Enwise Home Services No Longer In Business

I recently had a air conditioner and new furnance installed by ENWISE . The work done is great however the followup with some questions that I had is lacking . I called their customer service number to get someone to come and look at my furnance and it took over three times before we finally could make an appointment. The expectation is that you stay home from work for 3 hour period . Don't realize people actually work and can't be available sometimes from 9- to 5 .
The installers were exceptional in their workmanship and very good at getting everything done so well.
I just think that when it comes to sales rep is very pushy and is only interested in making the sale no followup on the service or questions that you may have. I would not recommend them to anyone since I would be concerned that they would get same rep and service that I received.