Heating and Cooling Westerville Ohio
Choose Olentangy Heating & Cooling of Westerville, OH.
Work with the Columbus HVAC Crew that will deliver you excellent service and outstanding results!
Testimonials
Westerville’s Trusted HVAC Contractor
See what customers are saying about Olentangy Heating & Cooling
HVAC Services
Almost every Westerville heating and cooling company offers similar services. What makes Olentangy Heating & Cooling stand out is our strategically built team that can deliver on promised results, demonstrating their expertise in the heating and cooling industry while providing A+ customer service.
Heating
Change outs, brand new installs, or furnace repairs, there isn’t a thing that our technicians cannot tackle.
Air Conditioning
AC repairs, replacements, and new installations. Our team has you covered no matter what the job may be.
Duct Cleaning
We provide seasonal air duct cleaning services to help you get rid of the dirt, dust and debris that tends to build up.

About Us
Olentangy Heating & Cooling of Westerville Ohio
Olentangy Heating and Cooling is the direct line to working with an experienced Westerville HVAC contractor that is employee and customer focused. We are proud to be a partner of the 5-Star Heating and Cooling Group, which has grown to be a major staple in central Ohio.
We offer professional HVAC services for residential clients in Westerville, OH as well as surrounding areas throughout Franklin County such as New Albany, Powell, Worthington, Alexandria, Dublin, Gahanna, Columbus, Blacklick and more areas. Our technicians will ensure that you stay comfortable in your home, January through December by installing the latest equipment or repairing your existing system.
Whether you need routine maintenance or emergency repairs to keep your house warm in the wintertime or cool during the summer months we’ve got you covered!
Heating and Air Conditioning Repair in Westerville
When the unpredictable Ohio weather turns your furnace into a pile of useless metal, Olentangy Heating & Cooling is here to save you. With over 30 years experience and knowledge any time from winter cold drafts to long summer days in heat waves – there’s no problem that this service company can’t tackle when it comes down on heating or cooling products.
A furnace must be maintained and operated seasonally in order for it stay operational year-round, but with the unpredictable Buckeye State we can provide you an experienced team who knows how deal with these issues all day every day – even during those brutal summers! That’s why Olentangy Heating & Cooling has been helping the residents of Westerville and neighboring communities for years and even more to come!
Furnace Installations
Having trouble turning your furnace on? We’re here to help. Whether you need just some simple maintenance, or a full overhaul, we can handle it.
Furnace Repair Services
Our expert furnace installers always deliver professional results. You’ll get the heat you need to protect through the coldest winter months!
Air Conditioning Installations
AC is the ultimate relief to all your summers woes! Your home gets cooler, your relationships get warmer and we guarantee an efficient installation every time!
Air Conditioning Repair
You should not have to purchase a new Air Conditioner when you can pay the professionals just to fix it. Say goodbye to hot summer days.
Tips For Maintaining a Healthy HVAC System
- Check the air filter monthly for any loose debris or obstruction.
- Clean out leaves from the exterior condenser unit once per season, as they will clog up the fins and restrict airflow.
- Change the furnace filters every 3-4 months to keep dust and debris from clogging up the system.
- Keep trees trimmed away from components of the HVAC system, as branches can break off in storms and fall on units with devastating results.
- Get an inspection twice a year by a professional technician to make sure there are no leaks or other potential problems that could cause issues down the line.
- Inspect ducts regularly for corrosion, leaks, or other damage that could affect performance.
Don’t have time to talk? Submit a free quote and we will reach out to you!
Common Questions Asked
News & Media

6 Actionable Ways To Help Maintain A Healthy HVAC System
Do you feel like your HVAC System is constantly breaking down and costing a fortune to fix? Stop sweating it! Here are 6 tips for maintaining your HVAC system so that it can operate at peak efficiency.1) Check the air filter monthly for any loose debris or obstruction. 2) Clean out leaves from the exterior…

3 Major Benefits of Hiring a Professional Air Duct Cleaning Service
Did you know that the average house has 10-30 air ducts and up to 15 feet of ductwork in each room? That’s a lot of dust, dirt, and other debris! Air Duct Cleaning Services can help remove this buildup for your home or office. You may not be aware, but a dirty air duct system…
Westerville Ohio HVAC Contractor
Servicing residents of Westerville, OH and the surrounding communities, providing you excellent heating and cooling services.