Serving Oakford, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2004
Warranties offered
Customers say: True professional
"Joe was very professional and competent in doing what I needed done. I have since hired him a second time. I would highly recommend him to friends."
Serving Oakford, IL and surrounding areas
Approved
We are native to central Illinois and deeply rooted in faith and family. We thrive on helping property owners maintain their investments by providing quality workmanship. With more than 20 years of experience in residential and commercial property maintenance, we are well aware the problems property owners in central Illinois face. We are your go to for nearly everything from the foundation to the roof and anything in between with a specialty in HVAC. We would love an opportunity to help you find a solution for all of your property needs.
Serving Oakford, IL and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"Friendly and communicated in layman terms so I could understand the problems and repairs at hand. Affordable!!!"
Serving Oakford, IL and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"It went well. We will use his services again, if necessary."
Serving Oakford, IL and surrounding areas
In business since 1893
Free estimates
Warranties offered
"Almost immediately upon my request for service (via the website) I received a response, and I got excellent service from that point forward through completion of the project. Each individual I spoke with and met face-to-face was a professional and expressed their desire to expedite my order even during a time when it was very hot here, and I knew their workload was heavy. I'm extremely satisfied with the new A/C and expect to be happy with the new furnace when it gets cold here. Thanks for your diligence and an overall excellent job! David Cantrall"
Serving Oakford, IL and surrounding areas
In business since 1990
Free estimates
Emergency services offered
"James and Fred removed an old worn out unit and replaced it with a new one. They were awesome. They were on time and professional. Completed the job in a short amount of time. Got everything up and running I highly recommend using them for air conditioning or heating needs. Had them replace a furnace a few years ago and had the same wonderful service then."
Serving Oakford, IL and surrounding areas
In business since 2009
Free estimates
Credit card accepted
Advanced Air Heating & Cooling, 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 Oakford, IL and surrounding areas
In business since 1993
Emergency services offered
Warranties offered
"we got it on our air conditioner and furnace"
+29
Serving Oakford, IL and surrounding areas
In business since 1999
Free estimates
Credit card accepted
"The sales man, the plumber, and the laborer were friendly, and on time. They also answered any questions we had."
+25
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.
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