A quick, homeowner‑friendly guide from the AirMatics team to help your AC run cooler, longer, and cheaper—especially through our hot North Texas summers.
Not sure where to start? Book a quick AC tune‑up with AirMatics — fast, friendly service in Plano, Frisco, Allen, McKinney, and nearby.
Why AC Maintenance Matters in Texas
Regular maintenance keeps your system efficient, catches minor issues early, and helps avoid midsummer breakdowns.
Skipping service can lead to:
- higher energy bills,
- weak cooling,
- and extra wear on parts.
A maintenance plan protects your comfort and your budget.
Related reading: See the guide on our services website How often should AC be serviced in TX?
Simple Tasks You Can Do Between Visits
Regular Filter Replacement
Replacing or cleaning a dirty filter is the easiest way to improve airflow and protect your equipment. In high‑use months, with pets, or in dusty conditions, check the filter more often. A clean filter reduces strain on the blower, helps your home cool more efficiently, and lowers your energy costs.
Quick tips:
- Check AC’s filter monthly during peak cooling season; replace every 1–3 months (follow your filter label).
- Make sure the arrow on the filter frame points toward the blower (airflow direction).
- If you upgrade filter type (e.g., to a thicker pleated filter), ask a pro to verify fit and proper air pressure.
Keep the Outdoor Unit Clear
Your outdoor condenser needs open space to breathe.
- Trim plants and grass back 2–3 feet around the unit.
- Gently rinse off heavy pollen or dust from the coil fins (power off first).
- Keep the top grill clear of leaves and debris.
Check Vents and Airflow Indoors
- Keep all supply and return vents open and unblocked by rugs or furniture.
- If a room runs hotter, don’t shut vents—ask us about proper balancing or zoning.
Condensate Drain Check (Moisture Control)
- Look for a small PVC pipe near the indoor unit; if you see water around it or the drain pan, call for service.
- Between tune‑ups, some homeowners pour a small cup of plain white vinegar into the drain access to help discourage algae (skip if you’re unsure where to pour—call us and we’ll walk you through it).
What We Do During Seasonal HVAC Inspections
Pro tip: Spring is the best time to schedule your AC tune‑up before the Texas heat and contractor rush.
Bi‑annual inspections by a trained HVAC technician catch problems early, optimize performance, and extend system life. Here’s what our techs typically handle during a cooling tune‑up:
- Filter & airflow check to ensure proper return and supply volume.
- Thermostat & controls calibrated for accurate temperature.
- Refrigerant level & leak check so the system cools efficiently.
- Electrical connections & capacitors tested for safe, reliable starts.
- Condenser & evaporator coils inspected/cleaned to restore heat transfer.
- Condensate drain & pan cleared and treated to prevent water damage.
- Outdoor unit condition checked for damage, level pad, and clearances.
- Safety & performance tests (amps, temperatures, static pressure where applicable) to verify the whole system is healthy.
Signs You Should Schedule Maintenance Now
- Warm air or weak airflow from vents
- Ice on the refrigerant line or evaporator coil
- Frequent short cycling (starts/stops)
- Unusually high summer electric bills
- Musty odors near the indoor unit or the drain
Make Maintenance Easy: Plans That Fit Your Home
A maintenance plan keeps you on schedule and often includes priority service and member savings on repairs. If you own rental property or travel often, a plan ensures the system is cared for on time.
Ready for worry‑free cooling? Our team serving Plano, Frisco, Allen, McKinney, Southlake, Grapevine, Dallas, Lewisville, Irving, and Carrollton. We’ll get your system humming and your home comfortable. Read more about Armatics’ AC tune-up service.
AC Maintenance FAQ
Most homes: every 1–3 months. Check monthly during heavy use or with pets.
Spring is ideal; fall is great for heating. If you missed spring, get scheduled before the next heat wave.
No—closing vents can raise system pressure and cause comfort and reliability issues. Keep vents open and clear.
