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Air Conditioning Maintenance in Houston

A/C Maintenance in Houston from the HVAC Experts at John Moore

Keep Your Residential AC System in Great Shape With Yearly Maintenance, Inspection, and Tune-Up Service

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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

What’s Included in AC Maintenance?

John Moore’s annual 28-point inspection and tune-up service is designed to keep your system in optimal running conditions year-round. Our technicians will address any problems that your AC unit may have before they can affect the other components of your HVAC system. 

  • We Inspect All Filters, including any Media or Whole-Home Air Filters to Ensure Indoor Air Quality.
  • 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 Its 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 Any Loose 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 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
Plumber's Formula

Stop a Stoppage before It Starts!

Prevent Air Conditioning 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! Learn more →

Don't Be Left In the Dark!

Generators

$1,000 OFF

Whole-House Generator
*While Supplies Last
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Get Quote > Electrical > Generators
*Mention this special.

Now through November 30th!

Upgrade Your Hot Water Before Winter!
WH Special Sidebar
Get Up to

$500 OFF

*Expires 11/30/22
*$300 off tank-style heaters and $500 off tankless heaters.
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*Mention this special.

Drain Clog Special

Plumber Snake

$49

FOR A LIMITED TIME
Kitchen and mainline stoppages with accessible cleanout. 60-day warranty.
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*Mention this special.

Fall Furnace Tune-Up & Inspection

With a No-breakdown Guarantee!*
Furnace Tune-up

$69

30-POINT INSPECTION
Get a 30-point inspection and tune-up to keep your system in optimal condition!
*If your heating system fails within one year of the maintenance, the cost of the $69 tune-up can be applied toward any repairs.
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$50 OFF Nisus DSV Treatment

Specifically formulated to prevent contamination, and to eliminate existing viruses and bacteria, including the Coronavirus.

John Moore

(877) 730-2525

**This will not keep them out. Regular cleaning and disinfecting by home owner is required. Applies to initial treatment. Limit one per household. Some restrictions may apply. Cannot combine offers. Expires 12/31/2022.

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$100 Off Platinum Carbon Air Purifier

Cleans the air by combining UVC light and activated carbon – two technologies proven to kill germs and clean the air.

John Moore

(877) 730-2525

*This purifier is installed directly into the central air system, so the air is purified and circulated throughout the whole home. Limit one per household. Some restrictions may apply. Cannot combine offers. Expires 12/31/2022.

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AC Services

Save $20 on your next AC service or repair with any work over $100.

John Moore

(877) 730-2525

*Limit one per household. Some restrictions may apply. Cannot combine offers. Expires 12/31/2022.

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Attic Insulation

Save $100 on attic insulation with minumum R-19 and 2,000 sq. ft.

John Moore

(877) 730-2525

*Limit one per household. Some restrictions may apply. Cannot combine offers. Expires 12/31/2022.

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Digital Thermostat

FREE digital thermostat with the purchase of a new AC system

$199.99 Value

John Moore

(877) 730-2525

*Limit one per household. Some restrictions may apply. Cannot combine offers. Expires 12/31/2022.

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UV Light Disinfection

FREE UV light with purchase of complete new 16-SEER AC system.

$549.99 Value

John Moore

(877) 730-2525

*Limit one per household. Some restrictions may apply. Cannot combine offers. Expires 12/31/2022.

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