Best Air Duct Cleaning in Toledo OH

I called to have a winter furnace inspection done and scheduled for the following week. Technician arrived and performed inspection and found a faulty heat exchanger and made all arrangements, fixed problem and all work was done. I have no complaints about work. I received my bill for $735 and since the heat exchanger was under warranty and shipping was $75 and there was a maximum 3-4 hours of work (1 hour at my house and some assembly in their shop) I asked why bill was so high. I was told you were quoted that was the price
I WAS NOT GIVEN A QUOTE.
I try to be fair, honest and reasonable and this company IS NOT. The price is outrageous.

Called to get an estimate for install. Took them 5 weeks to get out just to give an estimate which they had to reschedule once. When we finally did the walk through I was told I would have an estimate within a few days. 4 days later I got an estimate that was nearly $10k just to install a unit i already have. This is nearly $3k over what I expected. When I asked for an itemized breakdown of the estimate, because it had 0 details on what they would do, I was ignored. I reached back out and was ignored again. Clearly they don't want my business so they won't be getting it.

THIS IS NOT A LICENSED AND INSURED PLUMBER. He damaged my home and did not fix the damage. NOT PROFESSIONAL. Do not let this convicted felon in your home. You can see his record on OTIS, Michigan's offender directory, offender number #716116. Will be contacting the better business bureau for operating under a false license. Stay away!