Air Conditioning Maintenance in Chesterfield, MO | Financing Available

AC Maintenance

Investing in AC maintenance saves you money and preserves your home’s comfort and health by ensuring efficient cooling and optimal indoor air quality throughout the year. At Chesterfield Service, we pride ourselves on providing a comprehensive maintenance checklist to ensure your system operates at its best for years to come.

Our system tune-ups include:

  • Thermostat calibrations to ensure proper reading and temperature regulation
  • Inspecting electrical components and checking electrical connections for safe operation
  • Verifying refrigerant levels and adjusting as needed
  • Cleaning or replacing filters to maintain proper airflow and indoor air quality
  • Inspecting and lubricating moving parts such as motors, bearings, and other areas where friction occurs to reduce wear and tear
  • Checking airflow throughout the system by inspecting vents and ducts
  • Inspecting and cleaning outdoor units
  • Inspecting insulation on refrigerant lines to prevent energy loss
  • Testing system performance for overall efficiency and temperature control

A comprehensive AC maintenance tune-up helps ensure your system operates efficiently, reduces the risk of breakdowns, and prolongs its lifespan, so schedule your annual system checkup before summer each year.

Preventative Maintenance Tips

Maintaining your system’s efficiency and long-term performance can only be done with regular maintenance and professional services. Still, there are preventative measures you can take to enhance the longevity and efficiency of your system between maintenance appointments.

Here’s what you can do:

  • Check filters: Regularly clean or replace your filters (every one to three months).
  • Clean outdoor unit: Remove debris such as leaves, branches, and other obstructions around your outdoor unit.
  • Check thermostat: Monitor your thermostat settings and make adjustments to reduce the strain on your system. Pro tip: Lower your indoor temperature settings if you’re away from home.
  • Schedule professional maintenance: Have your system meticulously checked, inspected, and cleaned annually for reliable performance.

Homeowners who actively participate in maintaining their AC systems enjoy improved performance, lower costs, and greater peace of mind.


Let our professionals look at your system and ensure it’s working properly. You never want to risk your air conditioning going out here in Chesterfield, MO, so be sure you have our experts performing maintenance annually.

For any and all cooling services and more, call our Chesterfield Service professionals at 636-532-5841 to request service.