Make Your Home A Cosby Home
AC installation requires highly-skilled trained experts to ensure efficient cooling. Cosby Heating & Cooling is a leader in AC installation and other HVAC services in Mt. Vernon, OH.
Do you need reliable heating repair in Mt. Vernon? Call Cosby Heating & Cooling today for flexible heating repair appointments and professional service.
Geothermal HVAC systems have shown to be the most efficient way to save money on energy costs while also providing environmentally friendly benefits to homeowners.
AC installation requires highly-skilled trained experts to ensure efficient cooling. Cosby Heating & Cooling is a leader in AC installation and other HVAC services in Mt. Vernon, OH.
Do you need reliable heating repair in Mt. Vernon? Call Cosby Heating & Cooling today for flexible heating repair appointments and professional service.
Geothermal HVAC systems have shown to be the most efficient way to save money on energy costs while also providing environmentally friendly benefits to homeowners.
About
Cosby Heating & Cooling
About Cosby
Heating & Cooling
Cosby Heating & Cooling, in Mt. Vernon Ohio, is committed to providing affordable home heating and cooling solutions. We help serve the people of Knox County and the surrounding areas with highly-skilled technicians who can troubleshoot, diagnose, and recommend what’s best for you based on your individual needs. You can count on Cosby Heating & Cooling to provide you with a system solution that fits your home and your family’s needs. Whether your goals are energy efficiency, reducing your monthly energy bill, addressing allergies, dust or irritants in the air, or having a great system with affordable monthly payments, we are here to serve you. We’ve got a reputation for being thorough in solving problems and installing reliable well-manufactured systems in the area. We’re your one-stop shop for heating and cooling needs. “Make Your Home A Cosby Home!”
Excellent rating
Based on 488 reviews Carl our technician was on time,professional,efficient and didn’t leave a mess. Hope they send him again for our summer check upTodd Hubler (TodZilla) Installed a new furnace in my 150-year-old house without any difficulties, it was done in a day. This company is old-fashioned service and fantastic quality. Totally worth it!John Deever I have had Levi in my home to help install my Hvac. He is a good tech and knew quickly what the issue was. He did a great job and I am warm once again. My condensation drain hose was froze up. My line runs outside of the house and I did not think of checking that. It has never happened. A few trips to the kitchen sink getting hot water and I was back in business. Thanks once again.Don Marston Very nice young man!George Barnett Joe from Cosby is the best tech. Honest, skilled, experienced, courteous. He services furnace and a/c twice a year, follows the specs for our furnace. When we wanted to improve the air return flow he designed and installed a wider duct to improve air flow caused by a bottleneck. Reasonable prices for highly skilled work.Kevin McGee Good, responsive local company. Adam was efficient and knowledgeable answering all of our questions. The purchase decision was tough and we went with a competitor solely because we had purchased their product line in the past. I would recommend Cosby.Don Biancamano I was very happy with your company. And the way my problem was handled. I'm looking forward to hearing from you with a quote for my heating needs. Thank youKarin Kirk Good technician, Knowledgeable and through. I was impressed with his dedication to getting the job done correctly and he was able to express what he did so that I would understand. Good Job.Terrill O'BrienVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Offers
Stay comfortable and save year-round with Cosby Heating & Cooling’s HVAC specials in Mt. Vernon, OH. From seasonal tune-ups to system upgrades, our rotating offers make it easy to get expert service at a great value. Check back often and book with confidence.
Services
Cosby Heating & Cooling
We have a team of HVAC advisors and specialists certified and trained in heating and air conditioning. We can guarantee you a smooth-running system with our services and product installations all year long. We do not stop at your installation.
Having comfort in your home or business is necessary for your family. Installing the proper heating and cooling system from our HVAC company here in Mt. Vernon, Ohio, will help keep your family comfortable and limit unnecessary energy consumption costs.
By choosing Cosby Heating & Cooling, we guarantee you:
Energy-Efficient System Guidance
Costless In-Home Consultations
Proper Equipment Sizing
Full Factory Warranties
Flexible Financing Options
Emergency Services








Count On
At Cosby Heating & Cooling, we are known for our servicers’ capability and professionalism. We deliver the best solutions that fit each unique need and do it promptly. Some of the services available to our Mt. Vernon, OH customers include but are not limited to:
- Preventive maintenance
- Metal sheet fabrication
- New installation of systems
- Indoor air quality
- Repair services
- Duct sealing
Upgrade
Our HVAC advisors provide you with relevant consultation services that help determine the state of your system. Checking the underlying problem helps define the next step regarding your air conditioning or heating equipment. Investing in our seasonal maintenance plans and having system tune-ups is the key to having a reliable HVAC system.
We provide you with reliable products to choose from to cut down ongoing energy costs. We also deliver indoor air quality solutions to improve the air quality in your home that your family may breathe.
Service Agreements
The extreme weather conditions in our area are detrimental to your cooling and heating system. They will eventually break down over several years of wear and tear without proper care. Our Cosby Heating & Cooling team will help you maximize your HVAC system’s life expectancy by providing regular check-ups. We even offer annual service agreements that include:
Two performance tune-ups per year
Performing routine maintenance twice a year on your system helps keep your unit running as efficiently as possible. These check-ups also allow our HVAC advisors to halt certain problems such as burnt or loose wires and freon leaks.
10% off repair labor
Our discounted rates save you money with every service call. Our repair trucks are fully-stocked, allowing us to repair 99% of calls on the first visit.
Unit purchase discounts
If or when it’s time for a new energy-efficient unit, we offer a $50 per year replacement equipment credit accrued on an annual basis if you keep continual coverage up to a $500 credit.
10% off replacement parts
You may not need to replace the entire unit, just certain parts. With our annual service agreement, you save on replacement parts.
Labor warranty
We offer a 90 day no diagnostic fee after a maintenance check has been performed. We stand behind our work.
Energy-saving coil cleaning
Dirty coils reduce the efficiency of your system and may force your HVAC system to overwork. Dirty coils can lead to a shorter life expectancy that may affect your utility bill.
Maintenance
Knowing your air conditioning and heating system are running efficiently year-round can provide you with peace of mind. The Smart Choice Maintenance plans can extend the life of your HVAC systems. It can even help by lowering your utility costs.
It’s everyone’s goal to have an efficient and reliable HVAC system that keeps you warm during winter and cool during summer. No one wants to be caught by surprise with a broken system. Regular maintenance should be at the top of your list to avoid costly repairs and after-hour headaches.
- Reduce Utility Bills. A poorly maintained HVAC system results in higher energy bills. If the system is faulty, it consumes a lot of energy to try and warm or cool your home or business.
- Provide Long-Lasting Equipment. Regular maintenance will help to maximize the life expectancy of your system.
- Provide a More Comfortable Indoor Environment. Indoor air quality is vital, especially if the home or business premise has an individual with breathing difficulties.
Comfort Guaranteed
Comfort Guaranteed
Experience worry-free comfort! Contact Cosby Heating & Cooling for expert HVAC service and enjoy the peace of mind you deserve.