Your Northern New York Air Conditioning & Heating Experts

AC / Heater Repair in Alexandria Bay, Carthage & Copenhagen

The Aire Serv® brand was founded upon not only getting work done and providing services to customers, but also upon the ideas of quality, integrity, and exceeding customer expectations. Aire Serv believes in what we do because we know that we’re improving people’s lives by improving their air.

When you hire one of our licensed heating, ventilating, and air conditioning (HVAC) technicians in New York, you can expect the best.

Ask about our financing options today.

Our Services
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Call us today if you would like to schedule an appointment.
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It’s Time to Breathe Easy.

Aire Serv knows the importance of having things done “just right.” We’re not just fixing people’s heating, ventilating, and air conditioning (HVAC) systems—we’re fixing their ecosystems. Our team is proud to provide a big and vital service to the people of Upstate New York.

Quality defines the way we do things here at Aire Serv:

  • Our workmanship & parts are guaranteed.
  • We offer upfront, flat rate pricing.
  • Our repairmen are courteous and uniformed.
  • We never charge overtime fees.
  • Our services are available 24 / 7.
  • We offer free, in-home estimates on replacements

Weather patterns and climate change should remain outside. Let our licensed repairmen restore your home to its normal temperature settings. You won’t ever be surprised by hidden fees and substandard work, you can trust our commitment to quality!

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Services We Provide

Why Choose Us

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    Upfront pricing.

    Our prices are honest and cleared with you before we begin!

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    Anytime service.

    24 hours a day, 7 days a week!

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    "On the way" alerts.

    You can be confident knowing we’ll show up on time.

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    Expert service professionals.

    Our team of professionals have had thorough background checks for your peace of mind.

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    No overtime charge.

    Not even on nights and weekends.

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    The Neighborly Done Right Promise™.

    We fix it on the first visit or the subsequent visit is free!

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We service and repair all major brands, including:

  • Amana®
  • Ducane®
  • Rheem®
  • Bryant®
  • Frigidaire®
  • Ruud®
  • Carrier®
  • Goodman®
  • Trane®
  • Coleman®
  • Lennox®
  • York®

Heating Repair

Aire Serv is committed to providing top-quality heating repair, installation, and maintenance service while ensuring a respectful attitude toward you and your home.

Learn About Heating Repair

Air Conditioning Repair

Taking care of your air conditioner is a very important task, especially since you depend on your AC to make your home a comfortable place to live.

Learn About AC Repair

Aire Serv of NNY

Choose the right air care services team in your area. When it comes to selecting the right team for your heating or air conditioning needs, Aire Serv is the right choice.

Areas We Serve

Adams, Adams Center, Alexandria Bay, Antwerp, Beaver Falls, Belleville, Black River, Brantingham, Brasher Falls, Brier Hill, Brownville, Calcium, Canton, Cape Vincent, Carthage, Castorland, Chase Mills, Chaumont, Childwold, Chippewa Bay, Clayton, Colton, Constableville, Copenhagen, Cranberry Lake, Croghan, De Kalb Junction, De Peyster, Deer River, Deferiet, Denmark, Depauville, Dexter, Edwards, Ellisburg, Evans Mills, Felts Mills, Fine, Fishers Landing, Fort Drum, Glenfield, Gouverneur, Great Bend, Greig, Hailsboro, Hammond, Hannawa Falls, Harrisville, Helena, Henderson, Henderson Harbor, Hermon, Heuvelton, La Fargeville, Lawrenceville, Limerick, Lisbon, Lorraine, Lowville, Lyons Falls, Madrid, Mannsville, Martinsburg, Massena, Morristown, Natural Bridge, Newton Falls, Nicholville, Norfolk, North Lawrence, Norwood, Ogdensburg, Oswegatchie, Oxbow, Parishville, Philadelphia, Piercefield, Pierrpont Manor, Plessis, Port Layden, Potsdam, Pyrites, Raymondville, Redwood, Rensselaer Falls, Richville, Rodman, Rooseveltown, Russell, Sackets Harbor, South Colton, South Rutland, Star Lake, Theresa, Thousand Island Park, Three Mile Bay, Tupper Lake, Turin, Waddington, Wanakena, Watertown, Wellesley Island, West Leyden, West Stockholm, Winthrop

Neighborly logo in shape of house with chimney between pair of hedges with Aire Serv branded doormat in foreground.


Aire Serv is a Neighborly Company. Heating, cooling and air quality maintenance are some of the many home maintenance solutions available to you through Neighborly. At Neighborly we are committed to being there for all your home services needs. State and local laws may impact the services this independently owned and operated franchise location may perform at this time. Please contact the franchise location for additional information.

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