We have had only excellent service from AC by J, including a technician showing up today to re-light the pilot on the water heater. We called this morning, scheduled for this afternoon, and the problem was resolved earlier than expected. We originally called to have our AC unit serviced close to a year ago. This was based on a recommendation from my uncle, who has used AC by J for years. Carey Johnson (technician #408) was extremely helpful in determining an issue with the thermostat and the breaker. The charge was reasonable for the work done, and we decided to sign up for ComfortCare. This gives us peace of mind and AC by J has delivered service over and above on two other occasions, including today. We highly recommend them.