John Moore Services
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Air Conditioning Maintenance

Residential AC System Maintenance, Inspection and Tune-Up Service

John Moore AC Van

Maintenance Service for Your Air Conditioning System by Houston’s Most Recognized HVAC Service Providers

Spring time in Houston, Texas is a time to start thinking about your home's central air conditioning system before the heat sets in. John Moore offers a 28-point AC system inspection and tune-up to assure your system is operating at peak performance.

Call 713-730-2525 and schedule an AC Maintenance Specialist.


AC Techs

Spring $69 A/C Tune-Up*

Including a FREE 28-Point Home Air Conditioning Inspection

Don’t let air conditioning repair woes leave you hot under the collar. Call on John Moore’s team of experienced Houston-area A/C experts for a special $69 A/C Tune-Up and FREE A/C Inspection. Our A/C technicians can also quickly repair, revive, or even replace your system if needed, all to your complete satisfaction. Guaranteed.

The most important components of your A/C system will be thoroughly inspected during John Moore’s 28 point A/C inspection. Schedule your inspection before the next heat wave and you will have peace of mind that your system will start up easily as the temps rise.

Schedule Service

There are some AC maintenance procedures we always recommend the homeowner do if they are able. The most important is to replace your air filter at least every other month.

Old air filters strain your system and are often what causes other malfunctions. You can add at least 5 years to your system’s life by replacing your air filter when it needs to be replaced.

John Moore also sells Plumbers’ Formula 6, a drain cleaning fluid that should be used every 4 to 6 months to clean your condensate drain and prevent algae from growing inside.


John Moore’s 28 Point AC Inspection and Tune-up

Available in the Spring for only Only $69*

We also offer a 28-point inspection and tune-up that we recommend every year or so just to keep your system in optimal running conditions and address any issues before they affect other components:

We Inspect All Filters, including any Media or Whole-Home Air Filters.
We Inspect the Blower Wheel.
We Inspect and Test the Condensate Drain Line.
We Inspect the Outdoor (Condenser) Coil if Accessible.
We Visually Check for Refrigerant Leaks.
We Check and Clean Thermostat and Test Operation.
We Check Metering Device if Accessible.
We Check Return Air Temperature.
We Check Supply Air Temperature.
We Check Wet Tub Temperature (if applicable).
We Check Temperature drop(s).
We Check Disconnect Box, Wire Sizes, and Tighten Connections.
We Check Operation of Service Valves.
We Test and Measure Capacitor Voltage and Start Component.

We Test the Amperage of Your Compressor.
We Check Contactor and Relays.
We Check Compressor and and Fan Motor Current.
We Measure the Suction Line Temperature.
We Measure Suction Pressure.
We Measure Superheat/Subcool.
We Measure the Air Entering the Outdoor Coil.
We Measure Discharge Temperature.
We Measure Discharge Pressure.
We Check Refrigerant Charge.
We Evaluate the Condition and the Overall Efficiency of Equipment.
We Visually Inspect Insulation for Proper Levels and Conditioning.
We Visually Inspect Air Ducts for Correct Sizing and Leakage.
We clean the Condensing Coil

*Available from March 1 – April 30. Excludes weekends and holidays for units older than 5 years.

Plumbers Formula 6

Prevent Stoppages!

Prevent A/C Condensate Drain Line Stoppages with Plumbers Formula 6!

Specifically formulated by John Moore to clear buildup of algae and other organic matter. Request Plumbers Formula 6 today and receive a free whole-home plumbing inspection!

Other AC Services

AC Repair and Replacement Services

HVAC Reapir

Air Conditioning Repair

Have you noticed that the air in your home isn’t reaching the desired temperature or comfort level? Have you seen a spike in your energy bills?

Are there watermarks on your ceiling? Visible leaks around your outdoor unit? Has your AC system completely stopped working? If you notice any of these signs, it’s in your best interest to call an AC technician to fix the issue before it causes more problems for you, your AC system, and your home. To learn more about potential AC malfunctions and how we fix AC issues, visit our AC Repair page.

HVAC Replace

Air Conditioning Replacement

Is your AC system more than 10 years old? Are you constantly calling for repairs? Does your condenser still use R-22 refrigerant?

If so, you may want to consider replacing your entire AC system. After your AC system reaches a certain age, it makes more sense to invest in a new AC system altogether rather than repairing it one piece at a time. To learn more about John Moore’s AC replacement program, our warranty, and the cost-advantages of replacing your AC system, visit our AC Replacement page.