Serving Oregon City, 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 Oregon City, 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!"
Serving Oregon City, OR and surrounding areas
Approved
In business since 2014
Free estimates
Credit card accepted
"Everyone that we came in contact with at Integrity Air were friendly, and professional. We had two units installed in a duplex we own and we plan to have them install air conditioning in our home."
+1
Serving Oregon City, 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 Oregon City, OR and surrounding areas
Approved
In business since 1992
Free estimates
Warranties offered
"They did a great job. From the estimate visit to explaining the costs and work and options to choose from. Also, they were quick to get on the job. They were very punctual and worked straight through 2 days to get the air conditioner installed. It required extra work because they needed to rearrange the furnace, all of which was explained to me in the estimate. The final price was exactly what they quoted me and there were no surprises. The technicians, Matt and Hudson were friendly and professional and hard working. I will be calling them to do the annual maintenance. So, thank you Angi for helping me find them."
+22
Serving Oregon City, OR and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Mark called me the same day I made the request for quotes/bids. He was on time for the in-home evaluation and provided a detailed estimate/proposal within a few hours. Mark is a straight shooter and gave me several options along with explanations as to what was gained or lost at the different price points. He was also very kind regarding other estimates and helping me to verify I was comparing apples to apples. The job was scheduled sooner than I anticipated, which was nice. His crew was on time and began removal before Mark arrived on sight to work with them and supervise. His workers were very professional and mindful of my overly curious cat that seeks to escape at any opportunity. The entire job took a day to complete from beginning to end and they hauled away the old equipment and scrap. The AC now blows nice and cold for the first time in about 10 years. After years of window A/C units, I had forgotten how great (and quiet) a properly installed and functioning central air system is. I highly recommend Mark and his business Air Control Systems for any HVAC work you may have. They have earned my business for as long as I live in this area. Thanks guys- Great job!"
Serving Oregon City, 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."
+19
Serving Oregon City, 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 Oregon City, OR and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Home Pro Heating and Air did an excellent job fixing my A/C. From the moment I called, they were professional, responsive, and straightforward. The technician arrived on time, diagnosed the issue quickly, and explained everything in a way I could understand. The repair was done efficiently, and my air conditioning has been running perfectly ever since. Their pricing was fair, and the level of service was outstanding. It’s rare to find a company that’s both honest and highly skilled, but Home Pro proved to be both. I’m extremely satisfied and would absolutely recommend them to anyone needing HVAC work."
Serving Oregon City, OR and surrounding areas
Approved
In business since 1981
Free estimates
Emergency services offered
"They installed a furnace last year and an AC tune-up this year. It worked out well."
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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