
Serving New Memphis, IL and surrounding areas
Approved
In business since 2006
Emergency services offered
Small jobs welcome
"Quick response, very personable maintenance expert. Fixed problem...awesome job."



Serving New Memphis, IL and surrounding areas
Approved
In business since 2006
Emergency services offered
Small jobs welcome
"Quick response, very personable maintenance expert. Fixed problem...awesome job."


Serving New Memphis, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Small jobs welcome
"Very friendly and pleasant. Easy to reach. Followed instructions."
Serving New Memphis, IL and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Scott shows up when he is supposed to and does exactly what he promises."
Serving New Memphis, IL and surrounding areas
Approved
In business since 1980
Free estimates
Customers say: Quick response
"He is a very smart person and does great work. If I had a problem with my HVAC system, I would call him."
Serving New Memphis, IL and surrounding areas
Approved
Free estimates
Small jobs welcome
Offers commercial services
After 30 years together, my wife and I bought our pickup and I am now looking to supplement my income by putting my pickup truck to work for me. Whether moving appliances or delivering purchases, I've got the tool for the job.
Serving New Memphis, IL and surrounding areas
Approved
In business since 2012
Free estimates
Credit card accepted
C-MAC Development, LLC offers quality services to clients at reasonable prices. Our courteous staff has the professional tools and experience necessary to help with all your needs. We specialize in interior and exterior painting, kitchen and bath remodels, flooring, window installations, fences and decks. Call today to get in touch with our staff, and to learn more about what we have to offer!

Serving New Memphis, IL and surrounding areas
In business since 1954
Free estimates
Emergency services offered
"I was more than impressed by the work of Vitt heating and air conditioning. They came out on the same day of my first phone call and correctly diagnosed the trouble with my air conditioning. They returned the very next day and properly installed the correct replacement part, along with fixing some minor details that greatly upgraded the performance of the air conditioner. I plan to use them as my contractor of first choice for all my future HVAC needs. "





+6
Serving New Memphis, IL and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"Advanced Air Heating & Cooling has done several jobs for me and the price, professionalism and speediness of service are second to none. I don't use anyone else."
Serving New Memphis, IL and surrounding areas
In business since 2003
Free estimates
Emergency services offered
"Brian was extremely responsive to my Air Conditioning needs, which was especially important since the unit was at a rental property. He ascertained the cause of the issue and corrected it in a timely fashion. Prior to departing the house, the tenant pointed out another issue, which Brian troubleshot and corrected. I'd recommend BPS to anyone requiring Cooling or Heating assistance."





+1

Serving New Memphis, IL and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Computer did the "gotta send info to Microsoft" but when tried to reboot it ran through automatic repair without success. I did all the alternative without any success. He came and picked up the hard drive on Tuesday and returned it on Saturday. Fortunately he was able to "restore" without any data loss. Very happy with outcome."


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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