My AC unit was blowing cold and several companies checked it, refilled refrigerant and the problem persisted. JLS Heating took my call and showed up giving a full check for leaks. They provided video and photos of the issue and we agreed to replace the entire unit with a more efficient unit including the furnace. They installed it quickly and returned early run the checks. They installed the shut off outside, thermostat and helped me set up everything. They also took care of registration with the manufacturer for warranty. I would not hesitate to recommend JLS Heating. Honest, professional and quality service and repair. read more