How to Avoid Emergency AC Repairs This Summer

There’s nothing worse than your AC unit stopping on one of the hottest days of the Texas summer. Suddenly, your air conditioning system isn’t keeping up, and you’re left scrambling to find a reliable HVAC repair service. Between sleepless nights and unexpected costs, emergency AC repairs can be stressful, but the good news is that most are preventable with proper system care.

At Wright’s AC & Heat, we’ve been helping Wimberley homeowners avoid cooling system failures since 1992. Here’s how you can keep your HVAC system running smoothly all summer long and avoid the inconvenience of emergency air conditioning repair.

Schedule Preventive Maintenance Early

Before your system is running nonstop in peak heat, schedule a professional air conditioning service. Spring is the best time for a tune-up because it ensures your system is ready for the demands of summer. During a routine maintenance visit, our HVAC technicians will:

• Check refrigerant levels

• Clean the evaporator coil and condenser

• Inspect electrical components

• Lubricate moving parts

• Replace dirty filters

• Test your thermostat

These steps not only keep your AC running efficiently, but they also help prevent sudden breakdowns. Regular maintenance can also extend the life of your HVAC system and reduce your long-term repair costs.

Change Your Air Filter Regularly

A clogged or dirty air filter restricts airflow through your cooling system, causing the evaporator coil to freeze and your system to work harder. Eventually, this extra strain can cause the AC to stop working entirely or trip the circuit breaker.

To prevent this, replace your filter every 1–3 months, especially during periods of high use. This simple step improves airflow, boosts energy efficiency, and helps reduce wear on your system, while also improving indoor air quality in your home.

Don’t Ignore Warning Signs

Before your air conditioning system stops working completely, it often gives warning signs. Pay attention to:

• Warm air coming from vents

• Strange noises like hissing or banging

• Weak airflow

• Water leaks

• Short cycling

• Unusually high energy bills

These can be signs of serious problems, including refrigerant issues, a failing fan motor, or a dirty evaporator coil. Catching problems early allows for quick repair service before they escalate into emergencies.

Keep the Outdoor Unit Clear

Your outdoor condenser unit needs good airflow to function properly. Grass, leaves, debris, and even patio furniture can block ventilation, causing the system to overheat. Make sure to keep at least two feet of space clear around the unit. You can also gently rinse the unit with a garden hose to remove dust and pollen buildup.

Keeping the unit clear helps your air conditioning system cool more efficiently and prevents unnecessary strain that could lead to breakdowns.

Avoid Overworking the System

The hotter it gets, the harder your AC unit has to work. To avoid system strain and overheating:

• Set your thermostat to 78°F when you’re home

• Use ceiling fans to improve airflow

• Close blinds or curtains during peak sunlight

• Avoid using ovens or other heat-producing appliances during the day

Consider installing a smart thermostat, like the Carrier Smart Thermostat available from Wright’s AC & Heat. Smart thermostats help manage energy use, keep your systems running efficiently, and can even alert you to issues before they become major problems.

Invest in Surge Protection

Texas storms can cause power surges that damage sensitive HVAC systems. If your AC stops working after a lightning storm or power outage, the circuit board or other electrical components may be fried.

Protect your investment with surge protection, like the DITEK Surge Protection systems we offer. These devices help protect against costly electrical failures, reduce the risk of emergency repairs, and ensure your air conditioner runs smoothly.

Upgrade When the Time Is Right

Is your system over 10–15 years old? Older HVAC systems are less efficient, more prone to breakdowns, and may rely on outdated refrigerants. At some point, continuing to repair a failing AC becomes more expensive than replacing it.

Upgrading to a new cooling system—like a Mitsubishi mini split or an energy-efficient central unit—can save you money in the long run. Modern systems offer better performance, lower energy bills, and peace of mind knowing your system is reliable. Wright’s AC & Heat offers free estimates and honest guidance to help you make the best decision for your home and budget.

A Little Prep Goes a Long Way in Emergency AC Repair

Emergency AC repairs aren’t just inconvenient—they’re often expensive and disruptive. But with a bit of planning, regular maintenance, and smart upgrades, you can reduce the chances of your HVAC system failing when you need it most.

At Wright’s AC & Heat, we’re committed to keeping Wimberley families cool and comfortable, no matter how hot it gets. Whether you need preventative AC service, system replacement, or urgent repair, you can count on our expert technicians to deliver fast, honest, and high-quality care.

Contact us today at +1 512-847-3191 to schedule your maintenance, inquire about system upgrades, or learn about energy-saving solutions.