In Austin, an air conditioner can go from occasional use to running for hours a day as summer settles in. A little preparation before the first long heat wave can help you spot problems early and make sure the system is ready to cool your home.
Start with the simple checks
Replace or clean the air filter according to its instructions. A clogged filter restricts airflow, which can make rooms feel less comfortable and put extra strain on the system. Homes with pets, renovation dust, or heavy system use may need more frequent filter checks.
Clear leaves, grass, and other debris from around the outdoor unit. Keep plants and stored items from blocking airflow, and do not bend or press on the delicate fins. Inside, make sure supply vents and return grilles are open and not covered by furniture, rugs, or curtains.
Check the thermostat settings and replace its batteries if needed. Set cooling mode and a comfortable temperature, then listen for unusual sounds when the system starts. If you notice a burning smell, repeated cycling, weak airflow, or water around the indoor equipment, arrange a professional inspection rather than opening electrical panels or attempting a repair.
Know what a tune-up can address
A homeowner’s checklist cannot replace a service inspection. A technician can examine system components, check airflow and controls, and look for wear or drainage issues before they turn into a mid-summer breakdown. A tune-up is also a good time to mention rooms that stay warm, longer-than-usual run times, or changes in your electric bill.
Bluebonnet Air’s annual maintenance plan is $189 and includes two tune-ups and priority scheduling. The company services central air, heat pumps, and ductless mini-splits across Travis and Williamson counties. If the system does stop cooling during summer, Bluebonnet Air offers same-day AC repair; tell the service team what you have noticed and whether the home is still cooling at all.
Make a plan before the first heat wave
Try the cooling system on a mild day before you need it continuously. Give it time to run, check whether air is moving from the vents, and confirm that the home begins to cool. If performance seems off, booking service before peak demand can give you more flexibility than waiting until the hottest day.
For a pre-summer tune-up or help with an air conditioner that is not cooling, get in touch with Bluebonnet Air.