Serving Beech Grove, IN and surrounding areas
Approved
Super Service Award Winner
In business since 1992
Free estimates
Emergency services offered
"Every single person I came in contact with at Irish Air could not have been more helpful. Plus, I like the idea of a family business."
+3
Serving Beech Grove, IN and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"Originally I called for a diagnostic of my AC unit, which was doing a terrible job cooling my house. Nikita did the diagnostic-turns out the coolant was leaking, a coil needed to be replaced, and not to mention the thing was from the 1990's. We decided to replace and upgrade it, as well as our furnace, since we froze last winter (turns out it was badly rusted on the inside and emitting CO into the house, which NO ONE found last winter (had it looked at by 4 different people and everyone said there was nothing wrong except that the BTU's were too small for the size of the house). Roy was so awesome, because even though they couldn't schedule us for the next 3 weeks, he made sure we stayed cool-he filled up the coolant and came over to the house a couple times when the AC stopped working. I will be keeping him as our heating and cooling guy!"
Serving Beech Grove, IN and surrounding areas
Approved
In business since 2012
Emergency services offered
Credit card accepted
"It went very well, they showed up on time and were very nice and took time to answer all my questions and took the time to help me set up the thermostat so I could change the temperature from my phone. They got the install done quicker than expected and hauled away my old units and cleaned up after themselves when they were done. Will definitely use them again and would recommend to my family and friends"
+59
Serving Beech Grove, IN and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Aaron came out to the house we just purchased to see why the furnace was not working properly. He showed us they issues we were having with the furnace. We didn't have central air so we had install new furnace & A/C. Everything is running great!! We definitely recommend Aaron's Air & have to a few of our friends already"
Serving Beech Grove, IN and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1995
Emergency services offered
Warranties offered
"Yearly maintenance of whole house air conditioning system was performed. The tech. Paul, was efficient and informative. He even brought my trash can up from the street to the garage."
Serving Beech Grove, IN and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"My AC broke down, and I called Air Force. They sent a technician out RIGHT AWAY! They were very nice and professional. I highly recommend them!"
Serving Beech Grove, IN and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Armor Air staff responded on time, and completed the work requested remarkably well (and on the same day). The new tankless water heater and the new water softener installed work very well."
+5
Serving Beech Grove, IN and surrounding areas
Approved
In business since 2019
Warranties offered
Small jobs welcome
"As a general contractor my top priorities are communication, timelines, and great value for the money spent. Jon’s air always meets all my requirements. I will defiantly use them again."
Serving Beech Grove, IN and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Free estimates
Warranties offered
"Very professional and courteous. The central air went out on one of the hottest days of the year. Brandon arrived within an hour or so of my initial phone call to Service Plus. He gave me the news the system needed to be replaced, but arranged for portable air conditioner units be delivered within a very short time. The new system was installed the next day by Damon Y & Christopher C. They left the area neat and clean."
Serving Beech Grove, IN and surrounding areas
Approved (Corporate)
In business since 1959
Free estimates
Emergency services offered
"Ended up not needing to replace thermostat. ARS technician checked A/C system and found no issues. Discovered nest thermostat was installed by utility company, allowing them to shut it down during peak usage. Previous homeowner is to blame."
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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