AC Tune-Up in Houston, TX

An AC tune-up in Houston is the cheapest way to avoid a breakdown in July. A tech cleans the coils, clears the drain and tests every moving part before the heat hits.

Why a Houston AC needs a yearly tune-up

  • The system has not been checked in over a year
  • Last summer it ran all day and never caught up
  • The drain line has clogged before
  • Dust or musty smell comes out of the vents
  • The outdoor coil is covered in cottonwood fluff, grass or dirt
  • The system is near the end of its warranty and needs records
  • You want to catch small problems before the first 100° day
  • You have an older unit and want to know how much life it has left

What happens during a tune-up

  1. 1Filter and airflow checkThe tech checks the filter and measures airflow at the vents.
  2. 2Clean the coilsHe cleans the outdoor coil and checks the indoor coil for buildup.
  3. 3Clear the drainHe flushes the condensate line and tests the float switch so water does not back up.
  4. 4Test the partsCapacitor, contactor, fan motors and wiring are tested and tightened.
  5. 5Check refrigerant and temperature dropHe checks pressures and the temperature split. A weak split means a problem is starting.
  6. 6Written reportYou get a short report with what is fine, what is weak and what it would cost.

AC tune-up options and costs in Houston

One-time AC tune-up$80–$200 (typical)

A single seasonal check with coil rinse, drain flush and a test of all major parts.

Maintenance plan$180–$400 a year (typical)

Two visits a year, spring for cooling and fall for heating, often with repair discounts.

Comfort Club$15/mo

Our plan: spring and fall tune-ups, no diagnostic fee, 15% off repairs and priority scheduling in summer.

Comfort Club Plus$24/mo

Everything in Comfort Club, plus filters every 3 months, drain treatment each visit and 10-year labor on new systems.

Typical Houston ranges for planning. Your written price comes after we see the job.

What changes the price

  • Number of systems in the house
  • Whether the unit is in the attic or on the ground
  • Condition of the coil and drain, since heavy buildup takes longer
  • Whether you buy a one-time visit or a yearly plan
  • Age of the equipment and any parts that need to be replaced

See the full cost guide →

Good to know in Houston

Houston’s heat and humidity mean your AC runs longer than most. The condensate drain grows algae and slime year-round, and a clogged drain is the top reason an attic unit leaks onto a ceiling. Cottonwood fluff in spring and lawn clippings in summer also pack outdoor coils.

Questions about tune-ups

When is the best time for an AC tune-up in Houston?

March or April, before the first 95° days. Booking is easy then, and any problem found can be fixed before the rush.

How long does a tune-up take?

Most take 45 to 90 minutes for one system.

Does a tune-up lower my bill?

A clean coil and a clear drain help the system run the way it was built to. The savings are real but small. The bigger win is avoiding a no-cool call.

Do I need a tune-up if my AC is new?

A new system still needs a yearly check to keep the warranty valid. Many makers ask for proof of maintenance.

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