They were the best that I could find. They were incredible and I can refer them. They came in and installed the heating and air-conditioning system, so they replaced the existing one and they put an entire new system that included everything like the vent, all of the piping and what not. I don’t remember how much I paid; I just knew it was incredibly comparable, compared to the pricing everywhere around the area. They also have a certificate and they don’t know what it is for, but it is something regarding going green, so they are environment friendly which appealed to me. They were professional. The job was done quickly, and it was done incredibly fast. They are very thorough. They didn’t leave the foot print in my home, and I currently deal with white carpets. It wasn’t as cheap as other companies were, but they were going green company, so they had that in their favor. They were here in no time at all, and they were here within the week that I called them because I needed the air conditioning. They were punctual, and I wasn’t even given a 2 hour gap. They said we will be at your home at 9 and they were here at 9 and it is hard to find it in any companies. I met 2 different gentlemen and my husband wasn’t at home and they were incredibly respectful and professional. So I felt at ease with their company and they were just thorough at their work. They do a thorough check, on a yearly basis.