AC Tune-Up & Maintenance

Why Maintenance Matters

The Benefits of Regular AC Tune-Ups

Your air conditioner is the hardest-working appliance in your St. George home. From late April through mid-October, it runs for hours every single day, battling temperatures that routinely exceed 100 degrees and frequently push past 110. That is roughly six months of near-constant operation, which places extraordinary demands on every component in your cooling system.

Regular preventive maintenance is the single most effective way to keep your AC running reliably, efficiently, and for as long as possible. Just like your car needs oil changes and tire rotations to avoid breakdowns, your air conditioner needs professional attention to catch small issues before they become expensive repairs.

Prevent unexpected breakdowns. The vast majority of AC failures we see could have been prevented with routine maintenance. Worn capacitors, dirty coils, low refrigerant, and loose electrical connections are all issues that our technicians catch and address during a tune-up — long before they cause a system failure on the hottest day of the year.

Lower your energy bills. A well-maintained AC system operates up to 15 to 25 percent more efficiently than one that has been neglected. Dirty coils, clogged filters, and worn components all force your system to work harder, run longer, and consume more electricity. In St. George, where summer electric bills can be staggering, that efficiency difference translates to real money every month.

Extend equipment lifespan. The average air conditioner in Southern Utah lasts 10 to 15 years, but well-maintained systems consistently outlast neglected ones by several years. When you consider that a replacement system costs thousands of dollars, regular tune-ups at a fraction of that cost are one of the smartest investments you can make.

Maintain your warranty. Most manufacturer warranties require proof of annual professional maintenance. Skipping tune-ups can void your warranty, leaving you financially responsible for repairs that would otherwise be covered. Our maintenance records protect your warranty coverage.

Timing Is Everything

How Often Should You Schedule Maintenance?

For most homes in St. George and Southern Utah, we recommend a minimum of one professional tune-up per year for your cooling system. The ideal time to schedule this service is in the spring — March through early May — before the summer heat sets in. This gives us time to identify and address any issues so your system is ready to perform when you need it most.

However, given the extreme demands our climate places on AC equipment, many of our customers opt for a second maintenance visit in late summer or early fall. This mid-season checkup ensures that your system has not developed any issues during the peak cooling months and is still operating efficiently as temperatures begin their slow decline.

If your system is older, has a history of problems, or if you have not had it serviced in more than a year, scheduling a tune-up as soon as possible is strongly recommended regardless of the season. Running a system without maintenance increases the risk of breakdowns and can accelerate wear on expensive components like the compressor.

Between professional tune-ups, there are a few simple things you can do to help your system run well. Check and replace your air filter every 30 to 60 days during heavy-use months. Keep the area around your outdoor unit clear of debris, vegetation, and obstructions — maintain at least two feet of clearance on all sides. And if you notice any changes in performance, unusual sounds, or unexpected increases in your energy bills, do not wait for your next scheduled service. Call us right away so we can catch the problem early.