Ohm's Mechanical Service

OHMS Is Your #1 Source For All Your Heating & Air Conditioning Needs With Over 35 Years Of Experience.
OHMS is a fully licensed company in residential and commercial heating and air conditioning equipment. We have served the GTA's heating and cooling needs since the 1980's. Our reputation is based on providing dependable superior quality products and service to the consumer at competitive prices. OHMS will perform all work in a professional manner and will treat your property with the respect it deserves.
You can count on us to provide you with a system and solution that fits your unique needs. And since we've installed hundreds of heating and cooling systems, we've earned a reputation for doing the job right the first time. OHMS is committed to meeting or exceeding your comfort needs.