As summer winds down in Reno, it’s the perfect time to prepare your HVAC system for the cooler months ahead. Regular maintenance helps extend your system’s lifespan, improve efficiency, and prevent costly breakdowns. At Paramount Heating and Air Conditioning, we help homeowners transition their HVAC systems from cooling to heating. Use this HVAC maintenance checklist to ensure your system is ready for fall and winter.

✅ End-of-Summer HVAC Maintenance Checklist
🔹 1. Replace or Clean Your Air Filters
- Dirty filters restrict airflow and make your system work harder.
- Replace filters every 1-3 months to improve efficiency and indoor air quality. This task is crucial in any HVAC maintenance checklist.
🔹 2. Adjust Your Thermostat Settings
- Switch from cooling mode to heating as temperatures drop.
- Set your thermostat to 68-72°F for optimal energy savings.
🔹 3. Check Air Vents and Registers
- Make sure vents are open and unblocked by furniture.
- Vacuum vents to remove dust buildup for better airflow. Ensuring vents are clean is vital for HVAC maintenance.
🔹 4. Inspect and Clean the Outdoor Unit
- Remove dirt, leaves, and debris from around the condenser.
- Hose down the unit to clear dust and improve efficiency. Proper cleaning is part of every comprehensive HVAC maintenance checklist.
🔹 5. Test Your Heater Before You Need It
- Turn on the heat to check for strange noises or odors.
- Make sure warm air is flowing through all vents.
🔹 6. Seal Air Leaks Around Your Home
- Check windows and doors for drafts that cause energy loss.
- Use weather stripping or caulk to seal gaps. Sealing air leaks is an essential part of HVAC maintenance.
🔹 7. Schedule a Professional HVAC Tune-Up
- A professional inspection ensures your system runs efficiently.
- Technicians check for worn parts, leaks, and overall performance. Professional tune-ups should be part of your HVAC maintenance checklist.
🔹 8. Check Carbon Monoxide and Smoke Detectors
- Replace batteries and test detectors for safety.
- Heating systems produce carbon monoxide, making detectors essential in colder months. Adding this to your HVAC maintenance checklist is crucial for safety.
🔹 9. Inspect Your Ductwork for Leaks
- Leaky ducts waste energy and reduce heating efficiency.
- Have a professional check for damage or poor connections. Leak inspections should be included in your HVAC maintenance checklist.
🔹 10. Consider Upgrading to a Smart Thermostat
- A programmable thermostat automatically adjusts temperatures for better efficiency.
- It helps lower energy costs by reducing unnecessary heating. Smart thermostats are a valuable addition to any HVAC maintenance checklist.
Why Choose Paramount Heating and Air Conditioning?
At Paramount Heating and Air Conditioning, we provide expert seasonal HVAC maintenance for Reno and Sparks homeowners.
- Locally Owned and Operated: Unlike larger companies, we reinvest in the community instead of sending profits to out-of-state private equity groups.
- Experienced Technicians: Our team ensures your system is ready for the colder months ahead.
- Transparent Pricing: No hidden fees—just honest, upfront estimates.
- Reliable Service: We respond quickly to keep your home comfortable.
- Comprehensive Maintenance Plans: Regular tune-ups help prevent costly repairs and extend your system’s life. Include professional services in your HVAC maintenance checklist.
Learn more about our AC and Cooling services in Reno and Sparks and how we can best help you prepare your system for the fall and winter months by clicking the button below!
Get Your HVAC System Ready for Fall
Following this HVAC maintenance checklist ensures your system is efficient, reliable, and prepared for the colder months in Reno. Taking care of minor maintenance now prevents bigger problems later.
Need professional HVAC service? Contact Paramount Heating and Air Conditioning today to schedule your end-of-summer tune-up in Reno and Sparks!
In need of HVAC maintenance in Reno or Sparks? Click the button below to schedule an appointment with an Expert at Paramount Heating and Air Conditioning or call us today at 775-309-4222!

