AC Repair, Installation & Maintenance in Portland, OR

When Portland summers heat up, you want cool air fast, not a runaround. Sun Glow has kept Portland-area homes comfortable since 1972, and today we're a Carrier Factory Authorized Dealer. Installation, repair, or a maintenance visit before the next heat wave: our team will recommend exactly what you need, and nothing you don't.

Need AC help right now? Call 503-253-7789 or schedule service online.

We serve the greater Portland metro area from two locations: our headquarters at 2428 SE 105th Ave in Portland, and our office at 7180 SW Sandburg St in Tigard.

Why Portland homeowners trust Sun Glow with their AC

• Multi-time Carrier President's Award winner, Carrier's highest dealer honor
• PGE Approved Contractor, so you can access instant utility rebates on qualifying high-efficiency systems
• NATE-certified technicians on every call
• 4.9★ across 1,500+ Google reviews
• Licensed and bonded: Oregon CCB #48131, WA SUNGLI*088RB
• Family-owned and operated since 1972, now led by second-generation owners David and Dawn Golobay

We work with all makes and models, so your system is never a concern, just your comfort.

Air Conditioning Installation and Replacement

If repairs no longer cut it, or your home's energy efficiency has hit an all-time low, it may be time for a new system. When your Portland-area home is ready for a new or replacement air conditioner, our Sun Glow professionals will get it installed without delay.

How do you know if you need a replacement? A few common signs:

• Approaching the end of its life span, usually 15 to 20 years. Efficiency drops as a system ages, and planning a replacement proactively can save you money versus waiting for an emergency breakdown.
• Needing more and more repairs. Similar to when your car starts needing constant trips to the shop, there comes a point where it's worth asking: are you spending more on repairs than a new system would cost?
• Running inefficiently. Warning signs include an AC that blows warm air, runs longer than normal, cycles on and off frequently, makes unusual sounds, or leaves some rooms noticeably warmer than others.

If you're noticing any of these, talk to a Sun Glow team member. We'll design a system matched to your comfort needs and budget, and we offer financing options if that's a concern.

AC Repairs in Portland

An air conditioner that stops cooling on the hottest day of the year is exasperating, and the cause isn't always obvious. It could be an airflow restriction, electrical issue, refrigerant problem, frozen coil, worn component, or something else that needs a professional diagnosis.

Common symptoms that mean it's time to call:

• An unusual noise
• An unusual odor, like burning
• Warm air coming from your vents
• A frozen unit
• Leaking water

Ignoring these usually just makes the fix bigger and more expensive. Our NATE-certified techs diagnose it right the first time, using only quality parts, so the repair stays fixed.

Air Conditioning Maintenance for Portland Homes

Routine maintenance catches small problems before they turn into major failures. A Sun Glow maintenance visit includes checking system operation, inspecting components, evaluating airflow, and flagging early signs of wear, ideally before the heavy cooling season hits.

If your system hasn't been serviced recently, or you've noticed declining performance, unusual sounds, or inconsistent temperatures, it's worth scheduling an inspection. Annual care can mean better energy efficiency, a longer system life span, and fewer surprise breakdowns.

Ask about our Maintenance Membership Program. Your AC tune-up and inspection are built into the plan.

Common Questions About AC Service in Portland

Why do Portland-area AC systems struggle more than you'd expect?

Portland's summers were historically mild, so many homes in the area still have older or undersized air conditioners that were never built for the increasingly common heat waves pushing temperatures into the 90s and 100s. When a system that's just barely adequate on a normal day gets asked to handle a heat spike, that's often when a weak capacitor, a low refrigerant charge, or a fan motor finally gives out.

Do older homes on Portland's east side need special AC work?

A lot of the older, established housing stock on Portland's east side is still running original or aging cooling equipment, sometimes paired with ductwork that was never quite sized right for the home. We look at the whole system, not just the unit, when we're diagnosing a problem or planning a replacement, since the fix is different for a home with undersized ducts than for one with a straightforward failed part.

Can I get a PGE rebate on an AC or heat pump upgrade?

If you're in Portland General Electric's service territory, a PGE Approved Contractor like Sun Glow can help you access instant rebates on qualifying high-efficiency equipment. Ask your technician which current rebates apply before you decide between repairing or replacing.

How do I know if my AC is actually working correctly?

Most residential systems are built to cool your home to about 20 degrees below the outdoor temperature, not down to whatever number you set the thermostat to. On a 95-degree day, a system holding your home at 75 degrees is doing its job. Pushing the thermostat further than that just runs the system nonstop without actually cooling the house any faster, and it's one of the most common reasons people think their AC is broken when it isn't.

Is same-day AC repair available across the Portland metro?

Call 503-253-7789 and our team will get you on the schedule as quickly as possible. We serve Portland, Beaverton, Vancouver, and Clackamas County, and availability depends on current call volume and your location within that area.

How Much Money Can a New Air Conditioner Save You?

Curious what an upgrade could mean for your utility bill? Use our SEER2 (Seasonal Energy Efficiency Ratio) calculator below. Enter your current unit's SEER value and compare it to a newer SEER2 unit, customized to your home's system, for an estimate of your savings.

Trust Sun Glow With All Your Air Conditioning Needs

We provide everything you need for AC comfort in your Portland-area home: installation, replacement, repair, and maintenance, backed by 50+ years of experience and a 4.9★ track record. Call Sun Glow at 503-253-7789 or request service online today.