Serving Pittsboro, IN and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"Roy was great! He fixed our ducts and changed our filter so now our house is heating so much better. He was very informative and we are glad to have him for our heating and A/C service maintenance in the future. Definitely recommend him !"
Serving Pittsboro, IN and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1995
Emergency services offered
Warranties offered
"Annual service on air conditioning."
Serving Pittsboro, IN and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Just finished up with Aaron at Aaron's Air. He put in some additional ducts for my basement finishing project. He and his work were excellent... His pricing very fair and an all around good guy! Hire Him! You will appreciate him as much as I did!"
Serving Pittsboro, IN and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"I had a friend recommend Air Force to me because I had called 2 other companies that came out and there prices were outrageous. Air Force was very reasonable on there prices. Also They were very fast and professional. I had my unit replaced due major repair that was needed. The whole team was awesome!"
Serving Pittsboro, IN and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"He was kind to explain what’s the problem. Cleaned my ac unit and showed me more option I’m happy with Blue Fox to work with."
+20
Serving Pittsboro, IN and surrounding areas
Approved
In business since 2019
Warranties offered
Small jobs welcome
"Blower motor went out in our furnace Jon's Air was efficient, friendly great customer service, reasonable pricing with the winter storm and temperatures steadily dropping they saved the day thank you Angie's List really appreciate the great service."
Serving Pittsboro, IN and surrounding areas
Approved (Corporate)
In business since 2007
Warranties offered
Credit card accepted
"Technician was friendly and efficient. No complaints!"
+17
Serving Pittsboro, IN and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"We did a remodel and Scott installed brand new Heating And Cooling for the home. This was in 2020. I’ve used them for many other projects since then, he comes highly recommended!"
Serving Pittsboro, IN and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
We pride our company on reliability, great communication, integrity, and quality work. We are experts in HVAC and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call Today!
Serving Pittsboro, IN and surrounding areas
Approved (Corporate)
In business since 1980
Free estimates
Emergency services offered
For over 40 years, Chapman Heating, Air Conditioning, Plumbing & Electrical has provided high quality, reliable service to families throughout central Indiana. We offer a full range of topnotch heating and air conditioning products and equipment, including gas furnaces, air conditioners, thermostats, humidifiers, boilers and more. We provide quick, professional service and complete service plans to keep your systems operating at peak efficiency, along with plumbing services and equipment like water heaters, sump pumps, drain clearing and camera inspections. Electrical is our newest venture and we are proud to partner with Generac on generators for equipment that has proven reliability. It's all part of our long standing tradition of service assuring your complete satisfaction. Superior service, technical excellence and professional employees that's our commitment to you. Trust the man for all seasons!\n
+8
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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