Your Preseason AC Tune-Up Checklist in Oregon

Summer is speeding into the Pacific Northwest faster than many of us expected. 

After a record-breaking warm winter, unseasonably high spring temperatures have begun laying the groundwork for a busy and earlier-than-usual cooling season.

When Greater Portland heats up, our phone lines at Sun Glow light up. The summer rush for AC services is real, and can lead to long wait times for tune-ups and repairs. That’s why scheduling your spring tune-up in Portland, OR, is more urgent this year than ever before. The best time to get ahead of the curve is now. 

By scheduling your spring AC check in Oregon in May or June, you ensure your home stays cool, regardless of the temperature outside. 

A professional AC tune-up in Beaverton or Portland serves two main purposes: reliability and efficiency. 

Why You Shouldn’t Skip AC Tune-Ups

Your AC has been idle all winter. Starting it up for the first time this season on a 90-degree spring day without cleaning, inspection, or lubrication can set the stage for mechanical stress and possibly even system failure. 

Over the winter, the oil in your AC system may have settled and thickened. Debris may have built up in the outdoor unit. Electrical components could be corroded. Dormancy does not prepare your cooling system for hot weather. Only a tune-up will do that. 

A well-maintained system uses less energy to move the same amount of cool air, making your utility bills more manageable. 

What’s on a Professional AC Checklist?

When you call us for central air maintenance in Portland and surrounding communities, we respond with a thorough assessment and cleaning. Our AC checklist includes:

Cleaning the Condenser Coils

Over the winter, your outdoor unit collects dust, pollen, and debris that prevent the condenser coil from releasing heat outdoors. This layer of gunk forces the compressor to work harder.  

Our Sun Glow technicians thoroughly clean the coils to ensure optimal heat exchange.

Checking Refrigerant Levels

If your refrigerant is low, your AC unit can freeze up and stop cooling. We check for leaks and ensure the levels are at factory specifications.

Tightening Electrical Connections

Heat causes metal to expand and contract, which can loosen wires over time. We inspect all connections to prevent shorts and electrical fires.

Calibrating the Thermostat

We ensure your thermostat is communicating correctly with your unit so you get the cooling you need. 

Lubricating Moving Parts

Reducing friction in the motors and fans prevents premature wear and extends the life of your equipment. 

Prepare Your AC for Summer in Beaverton, OR 

Although you should leave tune-ups to the experts, some easy DIY tasks can prevent AC performance issues and improve efficiency.

Change the Air Filter: A clogged filter is the top cause of airflow blockages. In the summer, check your standard filter every 30 days and replace it if you can’t see light through the mesh. A high-efficiency filter can last from six months to a year. 

Clean Outdoors: Your AC needs good airflow to exhaust heat. Clear away tall grass, shrubs, and leftover fall leaves, leaving a two-foot radius around the outdoor unit. 

Inspect Your Vents: Walk through your house and move any furniture, drapes, or rugs, that are blocking your air vents. Even a partially blocked vent can throw off the pressure balance of your entire system.

AC Efficiency Tips for Oregon Homeowners

Maximize your comfort and lower your cooling costs in Multnomah and Washington counties with these tips:

Set, Leave Your Thermostat: Constant thermostat adjustments actually use more energy. Find a comfortable temperature and leave it there. Better yet, invest in a smart thermostat that can self-adjust after it learns your home occupancy and temperature preferences. 

Close Curtains: On days when the temps climb beyond 79°F,  the sunlight coming through south-facing windows can significantly raise your indoor temperature. The U.S. Department of Energy (DOE) says approximately 76 percent of the sunlight that falls on standard double-pane windows during the cooling season becomes heat in your home. Closing the blinds during the day significantly reduces the load on your AC.

Use Your Ceiling Fans: Set them to rotate counter-clockwise to create a wind-chill effect that helps you feel cool without lowering the thermostat.

Schedule Your AC Tune-Up Today

If you search for “air conditioner service near me” in the middle of a July heatwave, you might end up waiting days, even weeks, for service in Portland. By scheduling maintenance with us at Sun Glow in May or June, you get priority scheduling and peace of mind. Sign up for our Maintenance Membership Program, and you’ll receive even more perks. 

Call us today at 503-253-7789 or request service online.