He is a kind transparent person with amazing professional knowledge and skills

We had a not clear problem with furnace. Most of the time it worked, but it stopped working from time to time. It is hard to make proper diagnostic in such a condition. Darryl at Sharpe Advantage has made it perfectly. Excellent service!!! He is a kind transparent person with amazing professional knowledge and skills. Thank you Darryl! I will call you for preventive maintenance next year.