AC Repair, Installation, & Service You Can Trust

Over 35 years of Award Winning Service

Costello Heating & Air Conditioning

When you want your home to stay cool and comfortable throughout the summer, Costello Heating & Air Conditioning has you covered. Our air conditioning technicians have the tools, training, and experience to provide an array of services from air conditioner installation to repair and service in Eastlake, Willowick, Mentor, and surrounding areas of Ohio.

We have been providing dependable cooling services to the residents of Ohio for over 35 years. Our team is highly experienced with all types of cooling systems, and we can help ensure your system is running like new. No matter your AC needs, our team is always ready to help.

Signs You Need AC Repair Services
Does Your AC Need to Be Serviced?
Benefits of Installing a New Air Conditioner

Signs You Need AC Repair Services

If you’ve ever had your AC fail on the hottest day of the year, you know how fast things can get uncomfortable. At Costello Heating & Air Conditioning, we have our technicians ready to restore your comfort as soon as possible.

Before your system breaks down, chances are it will show a few signs of failure. Some issues are obvious, such as when your unit blows warm air. Other issues are less apparent. It helps to know some of the warning signs that may indicate your unit needs repair.
Watch out for these signs, and you may not only save money in the long run but also have minor issues fixed before they get out of hand.

  • Poor airflow
  • Unpleasant odors
  • System leaks
  • Loud or unusual noises
  • Lack of cold air

If you’re experiencing any of the issues listed above, call us right away for free estimates. Our experts will quickly diagnose your unit and restore your home’s comfort.

Does Your AC Need to Be Serviced?

Your AC is like any other machine. It consists of moving parts that succumb to wear and tear over time. Costello Heating & Air Conditioning can ensure that necessary service and upgrades are performed regularly. This can save you valuable time and money, and it will keep your system operating at peak efficiency. Other benefits of servicing your system include:

  • Prolonged life of your system
  • Greater comfort
  • Healthier air quality
  • Fewer costly repairs and service calls
  • More reliable operation

We recommend an annual AC tune-up to keep your system in tip-top shape. Our team will do everything from inspecting and cleaning your unit’s wiring and mechanisms to making replacements, which are a bit more challenging for the average homeowner.

Benefits of Installing a New Air Conditioner

Whether you’re replacing an old AC or bringing in a new system altogether, you should know that proper installation is important. The quality of installation can make or break your system’s operation throughout the course of its lifespan.
While installing an AC by yourself may seem like a tremendous cost-savings strategy, it’s vital that you trust an AC installation specialist with the task. At Costello Heating & Air Conditioning, we can help you choose the right unit for your needs and budget, and we can ensure safe installation.
A few signs that your old AC may need to be replaced include:

  • Failure of the unit to turn on
  • Uneven cooling
  • Strange noises
  • Inefficient cooling
  • Constant need for repairs

Replacing a unit that’s beyond repair may seem costly and stressful, but the change may also come with benefits. A newer, more advanced AC unit is likely to be more efficient, which means cutting down on repair costs, saving on energy bills, and reducing your carbon footprint.

Why Choose Costello Heating & Air Conditioning

At Costello Heating & Air Conditioning, we’ve been setting the standard for AC repairs, service, and installation since 1983. We take pride in everything we do, and our team works hard to deliver top-notch service to our customers.

Your time is critical, so our technicians strive to arrive promptly at a time that’s convenient for you. Our team will never try to upsell you on anything, and we only recommend the best.

When you need a dependable AC contractor, choose Costello Heating & Air Conditioning. We keep our customers comfortable with reliable AC repair, service, and installation. Call us today at (440) 951-5561 for services in Eastlake, Willowick, and Mentor, OH.

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What Our Clients Say

They have always been there every time we've needed them to repair our old furnace. Professional and friendly and affordable. After 5 years of dedicated repairs on our old furnace (it was over 20 years old), we finally bought a new one from Costello and its working great!!! So grateful for their service and dependability.

Katie M
Service Areas
Beachwood
Chardon
Chesterland
Concord
Eastlake
Euclid
Fairport Harbor
Kirtland
Kirtland Hills
Lyndhurst
Madison
Mayfield
Mayfield Heights
Mentor
Mentor-on-the Lake
Painesville
Shaker Heights
South Euclid
Wickliffe
Willoughby
Willoughby Hills
Willowick

Beachwood
Chardon
Chesterland
Concord
Eastlake
Euclid
Fairport Harbor
Kirtland
Kirtland Hills
Lyndhurst
Madison

Mayfield
Mayfield Heights
Mentor
Mentor-on-the Lake
Painesville
Shaker Heights
South Euclid
Wickliffe
Willoughby
Willoughby Hills
Willowick

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©2021 Costello Heating & Cooling. All rights reserved.

Phone

440-951-5561

Address

34986 Lakeland Blvd 3
Eastlake, OH 44095

Ohio License

# 27428
©2021 Costello Heating & Cooling.
All rights reserved.