AC Repair

AC Repair in Portland

Honest Cooling Fixes for Multnomah & washington County Homes

A broken-down air conditioner can turn a comfortable room into the least pleasant place in your home. Portland homes hold heat once it gets inside, so a failed system can leave your house feeling like an attic within hours. You want someone who answers the phone and tells you what the repair will cost before any work starts.

Sun Glow has served Portland-area homeowners since 1972, giving you access to NATE-certified HVAC technicians who can diagnose your system and explain what your AC actually needs. Our approach starts with finding the cause rather than rushing you toward a replacement. If you need AC repair in Portland, count on our team for glowing results.

Call (971) 328-4862 or contact us online to get started with a free estimate for AC repair in Portland.

What Makes Our Portland Cooling Repair Team Different?

A broken AC feels urgent, and you deserve a company that treats it that way. Sun Glow is family-owned and independent, so you can trust us to do right by you, rather than milk your wallet for the most money possible.

Here is what you can expect when you call us:

NATE-certified technicians – Our HVAC technicians maintain certification through North American Technician Excellence, with training that covers diagnostics, air balancing, and equipment optimization.
Upfront options – We explain the condition of your system and discuss practical repair choices before you commit to the work.
Family-owned since 1972 – Sun Glow has remained under local family ownership for more than five decades.
Ongoing technical training – Our team keeps up with high-efficiency equipment, cold-climate technology, indoor air quality standards, and changing refrigerant requirements.
Financing and payment plans – Available financing can make a larger HVAC repair or replacement easier to plan for.
Licensed and insured service – You can hire a properly licensed and insured contractor for work on your home's cooling system.

In our experience, the repair that costs the least is the one that fixes the real cause the first time. Our technicians trace a failure back to its source before they touch a single part, and they cover your floors and clean up when the job ends. You can reach a real person day or night, and we will get you on the schedule.

Common AC Problems We Fix

Many of our calls in July sound alike. Your AC runs all day but the house stays hot, or the system quits on the hottest afternoon of the week. Whatever your system is doing, our technicians have seen it before and know where to look.

Here are the AC problems our technicians repair every summer:

AC blowing warm air
Frozen evaporator coil
Low refrigerant and refrigerant leaks
Water leaking from the indoor unit
Rattling, grinding, or squealing noises
AC that will not turn on
AC that keeps shutting off
Failed capacitors and fan motors

Sun Glow will tell you when a repair makes sense and when your money works harder in a new system. In our experience, a unit past the 12 to 15 year mark with a growing repair history belongs in a conversation about AC installation and replacement. Older bungalows with no ducts may do better with ductless systems, and a room that stays hot while the rest of the house cools may need zone control systems instead of a bigger AC.

Continue Reading Read Less

Helpful Videos

Glowing Testimonials

4.9 Stars from 1,600+ Reviews

SunGlow gave me expert-level service at a fair price, and their honesty stood out just as much as their skill.
“Highly recommend SunGlow Heating and Cooling to anyone looking for a contractor who knows what they're doing and won't take advantage of you, whether you're spending money with them or not.”

- Jarrod S.
Great working with SunGlow, highly recommended!
“Last night had AC issue & technician came at 8:30 PM & stayed & worked in the dark till 10:30 PM.”

- Dana D.
Respectful, Delightful, Informative, and Very Pleasant
“We settled on a unit and he was able to arrange to have it installed before company comes. A total 5 star experience thanks to Arin!”

- Jodi L.
So polite & considerate. I’d recommend them to everyone! I’d give the 20 stars if I could!
“Sun Glow went way above & beyond for us! When they discovered the old unit couldn’t be fixed they scheduled installation of a new unit & went back to the shop to bring me a floor model ac to get me by until the installation.”

- Just Joy
Consistently Excellent Every Time!
“Most recently, Jarrod Williams handled our gas line installation—he was professional, easy to work with, and made the whole process smooth and stress-free.”

- Christopher R.
Excellent service from Shawn!
“The serviceman called me, let me know he was on his way etc. and easily figured out the issue and fixed it fast.”

- Justin J.D.
I would gladly recommend Jose to anyone looking for a skilled and trustworthy installer.
“The quality of his work was outstanding, and everything was left clean and organized when the job was finished.”

- Clee F.
Fantastic Service!
“Even though I was his last client of the day, he didn't rush at all and took his time performing a thorough maintenance check.”

- Sean B.
Kind, Professional, Knowledgeable, and Did a Great Job
“I felt comfortable with him in and around my home with my children. It was so nice to hear him speak so positively about the company and the great things the company does for its employees too!”

- Justina C.

AC Repair FAQ

Portland summers bring heat waves and wildfire smoke, and they leave you with questions a generic AC page cannot answer. Sun Glow hears these questions on service calls every summer, so these answers fit local homes. Here are the ones we hear most.

Why Is My AC Blowing Warm Air During a Heat Wave?

Warm air points to a refrigerant leak or an electrical failure, and each one needs a different fix. In our experience, the first stretch of 95-degree days exposes weak parts, because your system sat idle through the cool months and then runs for hours. Call us if the air stays warm, since running a failing system can turn a modest repair into a compressor replacement.

How Much Does AC Repair Cost in Portland?

The cost depends on which part failed and how much labor the fix takes, so a swapped capacitor costs less than a new coil or compressor. You get a free estimate and an upfront price before any work starts, so you can decide with the full picture. If a bigger repair strains your budget, financing and payment plans let you spread the cost over time.

Do the New Refrigerant Rules Affect My AC Repair?

Federal rules under the EPA's HFC phasedown change which refrigerants go into new air conditioners, but existing systems can be repaired and serviced. The older refrigerant in your system may cost more as supply tightens, and our technicians explain that cost before they recharge anything. If your equipment is due for replacement anyway, a heat pump gives you cooling and heating in one system.

Can Wildfire Smoke Damage My AC?

Smoke loads your filter and coil with fine particles, which restricts airflow and makes your blower work harder. In our experience, service calls climb after smoky weeks because the system ran hard with less air moving through it. Our technicians check your coil and airflow during a repair, and indoor air quality equipment can cut down on the particles that reach your system.

Can You Repair My AC the Same Day in Lake Oswego or Camas?

Same-day appointments are available across the Portland-Vancouver area, and we take emergency calls 24/7. Our crews work out of Portland and Vancouver, so a technician is close to homes from Lake Oswego to Camas. Call as soon as your AC acts up, and we will get you on the schedule.

Your question may not be on this list, and that is fine. Call or send a message online, and our team will talk through your situation and explain your options.

Book AC Repair in Portland Before the Next Heat Wave

A small AC problem grows once the temperature climbs, and a weak capacitor or a slow refrigerant leak can turn into a dead compressor or water damage if you wait. In our experience, our schedule fills up during the first run of 90-degree days, so the best time to call is the moment your AC starts acting strange. Let Sun Glow brighten your day with a cool house and a repair you can feel good about.

Complete our online form or call (971) 328-4862 to book AC repair in Portland today. Ask about our financing and payment plans for larger repairs!

Continue Reading Read Less

Roaring Great Reasons to Choose Sun Glow

Energy Efficiency & Future-Focused Solutions
As Oregon continues advancing energy regulations and electrification initiatives, Sun Glow remains proactive with forward-thinking approaches that help property owners stay compliant while reducing long-term energy costs.
Performance-Driven Installation Process
Sun Glow focuses on long-term system performance through a structured and detailed approach.
Certified Technicians & Ongoing Training
Sun Glow technicians maintain NATE (North American Technician Excellence) certification, ensuring advanced expertise in HVAC diagnostics and system optimization.
Experience, Leadership & Generational Trust
Over decades of service, the company has built strong relationships with Portland-area clients, including second- and third-generation customers who rely on consistent service and trusted expertise.

Products
Find Your Fit
Maintenance Membership Program
Year-Round Comfort
Financing
Explore Your Options

Areas We Serve

The Future Is Bright

Contact our Team Today

First Name
Last Name
Phone
Email
Address
Are you a new customer?
How can we help you?
By submitting, you agree to receive text messages from Sun Glow at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy

Contact 971-328-4862

Locations

Vancouver
7180 SW Sandburg St.
#100
Tigard, OR 97223
Map & Directions
Portland
2428 SE 105th Ave.
Portland, OR 97216
Map & Directions

Follow Us