Springtime is the perfect time to hire a licensed air conditioning contractor to assess any mechanical issues in a air conditioning system.
But before hiring an air conditioning contractor, consumers should check the Texas Department of Licensing and Regulation (TDLR) website (www.tdlr.texas.gov) to make sure the contractor is licensed. Once you’ve confirmed that the contractor is licensed through TDLR, here are several things they should be inspecting in your cooling system.
Check equipment cabinets for damage or missing panels.
Check and tighten compressor, fan motor, contactor and control panel terminations.
Check compressor crankcase heater (if applicable) for proper operation.
Lubricate condenser fan motor and indoor blower motor bearings (if applicable).
Check alignment, tension and condition of indoor blower belt(s) (if applicable).
Check and clean condenser coils.
Check and clean evaporator coil, condensate drain pan, and condensate line for free flow. Add biocide pan tabs to condensate pan.
Check air filters and replace as necessary.
Start Indoor Blower and perform static pressure test to ensure proper air flow.
Start cooling cycle and check for refrigerant leaks.
Check system for proper refrigerant charge, trim charge as necessary.
Make operating log of all temperatures, pressures, voltages, and amperages.
Submit a written report to the customer and report any uncorrected deficiencies.