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19-Point Air Conditioning System Check

Just like your car, your home’s cooling system is mechanical equipment, which needs routine maintenance to keep it running its best. Annual system checks ensure your air condioning system runs more efficiently and safely, while reducing breakdowns and repair costs.

Your Thornton & Grooms technician will perform a 19-step system check. We’ll tighten all the bolts and screws and lubricate any moving parts, to keep your system working efficiently and limiting break downs. Our 19-point system check includes:
  1. Examine thermostat 
  2. Inspect filters
  3. Shut down humidification system (if owned)
  4. Measure temperature differential
  5. Monitor humidity
  6. Inspect condensor coil
  7. Test and adjust air flow
  8. Inspect all electrical connections
  9. Test amperage draw on motors
  10. Check refrigerant charge 
  11. Lubricate applicable moving parts
  12. Inspect condensate drain 
  13. Inspect all electrical Components 
  14. Identify proper refrigerant level
  15. Check disconnect power box 
  16. Check breaker 
  17. Inspect evaporator coil (when accessible) 
  18. Test cycle for proper operation 
  19. Inspect air conditioner cabinet

Schedule your appointment today
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Contact Us

Thornton & Grooms
24565 Hallwood Ct
Farmington Hills, MI 48335
(248) 644-7810
MI Plumbing Lic. #: 8106666
MI Contractors Lic. #: 7100232
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