I had been wanting to get my air ducts cleaned for a while, and saw a Groupon deal for Affordable Air Duct cleaning. Their previous two reviews on here were positive so I decided to give it a try, and $59 (which included the dryer vent) didn't seem like a bad deal. Their service was great, the guy who came out to do the work was very friendly and nice, and I feel that he did a great job. He took pictures in each of the vents so he could show me how dirty they were before, and how clean they were after. I was a little disappointed, though, but I'll still give 5 stars because it was my fault. If you get the Groupon, know this: it only covers 1 cold air return (vents that suck air in), and we have like 6 or 7 in our house. Each of those costed extra. Also, cleaning the furnace was an extra $150. My original total (excluding the $59 Groupon) was $525 and this included all vents, cold air returns, the furnace, and also a anti-allergen spray stuff to go into the vents after the cleaning. The guy could see that I was pretty surprised by all of this, I had fully expected the Groupon deal to take care of everything. So he knocked $50 bucks off for me, which was nice, and I decided not to do the extra spray at the end, but I still ended up paying $428 + $59 for the Groupon. So while the service was needed, and done very well, just know that it's going to cost more than the Groupon if you choose to go that route. Overall, I'd still say I recommend Affordable Air Duct Cleaning. read more