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Air Conditioning Repair

AC Repair Services in Mt. Vernon, OH

Do you need the most reliable AC repair service in or around Mt. Vernon, OH? Choose the Cosby Heating & Cooling team. We offer reliable air conditioner maintenance and repair all year round. Summer in Mt. Vernon gets hot – and it’s not the time to stress out about an AC repair! When you need flexible scheduling and air conditioning repair done right the first time, turn to the experts at Cosby Heating & Cooling. All of our techs are North American Technician Excellence (NATE)-Certified, a designation indicating superior knowledge and experience. Each technician must pass a rigorous, voluntary test to be considered NATE-certified.

Ensure that your traditional or ductless mini-split air conditioner is fixed right the first time. Not every AC maintenance or repair service in Knox County, OH, is the same. Cosby Heating & Cooling is committed to superior customer service, and we take great pride in completing your ac repair. We pay close attention to details so that we find the problems fast. We’ve got you covered no matter how old your air conditioner is or what brand and model.

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The Best AC Repair Service in Mt. Vernon, OH

Your home’s air conditioner works hard, and different parts can wear out over time. Some common scenarios our technicians encounter can vary – the coil may freeze over, or the system may develop a leak, making your indoor air smell musty. The unit may be blowing hot air instead of cold, which could indicate a problem with the evaporator coil or simply that you need more coolant.

When you make an appointment for an air conditioning repair, we dispatch our technicians as soon as possible. The Cosby Heating & Cooling techs travel in fully-stocked vans, ensuring they have the tools and parts needed on hand. This saves you time and money and helps to ensure that we complete your air conditioner repair in one trip!

When the technician arrives at your home, we will inspect the entire unit and then present you with an itemized estimate of the issue and the repair cost. If the tech notices that you may have a part that needs to be replaced, we will provide you with a thorough explanation, and include it in the repair estimate. Once you approve to proceed with the repairs, we will test the unit to make sure it’s blowing fresh, cool air. We will also make sure to lubricate the moving parts as needed, helping the unit run more efficiently, and tighten any loose electrical connections.

The Cosby Heating & Cooling AC Repair Guarantee

When you need a reliable air conditioning maintenance and repair company in Mt. Vernon, OH, or surrounding areas, don’t just turn to the first name you see. Choose Cosby Heating & Cooling for all your HVAC needs, from preventative maintenance on your air conditioner or furnace. And, rest easy, knowing that we treat every home as if it were our own. All of our techs are licensed, bonded, and insured. Each one receives over 100 hours of training per year and experience in the field.

Cosby Heating & Cooling is a Bryant Factory Authorized Dealer, but we service all makes and models. We can complete an air conditioner repair on any major brand, including warranty repairs. We’ve also received the Bryant Medal of Excellence Award, which is presented to Factory Authorized Dealers who represent quality, performance, and customer satisfaction. It’s only awarded to the best, and we’re proud to receive it.

Cosby owners

Why Cosby Heating and Cooling?

Help with selecting an energy-efficient heating and air conditioning system that meets your comfort preference and lifestyle.

Costless consultations from the comfort of your home with one of our HVAC technicians.

Proper sizing of the equipment to meet the unique needs of your home.

Full factory warranties on all equipment and labor.

A convenient way to pay for your installation through our flexible financing options, subject to credit approval.

Emergency Services Available.

Do You Need Air Conditioner Repair in Mt. Vernon, OH?

Regular preventative maintenance plans can help you keep your air conditioner running smoothly and find problems when they’re small. However, sometimes, your home’s air conditioner will give you signs that something isn’t quite right. The average lifespan of a residential AC unit is only about 10 to 12 years, and even before they give out completely, they’ll start having more problems and breaking more frequently.

You might also notice that your utility bills are higher than usual, even if you aren’t running your air conditioner any more often. This is a sign that your cooling system is losing efficiency, and you’ll either need to fix the air conditioner or replace it entirely. We can handle that too – ask about our installation and replacement services!

If you notice that one of these is happening with your AC unit, call Cosby Heating & Cooling right away for a repair:

  • The unit is blowing warm air instead of cold
  • The coil is frozen over
  • There’s a leak or puddle underneath the unit
  • Short-cycling, or turning on and off rapidly
  • You hear a banging or whistling sound when the unit is running

Book Your AC Repair or Preventative Maintenance Today!

Choose the best air conditioner repair service in Mt. Vernon, OH – Cosby Heating & Cooling. We have an A+ rating from the Better Business Bureau, demonstrating our commitment to ethical and honest practices. Call us today for flexible appointment scheduling, or contact us online to book your AC repair today!


We Proudly Service Knox County and Surrounding Areas

  • Bellville, OH
  • Butler, OH
  • Centerburg, OH
  • Coshocton, OH
  • Danville, OH