**BEWARE**
The scam that this company is running is nationwide. They are using different company names. 1) is Blue Sky Duct Cleaning 2) All in One
I did a reverse search on the phone number 480-994-1304 and found that it is directly linked to US Air Services.
This company uses living social and groupon to push their 49.99 scam. Once they are in they create situations to up charge and never do the work promised in the 49.99 promo. They basically offer $50.00 off which considering that they are trying to charge 500 plus!! That's no deal and definitely not what is advertised in the groupons or living socials. One main lie is that they install a metal filter that supposedly is top of the line and will prevent your furnace from getting extremely dirty, is allergen free, and lead you to believe the king of filters. These filters were running 120.00 per filter only problem is 1) That is way too expensive 2) They lied about installing the filter. When contacted they stated that they have to order the filter and come back to re-install the filter yet no mention of this when the tech was there. There are numerous complaints being filed with the Attorney General in several states. I wanted to post this review on this board to warn anyone in Arizona since they operate under different names other than US Air. I also would like the add that when you call in the women get very defensive, snippy and the lies come pouring out of their mouths. STAY AWAY FROM THIS COMPANY and it's affiliates!!!!!!!