Our furnace was making buzzing noise when fan turned on. I called in the morning around 9am&12::30pm Steve was at our place. He diagnosed the problem and easily found that our A/C broke down and need to replace. He explained the problem very clearly and professionally.Steve spoke with Mark and gave me few options and an estimate.I made my decision and made appointment for installing new air conditioner.Damien and jarrod installed the air conditioner and done the job very clean and professionally