Serving Pinellas County


HVAC Service

You wouldn’t drive your car 100,000 miles without changing the oil. The same logic holds true for your home comfort system. Regular HVAC preventative maintenance is the best way to ensure trouble-free operation and peak performance. It can help you avoid a system failure in severe hot or cold weather when you need it most, and it can also keep your energy bill from getting out of control.

Custom Air Works HVAC provides Annual and Bi-annual preventative maintenance services that will ensure that your system runs as efficiently as possible. We will perform the following tasks, depending on the unit andneeds of the customer.

Inspect unit for proper refrigerant level and adjust if necessary
Clean dirt, leaves and debris from inside cabinet
Inspect base pan for restricted drain openings—remove obstructions as necessary
Inspect coil and cabinet—clean as needed
Inspect fan motor and fan blades for wear and damage—on older models lubricate as needed
Inspect control box, associated controls/accessories, wiring and connections. Controls may include contactors,
relays, circuit boards, capacitors, sump heat and other accessories. All control box and electrical parts should be
checked for wear or damage.
Inspect compressor and associated tubing for damage

Inspect and clean blower assembly (includes blower housing, blower wheel and motor)
On older models, lubricate motor and inspect and replace fan belt if needed
Check combustion blower housing for lint and debris and clean as necessary
Inspect evaporator coil, drain pan and condensate drain lines. Clean as needed
Inspect for gas leaks in gas furnaces
Inspect burner assembly—clean and adjust as needed
Inspect ignition system and safety controls—clean and adjust as needed
Inspect heat exchanger or heating elements