Scott Emigh

One of the most common questions our technicians at Sigler Heat and Air receive is: “How often should I replace my HVAC filter?” The simple answer is that it depends on several factors specific to your home and lifestyle. While some homeowners might need monthly replacements, others can go three months or longer between changes.

Replacing your HVAC unit is a major expense, and one that most homeowners hope to avoid for as long as possible. With a service contract from Sigler Heat and Air, routine preventative maintenance is performed on schedule, and your heater and air conditioner continue running efficiently for longer. However, eventually any HVAC system is going