Only because I can't give them a zero.
I saw a coupon in Groupon for a "One whole-house air duct and dryer vent cleaning".
I purchased a Groupon and scheduled an appointment on Wednesday and a window of 12- 4 PM. I asked for a phone call about ten minutes before they were to arrive.
Wednesday 4:30 PM. No show and no call. I called and they said the driver had car problems. We rescheduled for Thursday at 9 -11 AM.
Thursday 11:30, no show no call.
I called and was told I had cancelled the appointment. I explained I had not but now I wanted to. They tried to press me to set another appointment and I said they had inconvenienced me enough and I wanted my money back.
They hung up.
Now I did some research on this company. Yes, I should have done it bfore buying the Groupon but I thought Groupon vetted their vendors.
HORRIBLE REVIEWS!!!!
There are several Youtube videos of what these types of companies do to rip-off consumers.
http://www.youtube.com/watch?v=1hUB0LVddzk
http://www.youtube.com/watch?v=pOSOi-NXILQ