Keeping your home cool and comfortable during the hot St. Louis summers depends on more than just having a quality air conditioning system. It requires consistent air conditioner maintenance. At Galmiche & Sons, we’ve been helping St. Louis homeowners extend the life of their AC systems and avoid costly breakdowns since 1950. In this ultimate guide, we’ll break down what air conditioner maintenance includes, how often it should be performed, what you can do yourself, and why professional service is essential.
To learn more about air conditioner servicing or schedule an appointment to keep your air conditioner running its best, contact us online or by phone today.
Why Air Conditioner Maintenance Matters
Air conditioning systems are a significant investment, and like any complex machinery, they need routine care to function at peak performance. Neglecting maintenance can lead to:
- Reduced energy efficiency and higher utility bills
- Poor indoor air quality
- Frequent breakdowns or emergency repairs
- Shortened equipment lifespan
- Voided manufacturer warranties
For homeowners in the St. Louis area, where summer humidity and high temperatures place a heavy demand on cooling systems, regular maintenance is even more critical.
Find out what to include in your air conditioner maintenance checklist.
What Is Included in Air Conditioner Maintenance?
A professional air conditioner maintenance service from Galmiche & Sons includes a comprehensive inspection and tune-up designed to identify and correct small issues before they become major problems. Key components we check and service include:
- Thermostat calibration
- Refrigerant levels and pressure
- Electrical connections and safety controls
- Evaporator and condenser coils (cleaning if needed)
- Fan motors and belts
- Air filters (cleaning or replacement)
- Drain lines to prevent water damage or mold
- Ductwork (for airflow or leak issues)
This process ensures your system operates efficiently and reliably all season long.
Learn more about what professional air conditioner maintenance should include.
How Often Should You Schedule AC Maintenance?
We recommend scheduling air conditioner maintenance at least once a year, ideally in early spring before you turn on your system for the season. For older units or systems that run frequently, twice-a-year maintenance may be advisable.
In addition, regular air filter changes – every 1 to 3 months depending on usage and household conditions (such as pets or allergies) – should be part of every homeowner’s routine.
What Can Homeowners Do Themselves?
While professional maintenance is essential, there are a few simple steps homeowners can take to keep their system running smoothly between visits:
DIY AC Maintenance Tips
- Replace or clean air filters regularly
- Clear debris from around your outdoor condenser unit
- Inspect registers and vents for blockages
- Ensure the thermostat is working properly
- Listen for unusual noises that might indicate a problem
If you notice anything unusual or if the system is not cooling as expected, it’s time to call in a professional.
Common Air Conditioner Maintenance Mistakes
Many homeowners make simple mistakes that can lead to bigger problems. These include:
- Skipping annual tune-ups
- Using the wrong filter type or size
- Allowing plants or debris to crowd the outdoor unit
- Ignoring small performance issues
- Attempting complex repairs without proper knowledge
At Galmiche & Sons, we help homeowners in St. Louis avoid these pitfalls with expert guidance and dependable service.
Learn more about air conditioner maintenance mistakes.
Frequently Asked Questions
Prices vary depending on your system and service needs, but annual maintenance is generally affordable and far less expensive than major repairs or system replacements.
Yes. Most unexpected AC failures are the result of neglected maintenance or undetected issues that would have been caught in a routine inspection.
Absolutely. A well-maintained system runs more efficiently, often reducing energy consumption by 15% or more.
Enrolling in a maintenance plan ensures you never forget to schedule service and often comes with perks like priority scheduling and discounts.
Serving St. Louis Homeowners with Trusted AC Maintenance
At Galmiche & Sons, we understand how frustrating and costly air conditioner problems can be – especially in the middle of a St. Louis heat wave. That’s why we offer reliable, expert air conditioner maintenance services designed to give you peace of mind, improve your system’s performance, and protect your investment.
Ready to Schedule Your Air Conditioner Maintenance?
Don’t wait until your system breaks down. Contact Galmiche & Sons today to schedule professional air conditioner maintenance in St. Louis. Our friendly, certified technicians are here to help you stay cool and comfortable all summer long. Call our heating and air conditioning experts now or request an appointment online to get started.
