When a heater is well-maintained, there is only a small chance that you will need to schedule an HVAC service over the course of the cooler winter months in Alexandria, VA. Even when your heater does break down, it often will continue to blow at least some warm air to keep your home moderately temperate until help arrives. In other cases, however, a broken heater is a true emergency, and you may need to schedule the next available appointment with a company that can arrive at any hour of the day and on any day of the week.
There are two main instances that dictate the need for emergency services. For these, you should immediately call a heating repair professional in Alexandria, VA.