"Turned on my 25 year old a/c unit for the first time this year to find it wouldn’t come on. Called John and he came out the next morning. With as old as it was I assumed he would tell me it needed to be replaced , instead he suggested that we try to repair it at a much cheaper cost. After trying everything possible to repair the unit he determined it could not be repaired. He replaced it with a new unit for a very reasonable price. I appreciate the effort he put in to try and save me money by repairing the old unit instead of just trying to sell me a new one. That speaks for John’s integrity and professionalism. Highly recommended Mavec HVAC"