5 End-of-Summer Air Conditioner Tips Every Ontario Homeowner Needs

As summer breezes down in southwestern Ontario, it’s tempting to simply switch off your air conditioner and forget about it until next year. However, giving your AC system the right attention now can save you money, prolong your equipment’s lifespan, and keep your home comfortable when temperatures unexpectedly spike. At Lloyd’s, we’re dedicated to keeping Woodstock, ON and surrounding communities cool and comfortable, so we’ve gathered these top end-of-summer air conditioner tips every Ontario homeowner should know.

Perform a Thorough Air Filter Check and Replacement

One of the biggest contributors to AC inefficiency is a clogged or dirty air filter. After a busy summer of cooling your home, your system’s filter is likely due for a change.

A clean air filter means:

• Improved indoor air quality
• Lower energy bills, as the system doesn’t have to work as hard
• Reduced wear and tear on your AC unit.

In many homes around Woodstock, London, and Stratford, we recommend checking your air filter every month during peak cooling season, and replacing it at least once every 1-3 months. If you notice extra dust in your home or allergy symptoms, consider swapping it out even sooner.

Inspect Your Outdoor Unit for Debris

Ontario’s wind and summer storms can deposit leaves, twigs, and debris around your AC’s outdoor unit. Without regular cleaning, this buildup can obstruct airflow and stress the system.

End-of-summer maintenance should include:

• Gently removing leaves, grass clippings, and dirt from around the unit
• Trimming back any shrubs or plants at least two feet away from the system
• Checking for signs of animal nests or insect infestations.

Spotting these issues now ensures your air conditioner is ready to perform when you need it next—no surprises in the spring.

Schedule a Professional Air Conditioner Tune-Up

Many local homeowners delay annual AC maintenance, but an expert tune-up is crucial for long-term performance and efficiency. A professional inspection by Lloyd’s NATE-certified technicians involves:

• Checking refrigerant levels for optimal cooling
• Inspecting and adjusting belts and electrical connections
• Cleaning coils and blowers
• Verifying thermostat function.

Regular maintenance can catch small issues before they turn into expensive repairs. As an authorized Carrier dealer serving Ingersoll, Brantford, and beyond, we have the expertise to maintain any make or model and ensure it runs efficiently throughout its life.

Review Your Thermostat Settings

As temperatures drop in southwestern Ontario, there’s no need to run your AC as frequently. Saving energy can be as simple as adjusting your thermostat.

Tips for optimizing thermostat settings:

• Set your programmable thermostat to automatically raise the temperature when you’re away
• Consider upgrading to a smart thermostat for even greater control and energy savings
• Double-check your system’s setting to ensure it’s not running unnecessarily in cooler weather.

A simple adjustment can result in significant savings on your energy bill, especially as the weather transitions.

Seal, Clean, and Check Your Ductwork

Your home’s ductwork is vital for efficient heating and cooling. Over time, ducts can develop leaks, become dirty, or suffer from poor insulation, which wastes both energy and money.

Before shutting down your AC for the season:

• Inspect visible ductwork for gaps or disconnected joints
• Schedule a professional duct cleaning to improve air quality and HVAC efficiency
• Consider sealing and insulating ducts—especially in older homes around Woodstock and nearby communities.

Lloyd’s offers comprehensive duct cleaning and tailored indoor air quality solutions to ensure your entire HVAC system operates at peak performance all year long.

Trust Lloyd’s for Your End-of-Summer AC Maintenance Across Southwestern Ontario

Neglecting end-of-summer air conditioner maintenance can lead to higher bills, poor air quality, and unexpected breakdowns. By following these tips, you protect your investment and ensure comfort for seasons to come.

Ready to prepare your AC for the changing weather? Contact Lloyd’s in Woodstock, ON today for expert air conditioner tune-ups, professional duct cleaning, and proven HVAC solutions. Our family-owned team has proudly served homes and businesses throughout London, Ingersoll, Stratford, Brantford and the surrounding areas since 1947.