical
    USDOT registration
    FMCSA 3393425
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Elmira, NY · serves New York
    Phone
    (607) 731-1072
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  3. AFT Mechanical LLC

    ActiveContractor Registry certificate (public works)

    Elmira, NY

    Proof for AFT Mechanical LLC
    New York contractor registration
    DOL 24-634NG-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 29, 2026
    Checked
    Nov 4, 2026
    Where
    Elmira, NY · serves New York
    Phone
    (607) 734-1118
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 24-634NG-CR → New York Department of Labor search
  4. C & B Mechanical, LLC

    ActiveContractor Registry certificate (public works)

    Elmira, NY

    Proof for C & B Mechanical, LLC
    New York contractor registration
    DOL 26-64RN7-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 29, 2028
    Checked
    Nov 4, 2026
    Where
    Elmira, NY · serves New York
    Phone
    (607) 425-4691
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-64RN7-CR → New York Department of Labor search
  5. O'Connor Plumbing & Heating, LLC

    ActiveContractor Registry certificate (public works)

    Elmira, NY

    Proof for O'Connor Plumbing & Heating, LLC
    New York contractor registration
    DOL 25-6HLOI-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Sep 10, 2027
    Checked
    Nov 4, 2026
    Where
    Elmira, NY · serves New York
    Phone
    (607) 733-1645
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-6HLOI-CR → New York Department of Labor search
  6. All Seasons Heating & Cooling

    Heating and air conditioning

    Elmira, NY

    Proof for All Seasons Heating & Cooling
    Where
    Elmira, NY · serves New York
    Phone
    (607) 732-0644
    Listing
    Built from public records. Not claimed yet, so call them directly.
  7. Comfort Zone Heating & Air Conditioning

    Heating and air conditioning

    Elmira, NY

    Proof for Comfort Zone Heating & Air Conditioning
    Where
    Elmira, NY · serves New York
    Phone
    (607) 767-1794
    Listing
    Built from public records. Not claimed yet, so call them directly.
  8. Upstate Piping and Construction Services

    Heating and air conditioning

    Elmira, NY

    Proof for Upstate Piping and Construction Services
    Where
    Elmira, NY · serves New York
    Phone
    (607) 367-1001
    Listing
    Built from public records. Not claimed yet, so call them directly.
  9. Derigge Heating & Air Cond

    Heating and air conditioning

    Elmira, NY

    Proof for Derigge Heating & Air Cond
    Where
    Elmira, NY · serves New York
    Phone
    (607) 734-2481
    Listing
    Built from public records. Not claimed yet, so call them directly.
  10. Jon's Heating

    Heating and air conditioning

    Elmira, NY

    Proof for Jon's Heating
    Where
    Elmira, NY · serves New York
    Phone
    (607) 734-1922
    Listing
    Built from public records. Not claimed yet, so call them directly.
  11. Allen's Plumbing & Heating

    Heating and air conditioning

    Elmira Heights, NY · 4 mi away

    Proof for Allen's Plumbing & Heating
    Where
    Elmira Heights, NY · serves New York
    Phone
    (607) 734-1026
    Listing
    Built from public records. Not claimed yet, so call them directly.
  12. Fingerlakes HVAC & R Inc

    ActivePrivate motor carrier

    Big Flats, NY · 9 mi away

    Proof for Fingerlakes HVAC & R Inc
    USDOT registration
    FMCSA 2161316
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Big Flats, NY · serves New York
    Phone
    (607) 562-7663
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  13. Bert Singerhoff's Plumbing and Heating

    Heating and air conditioning

    Horseheads, NY · 8 mi away

    Proof for Bert Singerhoff's Plumbing and Heating
    Where
    Horseheads, NY · serves New York
    Phone
    (607) 857-8124
    Listing
    Built from public records. Not claimed yet, so call them directly.
  14. Drake Heating & Air Conditioning

    Heating and air conditioning

    Big Flats, NY · 9 mi away

    Proof for Drake Heating & Air Conditioning
    Where
    Big Flats, NY · serves New York
    Phone
    (607) 733-3783
    Listing
    Built from public records. Not claimed yet, so call them directly.
  15. Isaac Heating & Air Conditioning

    Heating and air conditioning

    Big Flats, NY · 9 mi away

    Proof for Isaac Heating & Air Conditioning
    Where
    Big Flats, NY · serves New York
    Phone
    (607) 562-7355
    Listing
    Built from public records. Not claimed yet, so call them directly.
  16. Chalk's Heating and Air Conditioning

    Heating and air conditioning

    Horseheads, NY · 8 mi away

    Proof for Chalk's Heating and Air Conditioning
    Where
    Horseheads, NY · serves New York
    Phone
    (607) 739-0520
    Listing
    Built from public records. Not claimed yet, so call them directly.
  17. Chemung Heating & Building CO Inc

    ActivePrivate motor carrier

    Corning, NY · 11 mi away

    Proof for Chemung Heating & Building CO Inc
    USDOT registration
    FMCSA 2016781
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Corning, NY · serves New York
    Phone
    (607) 937-8306
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  18. Aaron's Heating and Air Conditioning

    Heating and air conditioning

    Corning, NY · 11 mi away

    Proof for Aaron's Heating and Air Conditioning
    Where
    Corning, NY · serves New York
    Phone
    (607) 684-6452
    Listing
    Built from public records. Not claimed yet, so call them directly.
  19. Ambient Heating And Air Conditioning

    Heating and air conditioning

    Painted Post, NY · 17 mi away

    Proof for Ambient Heating And Air Conditioning
    Where
    Painted Post, NY · serves New York
    Phone
    (607) 973-0049
    Listing
    Built from public records. Not claimed yet, so call them directly.
  20. Bill Owens HVAC

    Heating and air conditioning

    Beaver Dams, NY · 17 mi away

    Proof for Bill Owens HVAC
    Where
    Beaver Dams, NY · serves New York
    Phone
    (607) 684-0000
    Listing
    Built from public records. Not claimed yet, so call them directly.

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