I have had John at Marty’s work on the AC systems in 3 different Condos over the past 8 years. In one, he installed a complete new system at a good price. At the second, he replaced a capacitor. At the third, there were no repairs. At all three, I had him doing annual inspections & cleaning. The cost is always reasonable. The work is first rate. Best of all, he arrives on schedule. Don in Myerlee