Call Westin Air for all your Heating and Cooling needs!

Westin Air is dedicated to providing the residents of Westerville Ohio and surrounding areas with the very best in HVAC services. From a simple repair to a complete new energy efficient system, we are here to serve you. At Westin Air, our business practice is to “Do unto others, as you would have them do unto you”.

We believe business can be a win-win situation for the customer and the company. At Westin Air, we are committed to superior quality and customer service.

Westin Air provides a quality installation every time! Whether you are looking for just a furnace, an entire system or a humidifier, you will be impressed with the quality of work and friendly staff assisting you through your entire purchase and beyond! Call us today for a free no pressure estimate! View Details
Service Calls and Repairs
Whether you have a boiler, geothermal, mini-split or traditional furnace and air conditioner, you will be impressed with the service you receive from Westin Air. We take pride in our work and our team members. Quick response time is something we hold dear to hearts. If you are experiencing any issues or would just like a price check, call Westin Air today! View Details
You wouldn’t let your car go it’s entire lifespan without an oil change or tune up, so don’t let your heating and cooling system go without. Just like your car, your heating and cooling system requires annual maintenance to continue to operate as designed. We all have busy lives and understand that one of the last things you should be worried about is your heating and cooling system. We have maintenance plans designed with you in mind. Let us worry about the condition of your heating and cooling equipment. Call us today for more information! View Details
Duct Cleaning
Many companies offer duct cleaning but how good can a carpet cleaning company really clean your HVAC equipment? It is important to educate yourself on the different types of duct cleanings offered and the price differences. Westin Air puts your entire system under negative pressure to ensure the highest quality duct cleaning available. Call us today for any questions you have about duct cleaning. View Details
Furnaces - Repair & Replacement
Whether your needs consist of furnace repair or furnace replacement, Westin Air is your contractor. We pride ourselves in our quality installation, service and the quality team members serving you. Call us today for a Free no pressure replacement estimate or to schedule a service call. View Details
AC - Air Conditioners
Ohio weather is quite challenging in the summer. One day you will be turning on your furnace and the next you will have your air conditioner on to remove the humidity and cool your home. We are as uncomfortable as you when the heat and humidity strike. Whether you need air conditioner repair or an air conditioner replacement, we are your go to company. We offer quick service and installation along with the highest quality. Our friendly staff, knowledgeable technicians are ready to service your air conditioner in the heat of the summer to provide you with optimum indoor comfort. Call us today for a free no pressure air conditioner replacement or an air conditioner repair. View Details
Air Handler
Sometimes called and electric furnace or fan coil, your air handler is the backbone to your heat pump system. Westin Air asks you to trust us with the repairs, maintenance and replacement of this component of your heating and cooling system. Call us today for any questions you may have about your current or future heating and cooling system. View Details
Indoor Air Quality Solutions
Do you have sever asthma, nose bleeds, dry & cracked skin? Are you tired of covering up the smells in your home with air fresheners? Do you want to stop that “bug” being passed around your home or office? Westin has solutions to these very common problems. Give us a call and lets discuss solutions to your indoor air quality concerns! View Details
Westin air offers different accessories to protect your current equipment and allow you to get more out of your heating and cooling system. The advancements in the HVAC technology are simply amazing. Some of these advancements consist of tying you home security system into your thermostat, controlling the lights, locks on doors, garage doors, security cameras, indoor temperature, fan operation all for the touch of your smart phone. Call us today to see how we can help protect your most valuable asset: your home and family! View Details


Water Furnace Geothermal

Westin Air has partnered with WaterFurnace to provide professional-quality installations of the most recognized and respected geothermal systems in the industry. Contact us today for a free, no obligation proposal on a WaterFurnace Geothermal system… Read More

Geothermal Installation new construction

Geothermal Repair

Geothermal Replacement

Geothermal Maintanance

Commercial Heating and Cooling

Westin Air provides commercial HVAC design build, bid spec, maintenance and repair services on a broad range of Commercial Heating and Cooling systems. Commercial heating ventilation and air conditioning (HVAC) can be very unique due to the wide variations in building structures.
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Commercial HVAC Replacement

Commercial HVAC Design Build

Commercial HVAC Bid Spec

Commercial HVAC Maintenance

Commercial HVAC Repair


Saving Calculator

Find out how much you could save with Geothermal Heating and Cooling!

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Water Furnace Logo

Westin Air has partnered with the leading provider in Geothermal Heat Pumps!  For detailed information about geothermal heating and cooling,

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Utility Rebates

Columbia Gas and AEP Rebates Available!!


Flexible Financing

Find out more about the different options we offer.


Energy Savings

How you can save money with energy saving products?


Local Reviews
for Westerville, OH

Rated 5.0 out of 5 stars based on 98 customer reviews

Map of Westerville, OH

Consistently Great!

You can't find a more consistent and reliable technician than Seth! We can always count on him to do a great job and work efficiently. Thanks as always!

Local Reviews
for Columbus, OH

Rated 4.8 out of 5 stars based on 34 customer reviews

Map of Columbus, OH

Prompt, thorough and courteous installation. They were great!

Installation was completed as scheduled. The guys were courteous, prompt and professional. They completed on time, and the quality of their work was outstanding, testing all installed components to ensure 100% functionality. They took extra time to review operations of all components with us, and answered questions. Each of them were highly respectful, and we would recommend their team any time.

Local Reviews
for Canal Winchester , OH

Rated 5.0 out of 5 stars based on 3 customer reviews

Map of Canal Winchester, OH


It’s rare to find good customer service let alone a company that goes above and beyond. My AC unit needed replaced thanks to the R-22 phase out and our overly regulated federal government (need I digress). My father had a great experience with Westin Air a couple years ago so I gave them a call. Cathy provided a quote and promptly answered several email questions. The bid from Westin Air was almost a $1000 better than competitive bids I received for the same unit! My installation requirements were unique and Westin Air went out of their way during a busy season to assist with the solution. The installation process went smooth and the technicians kept the house clean (used drop cloths without being asked to keep the path from the front door to the basement clean). Westin Air provided a trifecta…best product, best price and best service. I proudly recommend Westin Air.

Local Reviews
for New Albany, OH

Rated 5.0 out of 5 stars based on 5 customer reviews

Map of New Albany, OH

Westin Gives Great Service

Worked with Seth today and covered all of needs for my services. I have worked with Westin before and would give high five!!

Local Reviews
for Sunbury, OH

Rated 5.0 out of 5 stars based on 7 customer reviews

Map of Sunbury, OH

Preventive maintenance inspection

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