My hubby and I decided it was about time to get a new central air unit this summer. We were not in a rush because are old one was still working a little bit. So we decided to get at least three estimates and we ended up getting 5 . We took three days and looked over the estimates and we researched all the different brands of air units . We decided the best deal was Irish heating and cooling. There was ONE a little cheaper than them but the unit was not as good. Well today they came an installed the air unit they got here at 8 am and were finished by 12 pm so 4 hours. Not bad they were nice guys and They offered to were booties over their shoes because I was about to have my carpet cleaned. It wasn't necessary because i have a separate entrance but it was nice of them to offer. It was my first time using this company and i will continue to use them bi yearly to clean the unit and my furnace and add refrigerants.