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| Is your A/C working properly? |
Don't wait till the hot weather arrives!
Save 50% in the month of May, have your
Air Conditioner checked for proper funcition before the season starts for ONLY $99!
Regular $199.
Call 614-678-6344 today to schedule your A/C maintenance, and be assured you will be cool when summer hits.
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| VIP Membership |
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Sign-up for our VIP Membership TODAY and discover all the benefits.
Sign Up NOW! |
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| Tips for Spring |
1. What to look for before you call a Tech 2. Maintain Your Equipment
3. Change your filter regularly!
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Whole House Humidifer from Aprilaire |
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To solve these problems, call us for your opptions on a whole house humidifier today 614-678-6344. Starting as low as $ 499.
Or go to the contact form. |
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Why you need a CO test |
Our service technicians are certified to properly test and diagnose potential CO exposure in your home.
KNOW Heating is the only carbon monoxide and combustion NCI certified HVAC company in Columbus.
Contact us to have your home tested for CO!

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Carbon Monoxide is the #1 cause of poisonings in the U.S. Yet less than 5% of all CO Poisonings are reported! The safe and efficient operation of your heating equipment and other combustion appliances cannot be determined without testing... |
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| NSI 3000 Low Level CO Monitor |
| Low-Level CO Monitor National Safety Institute, lets you know there's a problem before reaching dangerous, even deadly Carbon Monixide levels, long before the other detectors even begin to work. |

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| 100% Satisfaction Guaranteed* |
$39.50 Service Call |
At KNOW Heating your satisfaction is guaranteed on all:
Repairs
All qualified HVAC, Furnace, Heat Pump, Heating and Air Conditioning repairs come with a full two (2) year warranty (parts and labor). We are so confident in the repair that we’ve made for you, should that repair fail in the *first year we will not only come back and fix it for free, we will also refund 100% of the repair price.
Service
If you are not 100% satisfied with the service we provided, be it furnace, heater or air conditioning, there is no charge for *that service. Limited to maintenance and diagnostic.
Installation and Replacement
We guarantee that the HVAC equipment we have installed in your home will perform as we have stated. For any reason, at your whim, you are not 100% satisfied with the air conditioning and/or heating system installation in the *first year, we will replace it at no additional charge or remove the heating and/or cooling system and refund 100% of your investment.
If we are willing to give you a 100% money back guarantee, what does that say about the quality of our work?
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For only $39.50 our technician will come to your home in Columbus, Ohio and diagnose the problem and give you a written estimate for the repair. No repairs are made without your approval or the repair is free.
The service call is valid Monday - Friday 8am - 8pm, Saturdays 8am - 5pm, excluding Sundays and Holidays. The price is per unit and residential only.
For commercial prices please call our office at 614-678-6344.
No estimates for installs or repairs are given over the phone. |
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| The Importance of Maintenance |
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If you have not yet scheduled your yearly Air Conditioning maintenance, call today!
Have an expert technician trobleshoot your A/C for only $99, save 50% off the regular price in the month of May.
Residential unit, system must be in working order. |

See your service area
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| VIP Membership |
Helping Our Community Together We Can |
Members Benefits:
Loyalty Reward
Bi-Annual Maintenance
20% Discount on repairs
Priority Service
To get started
Call 614-678-6344 or download the VIP form.
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Read about the program |
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