Serving Fair Oaks, CA and surrounding areas
Approved
In business since 1982
Free estimates
Warranties offered
"They did a great job, and they were able to fix the problem on our air conditioning."
Serving Fair Oaks, CA and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"I decided to go with Ecology Air Innovations after my 33 old HVAC system crapped out on me. They installed a brand new Trane two stage heat pump, variable speed air handler, and all new ducts. I had been looking into Trane equipment because, while a little more expensive, I wanted to go with something reliable and Trane is one of the best. I received multiple quotes on that type of equipment and Ecology Air Innovations beat everyone else's price by a mile. Mark, the owner of the company, initially responded to my request and responded back very quickly. He came out and gave me the estimate the next day. He was very professional and helped me answer any questions I had. Three of his employees came out to do the work the next week and finished the total install in two days. They were all very professional and polite. One final thing, I received a SMUD rebate with the new install that was only good through the end of the month, and I was doing this very last minute...Mark jumped through hoops for me to make sure all of the paperwork got submitted in time so that I received the rebate. I couldn't be happier and I highly recommend them!"
+13
Serving Fair Oaks, CA and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"Advanced Airs team did an excellent job for us! Everything was completed just as explained to us in our quote. You are now our go to HVAC team. Thanks!"
+4
Serving Fair Oaks, CA and surrounding areas
Approved
Super Service Award Winner
In business since 1992
Free estimates
Emergency services offered
"Nice people, Glenn & Jose very efficient and got my air going quickly."
+5
Serving Fair Oaks, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Emergency services offered
"Excellent service for our Central A/C system installation. The technician was professional, knowledgeable, and completed the work on time. Everything was explained clearly, and the system is running perfectly. I would highly recommend Go Pro Plumbing, Heating & Air for quality A/C service."
+77
Serving Fair Oaks, CA and surrounding areas
Approved
Super Service Award Winner
In business since 1981
Free estimates
Emergency services offered
"I have a home Warranty with Lee s for air conditioning and plumbing. They are always professionals and go out of their way to help resolve any problems and back their work with out question. I have several properties and I have their service program for each. A bonus of having their service is they promise in an emergency they will respond with in two hours of your call. I have never met a more courteous, informed and professional group of guys that work for them. They even greet my dogs with a little love. I have peace of mind knowing they are they are honest, have fair prices and the work is unquestionable!"
+21
Serving Fair Oaks, CA and surrounding areas
Approved
In business since 1979
Free estimates
Credit card accepted
"I had a problem with the air turning off before reaching desired temperature. The technician quickly solved the problem....a bad thermostat! Service was great!"
Serving Fair Oaks, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Emergency services offered
Warranties offered
"Juliano is great to work with and very knowledgeable and honest. I am realtor and sure will use his services in near future. Seller is happy with his services too. Awesome Job Romano's Heating & Air Conditioning."
+6
Serving Fair Oaks, CA and surrounding areas
Approved
In business since 1961
Free estimates
Emergency services offered
"Jason is exceptionally responsive and brings a much appreciated value added approach. He has many years of experience and has seen it all, so my A/C problems were easily diagnosed and resolved. I have used Valley Heating and Air on several occasions and he did not disappoint. In fact, I have a lot gratitude for the good work!!"
+2
Serving Fair Oaks, CA and surrounding areas
Approved
In business since 1963
Free estimates
Emergency services offered
"Quick response . They installed our central Air Conditioning on time. They have the best rate payment plan out of four estimates."
+12
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.