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Find Air conditioning pros in West Linn

Avatar for Absolute Temp Control
Absolute Temp Control
5.0(
47
)

Serving West Linn, OR and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"As before with previous work done by Absolute Temp Control, I wish there was a higher rating than 5. 2 days ago the air conditioning in the house stopped working. The Portland area has been enduring a series of 90-100 degree F days. John came out within ~1 hour of when I called. Turns out the HVAC unit is ~20 years old and on its last legs. John replaced the thermostat and fixed the wheezing HVAC’s other maladies. There are three of us formerly sweating humans and 2 no longer panting dogs here and we are all grateful to Absolute Temp Control for their speedy repair."
Furnaces
Air Conditioner Solutions
Ductless Air Conditioners and Heat Pumps
Indoor Air Quality Systems
Water Heaters

+1

Response time6 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Oregon Heating & Air Conditioning, LLC
Oregon Heating & Air Conditioning, LLC
4.8(
106
)

Serving West Linn, OR and surrounding areas

Approved

In business since 1990

Emergency services offered

Credit card accepted

"They come once a year for the checkup on the furnace and air conditioning and make sure everything is set for Winter. 
I have had them every year for years. It has always been good!  
The air conditioner is still working and the furnace is still working, so I guess it is pretty good!"
Additional Photos
42 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Integrity Air, LLC
Integrity Air, LLC
4.8(
237
)

Serving West Linn, OR and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"I called them the week before Christmas and they came right out and gave a very competitive bid without any kind of pressure or hard sell. I was able to book them within a day and got the furnace installed on that day. They were proactive in doing little things that set me up to add air conditioning in the future and to ensure the wiring and thermostat is ok. They were courteous and conscious about tracking in dirt and completely removed all debris and the old furnace."
New Gas Furnace
Venting and Duct Work
Old Furnace
Duct Work
Gas Furnace Replacement 1

+1

Response time7 hrs
Response rate86%
5 neighbors recently requested a quote
Avatar for Service Now Inc. Heating & Cooling
Service Now Inc. Heating & Cooling
4.8(
981
)

Serving West Linn, OR and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"Trustworthy honest I am happy to say Service Now is the best Furnace/Air conditioning service co that I have used in my Beaverton home for 30 years. I appreciate the employees Hudson and Seth who were polite, efficient and thorough."
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%
39 neighbors recently requested a quote
Avatar for Columbia Heating & Cooling LLC
Columbia Heating & Cooling LLC
4.4(
76
)

Serving West Linn, 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
12 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Revival Energy LLC
Revival Energy LLC
4.7(
615
)

Serving West Linn, 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."
Additional Photos
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Additional Photos

+19

Response time1 day
Response rate92%
11 neighbors recently requested a quote
Glacier HVAC/R, LLC
4.9(
29
)

Serving West Linn, OR and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quick response

"Tom and his crew were fabulous. The most important thing was I completely trust him from day one. He was so honest and so quick. I called him he came out that day and within two days I had a complete new heat pump, air handler etc... I have had some medical issues and they never embarrassed me about the lack of repair in my home. What a great crew!!!"
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 West Linn, OR and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"It went extremely well. Punctuality was perfect. Paying attention to details was perfect. Knowledge and professionalism were perfect. The price was competitive. We interviewed 5 different providers. Ultimately, Columbia seemed to stand out best. We tried it, and we were quite happy with the choice. The service cost was for two independent air conditioner systems ( we have a large, long house), and one new furnace."
Additional Photos
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Additional Photos

+52

Response time6 hrs
2 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Air Control Systems, Inc.
Air Control Systems, Inc.
4.7(
93
)

Serving West Linn, OR and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Our air conditioner had a problem and was not cooling..the problem was diagnosed and fixed right away. Very happy with the way the problem was handled & repaired."
Response time3 hrs
Response rate91%
1 neighbors recently requested a quote
Avatar for HVAC Ministries
HVAC Ministries
4.9(
14
)

Serving West Linn, OR and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Quickly identified and repaired problem with central air conditioner. Was impressed with knowledge of A/C, will be happy to recommend."
AC services
Heating & A/C Project
AC services
Heating & A/C Project
Duct cleaning

+15

Response time1 day
5 neighbors recently requested a quote
Recommended by92%of homeowners
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FAQs for air conditioning projects in West Linn, OR

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The West Linn, OR homeowners’ guide to air conditioning services

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