Richmond TX Air Conditioning

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Howell Services adjusting the A/C unit and thermostat - Katy, TX

Howell Services provides our Fort Bend customers with the best HVAC contractors in Katy TX who are experts in air conditioning repair in Katy TX, Sugar Land TX and Missouri City TX providing extensive preventative maintenance plans. A commercial heating, cooling and ventilation system is no different than any other equipment: it requires attention to maintain peak running efficiency and performance levels. Howell Services preventative maintenance plans cover everything from tune-ups to seasonal preps. Avoid the downtime and costly repairs associated with a neglected system by entrusting us with the ongoing care of your investment with various air conditioning repairs in Sugar Land, Missouri City & Katy TX.

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23 Point Inspection

We recommend a comprehensive precision tune up and professional cleaning 2 times per year. Our precision tune up includes a 23 point check including the following:

  1. Check & Inspect Heat Exchanger
  2. Clean and adjust burner assembly
  3. Clean ignition assembly
  4. Examine heat exchanger
  5. Monitor flue draft
  6. Monitor refrigerant pressure
  7. Test starting capabilities
  8. Test safety controls
  9. Check & clean standard air filters
  10. Clean and adjust blower components
  11. Measure for correct air flow
  12. Tighten electrical connections
  13. Measure volts/amps
  14. Lubricate all moving parts
  15. Adjust thermostat calibration
  16. Clean evaporator coil if accessible
  17. Clean condenser coil
  18. Clean condensate drains
  19. Measure temperature difference
  20. Apply protective coating to unit
  21. Adjust gas pressure
  22. Adjust pilot
  23. Monitor a/c and heating cycle

Notes: No repairs or improvements will be undertaken without customer authorization.


Customer Reviews

gas line installation

Keith did a great job installing a gas line for my BBQ. He was on time and accomplished the install in a short time with no mess or hassle. I would recommend Howell... View More

Great Job!!!

My brand new A/C had been down for ten days. I'd had two other A/C companies come out to try and fix my system. The last one was here for 3 hours. Neither... View More

I highly recommend Howell Services for their honesty and valued opinion. My a/c call in to the family-owned company was promptly scheduled and the repair was quickly... View More

 by Larry Childers on Howell Plumbing and HVAC Services

We have used Howell Services for our plumbing needs for years and have always been very satisfied. We called for our a/c problem and John was the tech. He found... View More

 by Mary Jackson on Howell Plumbing and HVAC Services
Bathtub colg

Mr. Howell did a great job. He was very polite and completed the job in a timely manner. He answered all my questions and advised me on price before completing ... View More

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Armstrong Air Extended Warranty

All high efficiency systems come with a 10 year extended labor warranty. This extended labor warranty includes all equipment parts, but, not accessories. Extended labor warranties may be purchased for accessories as well. Extended labor warranties may also be purchased for all HVAC systems offer by Howell Services with additional cost. Have the peace of mind of knowing that you will not have to worry about your system for the next 10 years.