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Heating Repair in the Twin Tiers

When winter hits the Twin Tiers, a reliable heating system isn’t just about comfort; it’s a must for keeping your home safe and warm. Whether you’re in Elmira, Horseheads, Corning, Mansfield, or Wellsboro, you need a heating company you can trust when things go wrong.

Isaac Heating & Air Conditioning is your local expert for fast, dependable heating repair. From furnaces to energy-efficient heat pumps, our licensed and certified technicians can work on all makes and models.

Need heating repair in the Twin Tiers? Call Isaac Heating & Air Conditioning today to schedule service and get your home warm again fast.

HVAC technician repairing furnace

Our Heating Repair Services

Isaac Heating & Air Conditioning services all brands and types of heating equipment, including furnaces, boilers, and energy-efficient heat pumps. Whether you’re dealing with a small issue or a major breakdown, our background-checked technicians have the training and tools to get your system running again.

Common Heating Problems We Solve

Heating systems often show warning signs before they stop working completely. Our team knows how to spot and fix these issues early, preventing bigger problems and keeping your home comfortable through the cold Twin Tiers winters.

  • Short-cycling: When your system turns on and off too often, it can waste energy and wear out parts quickly.
  • Cracked heat exchanger: A damaged heat exchanger can lead to safety risks and uneven heating throughout your home.
  • Ignition issues: Problems with ignition can prevent your furnace or boiler from starting and keeping your home warm.
  • Pilot light problems: If your gas furnace or boiler’s pilot light keeps going out, our technicians can find the cause and fix it safely.

24/7 Emergency Heating Service in Twin Tiers

Heating problems don’t wait for regular business hours. That’s why Isaac offers 24/7 emergency heating repair, including nights and weekends. When you need heat fast, our licensed technicians are ready to respond and restore comfort to your home.

Why Choose Us?

At Isaac Heating & Air Conditioning, we know how important dependable heat is during Twin Tiers winters. Our licensed, background-checked technicians service all brands, including energy-efficient heat pumps, and we’re available around the clock when you need help fast. With upfront pricing and a long history of serving Elmira, Horseheads, Corning, and surrounding towns, we make sure every repair is done right the first time.

Having trouble with your heating system? Contact Isaac Heating & Air Conditioning today for fast, reliable repair in the Twin Tiers and nearby towns like Elmira, Horseheads, and Corning.

Frequently Asked Questions


If the repair is minor and your system is under 10 to 15 years old, a repair often makes sense. For older systems with frequent breakdowns, replacement can save money long-term.

Close doors to unused rooms, layer up with blankets, and use safe space heaters if available.

It could be something simple like a clogged filter or thermostat issue, or a larger problem with the burners or heat exchanger. A technician can diagnose the cause and get your heat back on.

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What To Expect Discover the Isaac Heating & Air Conditioning Difference
Fast, Responsive Service
background-checked Technicians
Membership Plans
Comforting Commitment
Uncompromising Integrity
Emergency Service Available
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Our Reviews

See What Your Neighbors Are Saying

Zach was professional and knowledgeable. Identified the problem within minutes and fixed it. I have always been very satisfied with the installation process and maintenance service performed by Isaacs.

James M.

Service was performed in a very professional manner. Suggestions were made to help maintain performance. Overall, it went very well.

Allen R.

Arrived promptly after calling to check if it was a convenient time for us. Professional, explained everything he was going to do. Explained different pricing and what repairs would be upfront. Answered any questions we had and explained in detail.

Tammy N.

Technicians were professionals. Work completed as scheduled.

Lucimar F.

Tech replaced cracked PVC flue pipe. Cleaned secondary HTX. Cleaned entire heating system. Technician did a very good job. Have not had any issues with furnace since repairs were completed.

Norman C.