When I received a quote over the phone for $169.95 I figured they would do a pretty thorough job of cleaning my ducts. The total bill came to $267.44 for nothing more than a "blow and go" duct cleaning. Coming to the job a half hour late isn't a good start and when they were finished "cleaning my ducts" I went to a bedroom to look at the fresh air return and it wasn't even touched. Still had my finger mark in the dust I made before they came. Makes you think how many more ducts did they miss? They did a poor job sealing the large hole they cut into my furnace ducting for the vacuum hose and to finish it off after they had left I noticed they left my side gate open and the big black vacuum hose was left there. I phoned the owner to tell him they left their hose at my house and was not happy with the job I just paid for and he said he would give me a refund which he never lived up to. Terrible all around. I don't recommend them and will never use Duct Blasters again. Do your homework folks before getting anyone into your house to do anything.