Furnace Repair in Gresham, OR

Gresham gets the first and the worst of whatever the Columbia River Gorge sends west, and in winter that means freezing rain. When an ice event settles over east county, temperatures hold in the twenties for days, power flickers, and every heating system in town runs at full output with no break at all. That is precisely when weak components give out.

AM/PM Heating & Cooling repairs furnaces, heat pumps, air handlers, and ductless systems across Gresham. We are family owned and locally operated, we answer when you need us, and every heating repair is covered by our 100% satisfaction guarantee.

Our Services

* Required fields

First Name

Last Name

Phone Number

Email Address

Message

By submitting this form and signing up for texts, you consent to receive text messages from AM/PM Heating & Cooling at the number provided, including messages sent by the auto dialer. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency varies. Unsubscribe at any time by replying STOP to 360-254-2470 or clicking the unsubscribe link (where available), and no further messages will be sent. Reply HELP for help. See Privacy Policy & Terms.

Why Homeowners in Gresham, OR Trust Us

Ben came over for quick seasonal service for my furnace and AC units. From schedule to finish, it was done in 4 business days with a reasonable price. During the service, he was able to point out weaker refrigerant and capacitor that might need attention in next summer season. Thank you.

Ben was very thorough and explained the process patiently. It was a pleasure working with him. He pointed out an electrical switch near the a/c unit that had loose wires (not his job but he pointed it out anyways) and I appreciated his concern and I will fix it.

Ben was fantastic. He was a pleasure to talk to, he knew exactly what he was doing, and he took the time to explain everything to me. Next time I need service I will be calling and asking for him specifically

Signals a Furnace Sends Before It Fails

Before an ice event is the right time to notice these:

Furnace slow to start
Heat output feeling weaker
Frequent cycling in cold weather
Squealing or grinding blower
Unusual jump in bills
Cold rooms along exterior walls
Burning smell that lingers
System tripping its breaker

Getting these looked at in November beats calling during the first hard freeze of the year.

Ice, Wind, and Overworked Heating Systems

Sustained cold is what separates Gresham from the rest of the metro. During a Gorge outflow event this side of town can sit ten degrees colder than areas closer to the coast, and furnaces that normally cycle comfortably end up running almost continuously. Ignitors and inducer motors fail under that load, and blower motors that were already noisy give up entirely.

Heat pumps face their own version of the problem. Many Gresham homes pair a heat pump with electric backup heat, and when outdoor temperatures drop the system leans on those strips constantly. A failed defrost board or a stuck reversing valve will not stop the house from heating, but it will quietly send an electric bill through the roof until someone catches it.

Housing vintage rounds it out. Much of the city filled in between the 1970s and the 1990s, and those homes commonly have original ductwork with leaky joints, thin attic insulation, and returns that were undersized from the start. When wind is driving cold through every gap, those weaknesses stop being minor.

Furnace Repair Built for Gresham Winters

Our technicians work through the entire heating system rather than just the obvious complaint. On gas furnaces that means ignition components, flame sensor, gas valve, pressure switch, inducer, limit circuit, blower performance, venting, and heat exchanger condition. On heat pumps it means defrost operation, reversing valve function, backup heat staging, refrigerant charge, and outdoor unit condition after wind exposure.

Once we know what is going on, you get a clear explanation and the cost before work begins. We will tell you when a repair makes good sense and when you are putting money into a system on borrowed time, then let you make the call.

We also handle thermostat service, filter replacement, duct repair and sealing, and indoor air quality equipment. Emergency heating repair is available during ice events and cold snaps.

A Centennial Neighborhood Service Call

Andre in the Centennial area called during a stretch of freezing rain. His heat pump was running constantly, the house was holding at 64 degrees, and his electric bill had spiked.

Our technician found the defrost control failing, which left the outdoor coil iced over and forced the system onto backup heat around the clock. He replaced the defrost board, cleared ice from the coil, verified refrigerant pressures, checked backup heat staging, and installed a fresh filter.

The system started cycling normally again within the hour, and Andre’s next bill dropped back to where it should have been all along.

Why Gresham Homeowners Rely on Us

Gresham homeowners rely on us for reasons that hold up in bad weather:

Family owned and operated
Licensed, bonded, and insured
Certified on furnaces and heat pumps
100% satisfaction guarantee
Authorized American Standard dealer
BBB accredited business
Honest, pressure free advice
Emergency heating repair
Scheduling built around you

When the ice arrives, you want a company that already knows your system.

Frequently Asked Questions

Why is my heat pump running constantly in cold weather?

Longer run times are normal when it is cold, but constant operation without reaching temperature can mean a defrost problem, low refrigerant, or a system relying too heavily on backup heat.

What is backup heat and why does it cost so much?

Backup heat is usually electric resistance heat that assists the heat pump in cold weather. It works well but uses far more electricity, so a system stuck on backup drives bills up quickly.

Should I have my heating system checked before winter?

Yes. Early fall is the right window. A tune up catches worn ignitors, weak motors, and airflow problems before the first ice event.

My heating bill jumped but nothing seems broken. What happened?

That often means a system running on backup heat, a failed defrost control, or a growing airflow restriction. All three heat the house while quietly wasting energy.

Do you repair both heat pumps and gas furnaces?

Yes. We service, repair, and install furnaces, heat pumps, air handlers, and ductless systems for residential and commercial customers.