Phil did a great job of carefully examining all the components of our almost 20 year old HVAC system. He took detailed photos and videos to show me the status. And he didn’t try to sell me anything else! Great experience 10/10System inspection

Furnace Troubleshooting services
Furnace Blower Won't Stop
"My furnace blower won’t turn off!" - This annoying problem wastes electricity and indicates an electrical or control system fault. From faulty...
ViewFurnace Blowing Cold Air
8 common reasons your furnace blows cold air instead of heat. Portland natural gas furnace diagnostics and solutions.
ViewFurnace Filter Dirty Too Fast
"I just changed my filter and it’s already dirty!" - Portland’s pollen, humidity, and older homes make filter clogging a common complaint....
ViewFurnace High Energy Bills
"My heating bills are killing me!" - Portland homeowners spend $800-$1,500/year on gas heating, but inefficient systems can double that cost. From...
ViewFurnace Leaking Water
Quick Diagnosis: What Type of Furnace Do You Have? Water pooling around your furnace is one of the most common issues Portland...
ViewFurnace Making Noise
Loud bangs, squeals, or rattles coming from your gas furnace can be scary. In Portland, long damp winters, crawlspace installations, and older...
ViewFurnace Not Heating
12 common reasons your furnace isn’t working and step-by-step solutions. Portland natural gas furnace troubleshooting for homeowners.
ViewFurnace Not Heating Evenly
"My upstairs is freezing while downstairs is fine" - this is Portland’s most common heating complaint. Our two-story homes, crawlspace ductwork, and...
ViewFurnace Pilot Light Won't Stay Lit
This guide covers older furnaces with standing pilot lights - the small flame that burns 24/7. Portland has many older homes with...
ViewFurnace Short Cycling
Does your furnace start, stop, and restart every few minutes? Short cycling wastes energy, stresses components, and leaves Portland homes with uneven...
ViewFurnace Smells Burning
Burning smells from your furnace can range from harmless dust burning to dangerous electrical faults. Portland’s climate creates unique challenges with humidity,...
ViewFurnace Smells Gas
IF YOU SMELL GAS: LEAVE IMMEDIATELY Natural gas smells like rotten eggs for safety, but any gas smell from your furnace signals...
ViewFurnace Thermostat Not Working
"My thermostat isn’t working!" - This frustrating problem affects comfort and energy bills. From dead batteries to wiring issues, we diagnose and...
ViewFurnace Won't Turn On
10 common reasons your furnace won’t start and step-by-step solutions. Portland natural gas furnace startup diagnostics.
ViewReviews from Portland homeowners
A few recent Google reviews from homeowners across the metro. We don't edit them.
Efficiency Heating and Cooling came out to our home to do general maintenance on our furnace and heat pump, and also level our heat pump. Tristan was our technician. His work was efficient and thorough. He explained everything he did and told me what Efficiency H&C had to offering the way of maintenance programs. I am very happy with the services we received.Furnace & heat pump maintenance
This was my first time working with this company, and it was an amazing experience! Wayne was super personable, and explained things thoroughly and transparently. The cost was reasonable and that was with the maintenance membership program we joined. Highly recommend this business!Maintenance membership
I definitely recommend Efficiency! On this year's hottest day my AC quit working and Efficiency was able to send a technician right out. He fixed it quickly (luckily it was not a major issue) and now I'm basking in cool air. Thank you so much!AC repair
Tristan was very thorough with diagnosing the issues with my system and walked me through them so I could better understand my options for repair. We’ve had a few HVAC techs look at our system over the last decade or so, and Tristan was by far the best.System diagnosis
Jason came out for an estimate for a heat pump for my house. He listened to what I was looking for function-wise, evaluated the property, gave me a quote with 4 options, and explained the pros and cons of each. He was thorough, friendly, and not at all condescending (women, if you know, you know). Very professional.Heat pump estimate
I bought a furnace from these folks over 10 years ago and was very impressed with their work. I've had them tune up my furnace every year since and it's still the great quality and friendly service. They are dependable and knowledgeable every time I deal with them. I highly recommend them.Furnace install & tune-ups
Efficiency Heating and Cooling is a great company to work with. They gave me multiple options based on personal wants/needs with my 100+ year old house and were patient helping educate me and navigate to a decision. They were prompt, scheduling was easy, very professional, knowledgeable, and walked through with me how my system works once the job was complete. Couldn’t be happier from beginning to end and would heartily recommend them!100+ year old home
Called so many companies to find someone who did duct work beyond cleaning (I had a leak in the duct) and.so glad I got a hold of these guys. Professional, fast, and thorough. Great all around!Duct leak repair
Hire them immediately! Super fair pricing, great service. My Technician, Tristian was communicative and thorough. I tried hiring another company prior and they had me pre-pay, after tons of no shows and shoddy work followed by more no shows I demanded my money back and happily gave it to Efficiency Heating and Cooling.HVAC service
Tristan was very professional. He was on time and explained everything thoroughly. I appreciated the no pressure conversation of future work that could be done with my heating system.Heating system service
What a great experience with Efficiency. From the estimate process to installation, they made everything seamless and easy. When we hit an unexpected snag during installation, they kept us well informed about what was going on how it might affect the timeline. They got everything done and the system is working great!System installation
The Comfort Plan: HVAC maintenance
Two tune-ups a year, priority scheduling and 15% off repairs. No contract, cancel anytime.
Month-to-month · No long-term contract · Covers one system; add more for a discount
Call us, or send a request and we'll call you.
You'll talk to someone in our Milwaukie office, not a call center. We'll get a tech out and give you the price before any work starts.
(503) 698-5588Rather talk to someone?