Preventive Maintenance
Call Cooleys Comfort:
(480) 719-5000
On your next HVAC Service
Preventive Maintenance
Your HVAC system is one of the most important and expensive investments in your home or business, making regular preventive maintenance essential.
Regular HVAC preventive maintenance can help stop, catch small issues before they turn into big problems and costly repairs—while ensuring your comfort system operates at peak performance. Scheduling a professional HVAC inspections and tune-ups for your air conditioner, heat pump, or gas furnace with Cooley’s Comfort is one of the smartest ways to protect your system, save money and stay comfortable and cozy.
Routine maintenance helps your HVAC system run more efficiently, reduces wear and tear, and improves overall comfort in your home or business. We keep detailed records to ensure your warranties stay in place.
Benefits of Regular HVAC Maintenance:
- Extends the life of your equipment
- Lowers monthly energy bills
- Reduces unexpected repairs and breakdowns
- Improves indoor comfort and airflow
- Protects your HVAC investment
- Meets warranty standards and compliance requirements.
Did you know your HVAC system is typically the largest energy consumer in your home? Scheduling biannual tune-ups—one in the summer and one in the winter—helps keep your heating and cooling systems running efficiently and reliably, especially during Arizona’s extreme weather conditions. Preventive maintenance also helps avoid emergency service calls when you need comfort the most.
HVAC Cooley’s Comfort Club Membership Plans
We also offer annual air conditioning and heating Cooley’s Comfort Club Membership Plans designed to reduce the cost of performance inspections and tune-ups while providing consistent, professional care for your system. These membership programs help ensure your HVAC equipment stays in tip top condition year-round and includes priority service great benefits and savings.
To learn more about our Cooley’s Comfort Club Membership Plans, stay comfortable and cozy call (480) 719-5000 today.
📅 Or request an appointment online today Book Now
📞 Stay Comfortable and Cozy Call Cooley’s Comfort at (480) 719-5000 needs to be live
📅 Or request an appointment online today Book Now needs to be live
Cooley’s Comfort – We’re Not Comfortable Until YOU Are.
What we do during a Performance Inspection:
Performance A/C Inspection Includes:
- Inspect condenser coil
- Inspect evaporator coil (accessible areas)
- Inspect blower motor and blower wheel
- Inspect and tighten electrical connections
- Test capacitors and contactors
- Measure voltage and amperage draw
- Inspect refrigerant lines and insulation
- Check refrigerant pressures and system performance
- Inspect air filter and recommend replacement if needed
- Check condensate drain line and pan
- Inspect thermostat operation and calibration
- Verify proper airflow and system operation
- Inspect duct connections at the air handler for leaks
- Measure temperature split (ΔT) across the evaporator coil
- Inspect compressor operation
- Check fan motor condition and blade balance
- Inspect disconnect and breaker condition
- Inspect line set condition and secure mounting
- Inspect insulation condition at air handler and duct takeoffs
- Verify proper system cycling and run times
- Inspect float switch / safety switch (if present)
- Provide a written performance report with findings and recommendations
A performance heat pump inspection ensures reliable heating and cooling, improves efficiency, reduces energy costs, maintains warranty compliance, and helps prevent unexpected breakdowns—keeping your home comfortable and cozy year-round.
Performance Heat Pump Inspection Includes:
- Inspect outdoor condenser coil
- Inspect indoor evaporator coil (accessible areas)
- Inspect blower motor and blower wheel
- Inspect and tighten all electrical connections
- Test capacitors and contactors
- Measure voltage and amperage draw
- Inspect refrigerant lines and insulation
- Check refrigerant pressures and system performance
- Inspect air filtration system and recommend replacement
- Inspect condensate drain line and pan
- Verify thermostat operation and calibration
- Check airflow and temperature split
- Inspect duct connections at the air handler
- Test reversing valve operation (heating or cooling modes)
- Verify defrost control board operation (winter inspection)
- Inspect defrost sensors and wiring (winter inspection)
- Test auxiliary / emergency heat operation (winter inspection)
- Inspect outdoor fan motor and blade condition
- Check crankcase heater operation (if equipped)(winter inspection)
- Inspect compressor operation and sound levels
- Inspect disconnect and breaker condition
- Inspect float switch / safety switches
- Check system cycling and run times
- Inspect line set mounting and vibration isolation
- Verify control wiring condition
- Provide a written performance report with findings and recommendations
Performance Furnace Inspection Includes:
- Test for carbon monoxide leaks
- Inspect the burner assembly
- Inspect the ignition system
- Inspect the blower motor and blower wheel
- Inspect the air filtration system and recommend proper filter replacement
- Inspect blower components for proper airflow
- Test and verify all safety controls
- Tighten and inspect electrical connections
- Check flue draft and proper exhaust operation
- Perform combustion analysis
- Inspect vent and flue piping
- Inspect humidification system (if present)
- Measure temperature rise across the heat exchanger
- Inspect heat exchanger for cracks or corrosion
- Check gas pressure and fuel delivery
- Verify thermostat operation and calibration
- Inspect inducer motor and pressure switch
- Inspect condensate drain and trap (for high-efficiency furnaces)
- Check system amp draw and voltage readings
- Inspect duct connections at the furnace for air leakage
- Provide a written performance report with findings and recommendations
Performance Air Handler Inspection Includes:
- Inspect blower motor and blower wheel
- Inspect evaporator coil (accessible areas)
- Inspect and tighten all electrical connections
- Test capacitors, relays, and control components
- Measure voltage and amperage draw
- Inspect air filtration system and recommend proper filter replacement
- Inspect blower speed settings for proper airflow
- Check temperature split across the coil
- Inspect condensate drain line, pan, and trap
- Test float switch and safety controls
- Inspect cabinet insulation and seals
- Inspect duct connections at the air handler for air leakage
- Verify thermostat communication and operation
- Inspect control board and low-voltage wiring
- Inspect motor bearings (where applicable)
- Verify static pressure and airflow performance
- Inspect blower housing alignment and vibration
- Inspect UV light or IAQ accessories (if installed)
- Check return air path and filter rack sealing
- Inspect secondary drain protection (code-required in many areas)
- Provide a written performance report with findings and recommendations