Serving Beaverton, OR and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Our AC broke this summer in August, aviator found a problem in leaking condensor coil. It was 7 years old with freon that wasn't too old so they ordered a coil and put it in for us."
+34
Serving Beaverton, OR and surrounding areas
Approved
In business since 1990
Emergency services offered
Credit card accepted
"Great! Fair price (senior discount via Angies List), professional quote and installation; new Trane furnace and Honeywell thermostat working great. Recommended."
Serving Beaverton, OR and surrounding areas
Approved
In business since 2014
Free estimates
Credit card accepted
"Just have to get used to the new furnace. "Ben" was nice enough to have the old air condition system removed without replacement, at my request. Customer service is very good."
+1
Serving Beaverton, OR and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
Comfort since 2001, Comfort Solutions Heating & Cooling has had one mission: to serve our clients the way we want to be served. As a family-owned company, we are serious about taking care of our community, treating everyone like our own. This shows in the way we do business. We encourage our staff to use their skills and experience to deliver the best solutions for our clients and ensure customer satisfaction. Our extremely knowledgeable staff can install, service, and maintain your home heating and cooling system backed with a premium 10-year workmanship guarantee that is exclusive to Comfort Solutions. We can also provide up to a Carrier 10 years parts and labor warranties. Comfort Solutions also installs and services most traditional gas furnaces, air conditioners, heat pumps, and ductless heat pumps. \n\n*Exclusion: We are not able to install equipment that was not purchased thru us. \n
Serving Beaverton, OR and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Air control systems work on time explained their process and proceeded to work quickly and most of all cleanly they left no mess while doing a good job they tookPictures of the process showing me before and after I would recommend them two others"
Serving Beaverton, OR and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"They did a thorough comfort assessment with blower door test and infrared analysis throughout the house and recommended changes - some of which we could do ourselves. They also reviewed our heat pump and determined that it was way overized. So we wish we gone to Revival before we installed our new heat pump, and recommend others do the same."
+19
Serving Beaverton, OR and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Credit card accepted
"Pure Air Control LLC has always provided high quality service for our heat pump, AC, and furnace. Their annual service process is efficient, thorough, and very reasonably priced. I've tried other companys in the past and pure air control is the best. Highly recommended."
+23
Serving Beaverton, OR and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"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!!!"
Serving Beaverton, OR and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"Chase, our Elevate service technician discovered a dangerous DIY install on the furnace. He explained everything in detail, repaired the damaged gas line, and prepared the entire air/heat system for winter. Aside from potentially saving our lives, he was kind enough to let me follow him around asking questions so I could learn how it all works. Thank you Chase!"
+6
Serving Beaverton, OR and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Had a 40 year old Lennox furnace that gave up the ghost. HomePro Heating + Air responded to a request immediately and within a amazingly fast removal in installation of my new furnace. The team was extremely polite and professional and respectful of my home. Price quoted was way better that I was expecting. If you are looking for a great team of professionals. Look no further. Thank you so much and Happy New Year! - Jan L."
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.
From average costs to expert advice, get all the answers you need to get your job done.
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