AC was not working and I have maintenance coverage with another company. They came and said we need to spend $3000 to $6000 on one of their new ACs because the old one cannot be fixed. We contacted Naz and the technician found out a small part had to be replaced and it took less than an hour. We are so grateful for their honesty and good work. We did not get ripped off by believing a big HVAC company. we will contact Naz going forward and recommend them to friends and family.