I found the service was expensive at $314 for a furnace cleaning of a 1,000 square foot bungalow with an unfinished basement. I don't even think that they did anything with the hot water tank as had been indicated on their coupon.
Also, they put in the wrong filter size and the call center staff as well as Matt were very argumentative about it and told me that the filter is only worth $1, that I had to meet them in the middle and that they are not my employee. I had called them about the filter based on principle.
They also did not provide me with an invoice so I have no idea what the breakdown of the expenses were but immediately charged my credit card.
I cancelled my carpet cleaning that had been booked with them and I won't use their services again - too expensive and too argumentative over $1. Next time, I will try another company that has a higher rating.