As summer winds down in Texas, your air conditioner has worked hard to keep your home cool through scorching days and humid nights. But before you turn your focus to fall, it’s the perfect time to give your AC some attention. An end-of-summer AC maintenance routine not only helps your system recover from heavy use but also prepares it for the next season.

At LTX Air Services, we know how vital a reliable AC system is for Mesquite, Dallas, and surrounding Texas homeowners. Below is a simple yet powerful checklist to keep your air conditioning system running efficiently—and when in doubt, our team is just a call away at 469-260-0226.

Why End-of-Summer AC Maintenance Matters

Answer: Your AC has been running nearly nonstop during Texas’s hottest months. Without seasonal maintenance, it can lose efficiency, develop hidden problems, and cost more in energy bills. By handling upkeep now, you:

• Prevent costly repairs later

• Improve energy efficiency

• Extend the lifespan of your system

• Ensure indoor comfort for the rest of the year

Plus, end-of-summer maintenance means fewer surprises when you need heating in the cooler months.

End-of-Summer AC Maintenance Checklist

1. Replace or Clean Your Air Filter

Answer: Dirty filters restrict airflow and force your system to work harder. This not only reduces efficiency but can also cause breakdowns.

Tip: Replace disposable filters every 1–3 months. If you have a reusable filter, wash it and let it dry completely before reinstalling.

2. Inspect and Clear the Outdoor Unit

Answer: Leaves, grass, and dirt often build up around your condenser unit during summer. This buildup prevents proper heat release.

Tip: Clear at least two feet of space around the outdoor unit. Remove debris and gently rinse the fins with a garden hose (never high pressure).

3. Check the Thermostat Settings

Answer: Your thermostat works hard during the summer. End-of-season is a great time to confirm it’s still accurate.

Tip: If you notice uneven temperatures or your AC doesn’t cycle properly, you may need recalibration—or consider upgrading to a smart thermostat for better efficiency.

4. Inspect Your Ductwork

Answer: Leaks in ducts can cause your cooled air to escape, leading to higher bills and uneven comfort.

Tip: Look for visible holes or loose connections in accessible areas. Professional duct inspections can uncover hidden leaks you can’t see.

5. Clean Condenser and Evaporator Coils

Answer: Dirty coils reduce cooling efficiency and make your AC work overtime.

Tip: Light cleaning can be done with a coil cleaner spray, but deep cleaning should be left to professionals during an AC tune-up.

6. Test System Performance

Answer: Turn your AC on and listen. Does it cycle correctly? Are there unusual noises, odors, or weak airflow? These signs often point to hidden issues.

Tip: Make a note of anything unusual and call 469-260-0226 to schedule an inspection if needed.

7. Schedule a Professional End-of-Summer AC Tune-Up

Answer: While DIY steps help, nothing replaces a licensed HVAC technician’s inspection. A professional can check refrigerant levels, tighten electrical connections, and perform preventative care.

Tip: LTX Air Services offers affordable seasonal tune-ups for homeowners across Mesquite, Dallas, and surrounding areas.

24/7 Emergency Service & Real-Time Support

Even with the best maintenance, breakdowns can still happen. That’s why LTX Air Services offers:

• 24/7 Emergency HVAC Repair

• Live Chat with a Real Person on our website for quick answers

• Fast Scheduling for AC repairs and tune-ups

Don’t sit in the Texas heat waiting for service. Call us anytime at 469-260-0226 or start an online chat to connect instantly.

Frequently Asked Questions (FAQ)

Do I need to service my AC every year?
Answer: Yes. Annual maintenance keeps your AC efficient, lowers energy bills, and prevents costly breakdowns. In Texas, many homeowners benefit from spring and end-of-summer checkups.

How can I lower my AC bills in late summer?
Answer: Replace filters, seal duct leaks, and schedule a professional tune-up. Small steps can significantly reduce energy use.

What happens if I skip AC maintenance?
Answer: Skipping maintenance increases your risk of unexpected breakdowns, higher bills, and a shorter system lifespan.

Can I book AC maintenance online?
Answer: Yes! You can chat online with a real person or call 469-260-0226 to schedule service.

People Also Ask...

1. Why is my AC blowing warm air in Texas summers?
Answer: Warm air is usually caused by dirty air filters, low refrigerant, or frozen coils. In Texas heat, this issue gets worse because your system is already working overtime.

2. How often should I schedule AC maintenance in Texas?
Answer: At least once a year is standard, but because Texas summers are so intense, twice-yearly tune-ups (spring and late summer) are best to keep your system running efficiently.

3. What’s the average cost of AC repair in Mesquite or Dallas, TX?
Answer: Costs vary depending on the repair, but minor fixes may start around $150–$300. Major issues, like refrigerant leaks or motor replacement, can cost more. For a free quote, call 469-260-0226.

4. Can I run my AC 24/7 in Texas heat?
Answer: Yes, but constant operation strains your system. If your AC never cycles off, it’s usually a sign of dirty coils, clogged filters, or an undersized unit.

5. What temperature should I set my AC to in summer in Texas?
Answer: The U.S. Department of Energy recommends 78°F when you’re home and higher when you’re away. Programmable thermostats can help balance comfort and savings.

6. How can I tell if I need a new AC or just a repair?
Answer: If your AC is over 10–15 years old, needs frequent repairs, or your energy bills keep climbing, replacement may save more money in the long run.

7. Who should I call for emergency AC repair in Mesquite, TX?
Answer: Call LTX Air Services at 469-260-0226 for 24/7 emergency AC repair. You can also chat online with a real person anytime.

Final Thoughts

Taking care of your AC system at the end of summer sets you up for a comfortable fall and ensures your system is ready when Texas heat returns. Whether it’s filter replacement, coil cleaning, or professional inspections, following this checklist keeps your AC in top shape.

At LTX Air Services, we’re here to help with tune-ups, repairs, and 24/7 emergency HVAC service across Mesquite, Dallas, and nearby Texas communities.

👉 Call 469-260-0226 today or chat online with a real person to schedule your end-of-summer AC maintenance.