Whether we’re facing cold winter weather or chilly fall nights, it’s important to have a furnace company you can rely on in Raleigh, NC. At Thermo Direct, our team of HVAC experts is available 24/7 to respond to urgent furnace problems and provide tune-up and maintenance services to keep your home or place of business warm and comfortable, all year long. We have more than 20 years of experience providing HVAC services to clients in Raleigh and throughout the nearby areas. We’re the heating contractor you can depend on night or day!