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TRUSTED BY DURHAM, OR HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon3.2k+
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Durham

Avatar for Service Now Inc. Heating & Cooling
Service Now Inc. Heating & Cooling
4.8(
981
)

Serving Durham, OR and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"Extremely pleased with Kurt, the GM and Kelly the Technician and his assistant. Found a real Jewel of an organization among the many. The only HVAC Company I will ever use again !!"
Morris Marks House
Morris Marks House
Refrigeration lines for Ductless Units
Morris Marks House
Carrier Multi Port outdoor unit.

+22

Response time10 hrs
Response rate90%
37 neighbors recently requested a quote
Avatar for Better Air Northwest
Better Air Northwest
4.9(
924
)

Serving Durham, OR and surrounding areas

Approved

In business since 2009

Emergency services offered

Warranties offered

"Extremely well. The house was a rental and the previous tenants had a Golden Retriever dog (long hair). The ducts were clogged with dog hair. The crew arrived on time and went right to work vacuuming every duct and the HVAC unit."
Additional Photos
What we have pulled out of ducts
Before we did the cleaning
Better Air Northwest Owners
Better Air Northwest Team

+2

Response time2 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Integrity Air, LLC
Integrity Air, LLC
4.8(
237
)

Serving Durham, OR and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Integrity Air is A-1 in my book. Great prices, great installers and wonderful customer service. I had been told by other HVAC companies that AC would not fit in the space I had, but Integrity found a way and did a wonderful job. The installers were quick and very courteous, my salesman answered every question I had. And the price was very reasonable, much lower than I expected."
New Gas Furnace
Venting and Duct Work
Old Furnace
Duct Work
Gas Furnace Replacement 1

+1

Response time7 hrs
Response rate86%
11 neighbors recently requested a quote
Glacier HVAC/R, LLC
4.9(
29
)

Serving Durham, OR and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quick response

"Super friendly, super honest with a CAN DO attitude. They certainly went the extra mile with us. We had a difficult install scenario but Tom put the extra time and effort into planning out what needed to be done to get it right. All done in 1 day. We are beyond satisfied! I definitely would recommend Glacier HVAC. Great service!"
Response time1 day
8 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Columbia NW Heating & Cooling Inc
Columbia NW Heating & Cooling Inc
4.5(
86
)

Serving Durham, OR and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"Did a good job for almost everything. But thermostat was not installed to my satisfaction. It is hanging from wall a little. The cost for hvac was about what everyone else was asking."
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+52

Response time6 hrs
1 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Revival Energy LLC
Revival Energy LLC
4.7(
615
)

Serving Durham, OR and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Beyond excellent. Found out our shops HVAC was out, mind you it’s already 2 pm and pushing 90 degrees outside. Contacted Revival Energy and within an hour, a repair man was addressing the issue. He was able to fix the problem with the upmost kindness and professionalism, all while maintaining social distancing. Definitely saved the day for the shop. 11/10 would recommend."
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+19

Response time1 day
Response rate92%
11 neighbors recently requested a quote
Avatar for Columbia Heating & Cooling LLC
Columbia Heating & Cooling LLC
4.4(
76
)

Serving Durham, OR and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"Columbia Heating and Cooling were by far the most knowledgeable and professional company I had an estimate from. The owner, the service techs, and the guys who do the installation were all nice people and easy to work with -- they were careful and thorough, and happy to answer all my questions and problem-solve with me about optimizing our HVAC system. We live in an older house, and they improved airflow to the upper level, added return vents, and advised me on realistic energy saving. They also ran a blower door test. They were so good that when our water heater started to fail, I had them do the replacement. They offer competitive prices and in my experience they spend the extra time with the customer that makes all the difference. I didn't see them as just doing their job -- I saw them as helping me."
Gas Furnace
Gas Furnace
9 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Oregon Heating & Air Conditioning, LLC
Oregon Heating & Air Conditioning, LLC
4.8(
106
)

Serving Durham, OR and surrounding areas

Approved

In business since 1990

Emergency services offered

Credit card accepted

"It was really a great experience from the very beginning. I found them online, on an advertisement on my phone. I clicked on the ad, which led me to their website. I filled out the contact form and within 2 hours someone called me to make an appt. They explained over the phone that it would be an "arrival window" of 3 hours, and I was expecting something like that. They called this morning to let me know they were on their way, which I thought was very nice. The technician, Dave, arrived at the very beginning of their "arrival window", which was also nice. The technician arrived in a nice, professionally lettered company van, which I appreciate. You'd be surprised how many companies DON'T do that. Dave was in a nice uniform, seemed clean-cut and pleasant. I showed the him around to where my furnace, thermostat and A/C unit were and left him to do his thing. All I had requested of them was a tune-up and just a once-over on both the furnace and the A/C unit. Just some preventative maintenance, so that we wouldn't have any problems [that could have been prevented] this winter with the furnace or next spring when we went to turn on the A/C unit. He did find some things that needed replaced and cleaned out with our A/C unit and said he was surprised to hear it was still working well. It would have probably failed next season if we hadn't have had him out to fix these problems. There wasn't much wrong with our furnace, but I was glad he checked it out. He replaced our screens in our furnace. That was cool that this was included as part of the service call. He also stayed and talked with me for 5-10 minutes about the age of my furnace, what to keep an eye out for, and how much longer I should expect it to last. That was very nice and I could tell he really knew his business well, which added to my confidence in this company. The service took about 90 minutes and I felt the price they charged was very fair. It was probably more than some companies charge, but I would rather have a really professional outfit for a little more money than save money and have a less professional company. So to me, the rate I paid was a good value. I was just impressed all the way around with this company and with Dave. I'd recommend this company to anyone looking for HVAC work. They are a professional outfit, all the way down the line.
"
Additional Photos
34 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for HomePro Heating + Air
HomePro Heating + Air
5.0(
11
)

Serving Durham, OR and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Excellent service! Fast, honest, knowledgeable, and affordable. They were quick and efficient with my HVAC needs and treated my home with respect. Highly recommend!"
Furnace repair
Barclay st
New het pump install
System Diagnostic
Response time8 hrs
Response rate95%
4 neighbors recently requested a quote
Aviator Heating & Cooling
4.8(
56
)

Serving Durham, OR and surrounding areas

Approved

In business since 2020

Credit card accepted

Offers commercial services

Aviator Heating & Cooling is a trusted HVAC contractor proudly serving Portland, Beaverton, Happy Valley, Tigard, Gresham, Vancouver, and surrounding communities. We specialize in air conditioning repair, furnace repair, heat pump installation, ductless mini-split systems, indoor air quality solutions, and complete HVAC system replacements.

Recommended by34%of homeowners
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Heating and Air Conditioning questions, answered by experts

ACs don't run on water. They're not connected to drain pipes or any part of your plumbing system. However, they need refrigerant to run. Refrigerant is a gas or liquid that has a low boiling point and absorbs the heat in your home. ACs need this in order to be functional and cool your home. If you suspect your AC is low on refrigerant, you need to contact a licensed HVAC professional. Refrigerant is a dangerous chemical that requires specialized training and permits to work with. 

Setting your AC unit to 78 degrees can, indeed, help you save energy. In fact, according to experts, every degree you turn the unit up could save you between 1% and 3% on your energy bills. That said, turning your unit off entirely while you’re out might actually be less efficient than keeping it on at a higher temperature. Why? The unit will need to work extra hard to cool the house back off again after all those hot hours. 

When first installed, flex ducts shouldn’t cause airflow problems in your home. However, because flex ducts aren’t the sturdiest and require extra support, they lose their durability over time and begin to sag, which can inhibit airflow down the road. Also, if your flex ducts aren’t tight enough, your HVAC could work twice as hard for the same air pressure. If you’re worried about the airflow in your home, a rigid duct may be your best bet.

If your whole house is cold that’s one thing, but what if you only have a few rooms that are cold? First, you need to determine why this may be happening. A good place to start is to investigate the potential causes listed in this article—heat transfer, airflow, thermostat problems, humidity, and insulation. Once you’ve narrowed down the issue, you’d apply the same principles to the cold rooms as you would to the entire home.

Modern AC leak sealants work as a temporary measure to stop refrigerant leaks. You can purchase them at most home improvement stores or on online. When using an AC leak sealant, keep in mind that it’s only a temporary solution, so you’ll still need to hire a pro to install a replacement part as soon as possible.

The Durham, OR homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.