Air conditioner installation
After the compressor died in my 20+ year old A/C unit, I went to work doing my diligence checking out the competition. High Efficiency...
Eric Miller in Thornhill
I finally decided to replace my old furnace. I contacted High Efficiency, Rocky Wang came over and provided me with very honest...
Edwin E from Toronto
Air con tune up
My story with Rocky Wang and High efficieny cooling and heating starts with me buying a groupon from another company (whcih I...