COVID-19 Update
At Costello Heating & Air Conditioning, we understand the concerns in our community and are working to ensure our customers and employees stay safe and healthy. We remain available for 24 hour service and are taking additional sanitization measures to continue to provide exceptional service. 
We appreciate your support!
Costello Heating & Air Conditioning |34986 Lakeland Blvd 3EastlakeOH44095 | (440) 951-5561
Costello Heating & Air Conditioning
34986 Lakeland Blvd 3
EastlakeOH 44095
 (440) 951-5561
Honest and Trustworthy Heating
& Air Conditioning Services24 Hour Service
 (440) 951-5561

HVAC Service Eastlake, OH

Keeping your home comfortable and energy efficient is our mission at Costello Heating & Air Conditioning. For more than 35 years, we've been providing the most reliable HVAC service in Eastlake, OH, with honesty and integrity. Whether you need some routine maintenance on your furnace, installation of a new water heater, or service to your heat pump, we have you covered. Stop by today to see how our HVAC service is second to none.


We take pride in our comprehensive offerings of installation, service, and repairs of all HVAC equipment from the smallest of AC units to the largest of heavy-duty heat pumps and furnaces. Our service technicians are highly trained and have years of experience in providing top-quality service to our valued customers. You'll be treated like a friend instead of a number, and your concerns and goals will always be our top priority.

We install only the best quality equipment from the top brand names in the business, and our technicians are trained to repair or service nearly any make and model you may have.

We're proud to serve these areas:
  • Eastlake
  • Willoughby
  • Wickliffe
  • Euclid
  • Mentor
  • Cleveland
  • Gates Mills
  • Grand River
  • Chesterland
  • Novelty
  • Beachwood
  • Painesville
  • Chardon
  • Chagrin Falls
  • Newbury
  • Perry
  • Maple Heights
  • Solon
  • East Claridon
  • Bedford
  • Thompson


If your home is becoming too chilly in the winter or too hot in the summer, it's time to contact the professionals at Costello Heating & Air Conditioning. Call us today at (440) 951-5561 for a free estimate.

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More Details:

More Details about Costello Heating & Air Conditioning

Accepted Payment Methods:

  • Debit Card

Business Hours:

Business Hours:

Sunday 24 Hours
Monday 24 Hours
Tuesday 24 Hours
Wednesday 24 Hours
Thursday 24 Hours
Friday 24 Hours
Saturday 24 Hours