Serving Amity, OR and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Mark came out within 2 hours since I spoke to him. He replaced a fuse in my air conditioning unit and got it running in no time. I'm very happy with the quick service during this heat wave"
Serving Amity, OR and surrounding areas
Approved (Corporate)
In business since 1976
Free estimates
Small jobs welcome
"The technician was very knowledgeable and did a great job. It wasn't cheap. But he got the job done and did it well, I think. We'll see how it holds up with time."
+6
Serving Amity, OR and surrounding areas
Approved
In business since 2004
Free estimates
Credit card accepted
"Be nice to your tecni"
Serving Amity, OR and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Amazing work, great customer service. Happy with the work done!."
+4
Serving Amity, OR and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Bryan was amazing! He showed up right on time and made two trips outside of Salem to find parts to get my air conditioner running during a heat wave. Absolutely recommend!"
Serving Amity, OR and surrounding areas
Approved
In business since 2015
Free estimates
Customers say: Quality work
"Devin came on time, quickly diagnosed the problem, had the necessary replacement parts, repaired our central air conditioner, and had us back up and running within an hour. Great job. Would hire again."
Serving Amity, OR and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Excellent customer service. Real human on the initial outreach. Timely and great work!"
Serving Amity, OR and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Warranties offered
"Great customer service. shows up on time. I’ve hired for a number of jobs and will continue to use this service. I am also recommending to my neighbors."
Serving Amity, OR and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
HVAC of Salem is committed to excellence in every aspect of our business We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business
Serving Amity, OR and surrounding areas
Approved
In business since 1989
Free estimates
Credit card accepted
We pride ourselves on being the source for all of your HVAC needs. We not only design mechanical systems, we install residential and light commercial new units, and can retrofit and upgrade your older unit as well. Whether you need to replace a furnace, single rooftop unit, ductwork or a total system upgrade, Andersen Heating, Inc., has the experience and capabilities to provide the right solution for you.
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.
Use this guide to budget for appliance installation costs based on factors such as appliance type, installation complexity, labor rates, and more.
Explore how factors such as materials, local labor rates, and the type of damage affect the cost to repair a burst pipe.
Use this guide to learn how much rebar costs per foot so you can budget for your next big home improvement project.
Discover how factors such as linear footage, local labor rates, and trim type affect the total cost of painting baseboards.
Learn how much cat or dog door installation costs based on factors like the door size, material, location, and added features.
Discover how much an electric furnace costs based on factors such as unit size, local labor rates, electrical upgrades, and ductwork condition.