Serving Lexington, IL and surrounding areas
Approved
In business since 1976
Free estimates
Emergency services offered
"Plumber found & resolved multiple problems, at least one of which I was unable to resolve on my own."
Serving Lexington, IL and surrounding areas
Approved
In business since 2015
Free estimates
Small jobs welcome
"Josh is a true professional."
+1
Serving Lexington, IL and surrounding areas
Approved
Free estimates
Small jobs welcome
Credit card accepted
"Nice young man did his work and left my place clean. When he finish the job."
Serving Lexington, IL and surrounding areas
Approved
In business since 2020
Free estimates
Offers commercial services
We are 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. Text me your name and that you came from Angi and I will get you taken care of.
Serving Lexington, IL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
Rivero Total Maintenance LLC specializes in commercial property maintenance and repair services throughout Illinois. We provide professional solutions for businesses, retail locations, warehouses, and commercial facilities that need reliable and experienced technicians.\n\nOur services include electrical work, plumbing repairs, equipment maintenance, lighting, carpentry, painting, facility repairs, and general property maintenance. We are experienced in working in high-traffic environments where safety, quality workmanship, and minimal disruption to operations are essential.\n\nRTM is fully insured with General Liability and Workers’ Compensation, and our team arrives fully equipped to complete the job efficiently and professionally.\n\nOur goal is simple: You run the business, we handle the maintenance.\n
Serving Lexington, IL and surrounding areas
In business since 1985
Free estimates
Emergency services offered
"I am so happy that I decided to hire Rich to install my new a/c and furnace. I had called another company to give me a quote and decided to call Rich as well. Rich came out the same day and quoted me $2k less than the other company WITH a better furnace and a/c! During install my son let the cat in the room where my furnace was being installed, while Rich was outside, and my cat ran into the duct and we did not know. After my furnace was finished being installed Rich noticed my cat had snuck inside. Even though this set him back an hour, because he had to take it apart and then put it back together to get the cat out, he did not let me pay him extra or even seem upset by it. He just wanted to make sure the cat was okay. I don't usually write reviews but I had to after this! My a/c is running great and my house cools off much faster now."
+37
Serving Lexington, 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."
Serving Lexington, IL and surrounding areas
In business since 1987
Free estimates
Emergency services offered
"I received prompt service when setting up my appointment. Gentleman came promptly at time specified and gave a thorough estimate on what it would cost for system to be fixed. I also received options on how I could repair system with different money levels and the differences of warrantees. I was extremely impressed at how quickly my home was serviced."
Serving Lexington, IL and surrounding areas
In business since 2023
Free estimates
Offers commercial services
"Fast response Quick diagnostic of issue Timely repair. Fair pricing of parts & labor. Will use again & recommend to others"
Serving Lexington, IL and surrounding areas
In business since 2021
Free estimates
Credit card accepted
"Great service arrived on time and worked efficiently very professional"
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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