Serving Rantoul, KS and surrounding areas
Approved (Corporate)
In business since 1951
Free estimates
Emergency services offered
"James was fantastic! He was polite and knowledgeable. He efficiently fixed our air conditioning, and informed us of all the different options we had. We will certainly use this company again if James is any indication of the caliber of staff they employ."
+38
Serving Rantoul, KS and surrounding areas
Approved
In business since 1972
Free estimates
Emergency services offered
"John is meticulous and amazingly fair with his pricing. I had the SAME part replaced 5 years ago and this time John installed it better than the last company, double checked EVERYTHING and the bill was half of the last contractor. That is simply unheard of these days. He is going to be out this spring to replace the AC units, very happy and glad to find him here on HA. LGS"
Serving Rantoul, KS and surrounding areas
Approved
In business since 1999
Free estimates
Warranties offered
Green Factor helps homeowners improve comfort, energy efficiency, and indoor air quality with expert insulation, roofing, HVAC, and radon mitigation services. By treating your home as a complete system, we deliver solutions that work together to reduce energy costs, increase comfort, and protect your investment.
Serving Rantoul, KS and surrounding areas
Approved
I have been mowing for 16 years now. I love what I do. I do a professional job and take pride in my work.
Serving Rantoul, KS and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
At TLC Property Maintenance LLC, we take pride in providing dependable, high-quality property care you can count on. From professional cleaning services to property maintenance and remodeling projects, our goal is to deliver quality workmanship, honest communication, and lasting results. Whether you need routine upkeep or help with a larger project, we’re committed to treating your property with the same care and attention we’d give our own.
Serving Rantoul, KS and surrounding areas
In business since 2020
Free estimates
Emergency services offered
Ace Air's top priority is to ensure 100% satisfaction for every customer by providing courteous, efficient and professional service at an affordable and competitive rate. We continue to strive to maintain our reputation in the community for being a quality and dependable business you can trust your home with. We pride our company on reliability, great communication, integrity, and quality work. We look forward to earning your business!\n
Serving Rantoul, KS and surrounding areas
In business since 2005
Free estimates
Credit card accepted
At All Care Chem-Dry, we use an all natural, carbonating cleaning solution. Dries Within 1 to 2 Hours, Green-Certified - Non-Toxic for children & Pets, Prevents Recurring Stains, Dust Mite & Anti-Allergen Treatment. Pet Urine Removal Treatment...that really works!
Serving Rantoul, KS and surrounding areas
In business since 2006
Emergency services offered
Credit card accepted
"Prompt and very professional. Being in a newly purchased home, we were unsure of the condition of the furnace, they were very thorough with their inspection and answered any questions we had. They were great!
"
+5
Serving Rantoul, KS and surrounding areas
In business since 2004
Free estimates
"Mr. Elliot was very professional, knowledgeable and accurate on his estimates. I would definitely recommend using him for your HVAC needs."
Serving Rantoul, KS and surrounding areas
Emergency services offered
"Great experience with Flame Tech. George was knowledgeable and responsive. He provided an accurate estimate over email based on a number of photos and a few phone conversations which streamlined the bid process considerably. They replaced my AC in a few hours for a fair price and educated me on other safety considerations related to my furnace. He also helped me diagnose a rattle in my air ducts that would have given me fits. Good price, know-how, and customer service, I would use Flame Tech again."
+1
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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