Maintenance Guides

Regular maintenance keeps heating and cooling systems efficient and reliable, which matters in Central Texas where the AC runs most of the year. These guides explain what a tune-up covers, how often to schedule one and the warning signs that mean your system needs attention.

Start with Why Regular HVAC Maintenance Matters, then see What's Included in an HVAC Tune-Up? and 10 Signs Your HVAC System Needs Maintenance so you know what to look for between visits.

Many homeowners keep spring and fall tune-ups on a schedule through a maintenance plan, and our home maintenance plan page lists what each plan level covers.