Our home warranty scheduled Maximum Comfort Specialists to repair our heater that stopped working on the coldest day of the year! The scheduler picked up the phone right away and had a technician at our house within 24 hours (the home warranty allowed up to 48 hours). The technician was friendly and professional, and the entire bill was just the trip charge! The line charge and repair of the restricted line were included. I would recommend this company to anyone wanting to hire an HVAC company with integrity.