We bought the groupon and am glad that we only spent $49. I would say that we got $49 worth of service, but no more. If we paid the full price for this that they say it's worth, this would be one star and I'd be asking for a refund. They did pull the registers off the wall and ran a vacuum hose in them and changed out our air filters that we had already bought, but that's about it. They did nothing with the dryer vent like they said they would. All they did was vacuum behind the dryer. Not exactly a $68 value like they claim. They didn't bother to look at the ac unit which was part if the groupon. In the end, yes I feel I received my $49 worth, but not what I expected. This is clearly a way to just get in the home and try to up-sell their other more expensive products.