Air Conditioner Maintenance Tips

If you’ve ever had your air conditioner fail on a hot day, you know how essential it is to keep your system running smoothly. Whether you're using a central AC system, ductless mini-split, or a heat pump, regular maintenance is key to keeping your home cool, your energy bills low, and your system in good shape for years to come.

At R&D Plumbing & Heating, we help homeowners in Lloydminster and the surrounding area stay ahead of breakdowns with trusted maintenance services that protect your investment and your comfort.

Here’s why AC maintenance is worth your attention—and what steps you should take to keep things running efficiently.

Why Maintain Your Air Conditioner?

Air conditioners work hard - especially during our hot prairie summers. Without regular maintenance, your system can develop issues like poor airflow, higher energy use, or even premature failure.

The top benefits of regular AC maintenance include:

✅ Improved Energy Efficiency – A clean, well-maintained system doesn’t have to work as hard to cool your home.
✅ Fewer Repairs – Catching small issues early helps prevent major breakdowns later on.
✅ Better Air Quality – Dirty filters and components can contribute to poor indoor air.
✅ Longer Lifespan – Regular care keeps your system in peak condition year after year.
✅ Lower Energy Bills – A tuned-up system runs more efficiently, saving you money month after month.

Top AC Maintenance Tips Every Homeowner Should Know

Whether you’re doing some basic upkeep or calling in a pro, these maintenance steps go a long way toward keeping your system reliable and efficient:

1. Change or Clean the Air Filter

Your air filter captures dust, debris, and allergens. When it gets clogged, airflow is restricted—and your system has to work harder. Change disposable filters every 1–3 months, and clean washable ones regularly.

2. Clear Debris Around the Outdoor Unit

Over time, your outdoor condenser unit can become surrounded by leaves, grass, and dirt. This buildup can block airflow and cause your AC to overheat or run inefficiently.

Tip: Keep at least 2 feet of space clear around the unit and rinse the coils gently with a garden hose if they’re dirty.

3. Inspect Your Thermostat

Is your thermostat working as it should? If your AC is running too often, or not at all, it could be due to faulty settings or a failing thermostat. Consider upgrading to a smart thermostat for more control and energy savings.

4. Check for Odd Noises or Poor Airflow

Strange sounds, weak airflow, or rooms that aren’t cooling properly can be signs of a bigger issue. Don’t ignore these warning signs - schedule a service call to have things checked out before a small issue becomes a costly repair.

5. Schedule a Professional AC Tune-Up

There’s a lot that goes on behind the scenes of your cooling system. Our technicians at R&D can perform a full system tune-up, which includes:

Checking refrigerant levels
Cleaning coils and drain lines
Inspecting electrical connections
Lubricating moving parts
Testing overall system performance

This comprehensive service ensures your AC is ready to perform when you need it most.

If you're looking to get a brand new AC unit, read more about our products and services here: Lloydminster Air Conditioners | R&D Plumbing & Heating

Ready to Book a Maintenance Call?

Whether it’s been a while since your last tune-up or you want to get ahead of the next heatwave, we’re here to help. Regular AC maintenance is one of the smartest investments you can make in your home’s comfort.

📞 Call us today at 780-875-9435 or book your appointment online here: Contact R&D Plumbing & Heating