Regular maintenance is the key to keeping your air conditioner running efficiently, avoiding costly breakdowns, and extending the system’s life. At Riverside Comfort Care, we’ve put together a simple but effective AC maintenance checklist to help homeowners across Van Buren, Fort Smith, Alma, and Greenwood stay cool and comfortable year-round.
Use this guide to make sure you’re covering all the essentials!
Why Is AC Maintenance Important?
According to the U.S. Department of Energy, regular maintenance can improve air conditioner efficiency by 15% and significantly extend the life of the unit. Routine checks also help identify small issues before they turn into expensive repairs.
Skipping maintenance can result in:
- Higher energy bills
- Poor air quality
- System breakdowns
- Reduced comfort
AC Maintenance Checklist for Homeowners
Here’s what you should include in your seasonal AC maintenance plan.
1. Replace or Clean Air Filters
Dirty filters restrict airflow, forcing your system to work harder and increasing energy use. The EPA recommends checking filters every month and replacing them at least every three months.
Tip: If you have pets or allergies, you may need to change your filter more often.
2. Inspect Thermostat Settings
Ensure your thermostat is set to an energy-efficient schedule. Upgrading to a programmable or smart thermostat can save up to 10% on cooling costs according to ENERGY STAR.
3. Check and Clean the Condenser Coils
Outdoor condenser coils collect dirt and debris over time, which reduces efficiency. Energy.gov suggests gently rinsing the coils with a garden hose (after shutting off power).
4. Inspect the Refrigerant Lines
Look for signs of wear, leaks, or damaged insulation on refrigerant lines. Proper refrigerant levels are crucial for efficient operation (ASHRAE Refrigeration Handbook).
5. Clear Debris Around the Outdoor Unit
Keep at least 2 feet of clearance around your condenser unit. Remove leaves, grass clippings, and dirt to allow proper airflow, as advised by NREL.
6. Inspect the Condensate Drain
A clogged condensate drain can cause water damage and high humidity levels indoors. Make sure the line is clear and draining properly.
7. Tighten Electrical Connections
Loose connections can create dangerous conditions and system malfunctions. OSHA recommends regular inspection of electrical components.
8. Lubricate Moving Parts
Proper lubrication reduces friction in motors and other moving parts, improving efficiency and preventing wear.
9. Test System Startup and Shutdown Cycles
Listen for unusual noises and monitor system cycles. Short cycling (frequent on-and-off operation) can signal bigger problems.
10. Schedule Professional HVAC Maintenance
While DIY maintenance is essential, a full system tune-up by licensed technicians at least once a year ensures optimal performance.
The Air Conditioning Contractors of America (ACCA) recommends professional service for thorough inspections and calibrations.
Seasonal AC Maintenance Tips
Spring Checklist
- Test system cooling function before temperatures soar.
- Replace air filters.
- Clear and inspect the outdoor unit.
- Schedule a professional spring tune-up with Riverside Comfort Care.
Fall Checklist
- Shut down and cover the outdoor unit if not in use.
- Replace filters after peak cooling season.
- Clean condensate drain.
- Inspect for wear and tear from summer use.
Why Choose Riverside Comfort Care for AC Maintenance?
At Riverside Comfort Care, we offer detailed inspections, tune-ups, and professional repairs to ensure your system stays reliable season after season.
We serve homeowners throughout:
We are BBB Accredited and proud members of the Van Buren Chamber of Commerce.
Helpful Resources
- DOE – Maintaining Your Air Conditioner
- EPA – Improving Indoor Air Quality
- ENERGY STAR – Smart Thermostats
Schedule Your AC Maintenance with Riverside Comfort Care
Stay ahead of summer heat and unexpected breakdowns! 
Call (479) 353-5266 or schedule your AC maintenance online with Riverside Comfort Care today.
