KNOW Heating Logo KNOW Heating LLC
Columbus, Ohio
Heating and Cooling

$39.50 Residential
Service Call
614-678-6344
Mobile Site
Spacer
KNOW Heating KNOW Heating KNOW Heating KNOW KNOW Heating KNOW Heating
Spacer
Whats New KNOW Heating
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.
VIP Membership
KNOW Heating VIP Membership Sign-up for our VIP Membership TODAY and discover all the benefits.

Sign Up NOW!

Tips for Spring
1. What to look for before you call a Tech
2. Maintain Your Equipment
3. Change your filter regularly!


Buy your filters here
Whole House Humidifer
from Aprilaire
Humidifier
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.


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!

CO Test

More
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...

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. NSI CO Monitor

More
Do it yourself check list
check Is the power on at switch/breaker? HVAC Service Check List
check Is the filter clean and properly installed?
check If gas is the gas on to the furnace?
check Dose your thermostat use batteries?
check If its a programmable T-stat, is the clock set properly?
If you have checked all of the above and you are still having problems with your system, call us at 614-678-6344.
Thing to KNOW before you call us
check What is your system not doing?
check How long have you had this problem?
check About how old is your system?
check Is your system Gas or Electric?
check When was the last time your system had maintenance?
check Do you have rooms that get too hot or cold?
check Is your system loud when its running?
check Do you smell the system when the blower comes on?
check Are there any funny noises, screeches, poops or thuds?
check Do the lights dim when your system comes on?
  Schedule on line
Our service call is only $39.50
An expert technician will come to your home and diagnose the problem, give you an estimate of the cost repair. Most repairs are made the same day.

At KNOW we are dedicated to all our customers, both large and small. We work hard to exceed their expectations.

Our first responsibility is to ensure that every customer receives a quality and reliable service.

We service and repair all brands, warranty work, air quality and geo thermal. These are only some of our services, feel free to call us with any questions you may have.

Our technicians go though an extensive background check and random drug screening for your safety and peace of mind.

We're so sure you'll be satisfied with our service and repair, we stand behind it with a 100% money-back guarantee.
 
What our customers say about our service
Frederick Aldama I write to basically gush. From the initial assessment of the issue—determining how to achieve a proper heat and air conditioning flow to the upper floors of a 5,000 sq foot house...

Professor Aldama, the Ohio State University, 12/14/2011
Condenser It was the most amazing experience. This guy is so knowledgeable and he went so overboard and out of his way checking...

Lana C, Bexley, Ohio
Dirty air filter Just wanted to say thank you for coming out on such short notice and for explaining the problem to me and how to clean it up. I really appreciate this honest service.

Terah R, Columbus Ohio
Duct Alteration Thank you for doing such a great job fixing what another company messed up on my air conditioning and heating system. Excellent customer service and excellent work!

Amy S., Columbus, Ohio
  see more>>