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Keep Your System Running Through Every Season

Mission Valley Air LLC provides HVAC maintenance and tune-ups in El Paso to help your system perform reliably during peak cooling and heating months without unexpected breakdowns.

Your air conditioner in El Paso and the surrounding area runs hard from May through September, cycling on and off dozens of times each day as outdoor temperatures climb past one hundred degrees. By the time summer ends, dust has coated the coils, refrigerant levels may have dropped slightly, and small issues that started as minor inefficiencies have turned into performance problems. Without routine maintenance, those issues compound until the system stops working during the hottest week of the year.


Mission Valley Air LLC performs routine HVAC maintenance to address wear caused by heavy use and desert conditions. A tune-up includes cleaning coils, checking refrigerant levels, inspecting electrical connections, and testing airflow to make sure your system can handle the load it will face during the next season. Regular maintenance helps reduce breakdowns, improve efficiency, and extend the lifespan of both residential and commercial systems.


If you want to avoid a summer breakdown in El Paso or a neighboring community, schedule a maintenance visit before temperatures start climbing.

What Gets Checked During a Tune-up

Your technician will arrive with tools to inspect and adjust the components that keep your HVAC system running smoothly. The visit includes cleaning the condenser and evaporator coils, checking refrigerant charge, tightening electrical connections, and lubricating moving parts. Filters get replaced if needed, and the thermostat is tested to confirm it is communicating correctly with the system.


After the tune-up, your system will cool or heat more evenly, use less energy to reach the set temperature, and run with fewer starts and stops throughout the day. Regular tune-ups help improve efficiency and system lifespan. You will also avoid the stress of dealing with a breakdown during the middle of summer when repair schedules fill up quickly.


The service covers standard wear and performance checks but does not include major repairs or part replacements. If the technician finds a problem that needs attention, you will receive an explanation and an estimate before any additional work begins. Maintenance works best when scheduled at least once a year, ideally in the spring before cooling season starts.

Most people ask these questions before booking

Homeowners and business owners across El Paso want to understand what happens during a tune-up and how often they should schedule maintenance to keep their systems in good condition.

How often should I schedule HVAC maintenance?
You should schedule maintenance at least once a year, ideally in the spring before summer cooling season begins. If you run your system heavily or have an older unit, twice-yearly service can help catch issues earlier.
What happens if the technician finds a problem during the tune-up?
The technician will explain what is wrong and provide an estimate for any repairs needed. You decide whether to proceed with the work right away or schedule it for later, but addressing problems early usually costs less than waiting.
Why do HVAC systems in El Paso need more frequent maintenance?
Systems here run longer and harder during summer than in most climates, and desert dust clogs coils and filters faster. Regular maintenance helps your system handle the extreme heat and heavy usage without breaking down.
What does a tune-up include for heating systems?
Heating tune-ups include inspecting the ignition system, testing safety controls, checking for gas leaks, and cleaning burners. The technician also tests airflow and makes sure the system cycles on and off correctly.
How long does a maintenance visit take?
Most tune-ups take about an hour, depending on the size and condition of your system. If the technician finds something that needs cleaning or adjustment, it may take slightly longer.

Mission Valley Air LLC serves customers across El Paso, Horizon City, Socorro, Clint, San Elizario, and Fabens with maintenance services designed to keep HVAC systems running reliably year-round. 


Contact us to schedule your next tune-up before the season changes.