HVAC A/C Repair and Installation

Howell Services provides Richmond and Sugar Land, Texas, customers with the best HVAC contractors. We are experts in air conditioning repair 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.

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Our 23 Point HVAC 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.