A#1 Air installed our A/C approximately 3 years ag...

A#1 Air installed our A/C approximately 3 years ago. We contacted A#1 Air to come out and do a 'checkup' on our A/C unit--glad we did. Andy V. went through the entire process and explained what he was doing in terms I could understand. During his checkout, he noticed that there was a refrigerant leak and promptly had a plan of action. He knew what part would be needed (Lennox specific part) He checked to see if our unit was still under warranty--which it was and said he would have it repaired that day--at no charge. I will continue to use A#1 Air for all of our HVAC needs and will gladly recommend them to others!!