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.
VIP Membership has it's advantages
Air Conditioning and Heating systems, just like your car needs maintenance.
For only $15.00 per system, per month you can become a VIP Member, and take advantage of the all the benefits.
Sign up below!
To reward our VIP Members with Loyalty, consecutive membership dues are accumulated and can be deducted from a complete system replacement.
To prevent breakdown and maintain efficiency, we will adjust, check, clean, examine, inspect, lubricate, measure, monitor, tighten, and advise of any needed repair in the spring for your AC and in the fall for your furnace. Maintenance details.
20% Discount on repairs
When you become a KNOW VIP Club Member, you are entitled to a 20% discount on repairs. (No repairs are made without approval)
Should your system breakdown, our technician will respond to your call as a priority service call.
To get started
Call 614-678-6344 if you have any questions, or need help signing up.
Save $HUNDREDS$, and KNOW your equipment is always ready to cool or warm your home.
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