Serving New Castle, 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 New Castle, 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 New Castle, IN and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Dustin just replaced our furnace and air conditioning unit. He was reliable, on time and fair on cost. He s able to explain what he s doing and how it works in layman s terms so the average Joe could understand. Biggest bonus, he cleaned up after himself and left the space cleaner than it was when he started. Highly recommend Dustin for your HVAC needs!"
Serving New Castle, IN and surrounding areas
Approved (Corporate)
In business since 2007
Warranties offered
Credit card accepted
"Called Hope Plumbing for a leaking sink that the technician (Jarrod) ruled was likely due to hard water buildup. I has assumed this and mentioned we were having an issue with our Softener backing up into the basement. Even though I didn't call them to work on the Softener Jarrod quickly determined a fix for the softener flooding our basement and said a simple Air Gap drain would help prevent it from backing up. He quickly put together a quote that was reasonably priced and within a few hours fixed an issue that had been plaguing us for months. The service was fantastic and I highly recommend joining their membership program for some great benefits!"
+17
Serving New Castle, IN and surrounding areas
Approved
In business since 1969
Free estimates
Emergency services offered
"Was very happy with there service. They always do a good job."
Serving New Castle, IN and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"Chris, the owner, was very knowledgeable about the type of furnace we needed, as well as could afford. He knew how big it should be for the size of the house. We have been using it this winter and even in the coldest period, it kept the temperature perfect. Chris did the install in minimal time and with professionalism. He even put in a flap, so that if we wanted to use our wood furnace it would close off the gas furnace flu, so the electronics would not overheat. We were very comfortable with him in our home."
Serving New Castle, IN and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
At Seven Star Improvement LLC, we specialize in high-quality exterior home improvement services - combining expert craftsmanship, premium materials, and outstanding customer care at competitive prices. With years of hands-on experience, we ensure every project enhances your home's durability, function, and curb appeal.\n\nWhy Choose Us?\n✅ Expert Craftsmanship & Premium Materials – From roofing, siding, windows, doors, gutters, decks, to fencing, we deliver superior results built to last.\n✅ Competitive Pricing & Transparent Estimates – Upfront, honest pricing with no hidden costs. Our lean operations allow better rates than large competitors — without cutting corners on quality.\n✅ Dedicated Customer Service – Clear communication from free estimates to project completion. We keep you informed and confident every step of the way.\n✅ Reliable & On-Time Execution – We respect your time and home, showing up on schedule and finishing projects as promised — on time and on budget.\n✅ Flexible Financing Options – Affordable solutions to help bring your vision to life.\n\nAt Seven Star Improvement LLC, integrity, quality, and customer satisfaction are at the heart of what we do. Contact us today for a free estimate and let’s get started!\n\n📞 Call/Text: (317) 214-0912\n🌐 Visit: www.sevenstarindy.com\n📍 Proudly Serving Indiana
+2
Serving New Castle, IN and surrounding areas
Approved (Corporate)
In business since 1990
Free estimates
Credit card accepted
Ace Hardware Home Services' Heating and Cooling division specializes in residential HVAC sales, installation, service, and repair. Dick Hill and Son Heating and Air Conditioning, Inc. has now merged into Ace Hardware Home Services, Inc. Today, the Hill's family reputation for customer care continues under the Ace Hardware Home Services name to proudly customers customers from Richmond, Indiana to Eaton, Ohio.\n\n
Serving New Castle, IN and surrounding areas
In business since 1987
Credit card accepted
"Whitesel Heating & Cooling installed two furnances/air conditioning units, upstairs/attic ductwork, and our gas fireplace. All the work was done efficiently and effectively. It was a great value and would highly recommend!"
Serving New Castle, IN and surrounding areas
In business since 2016
Free estimates
Emergency services offered
"James gave us professional, prompt service. His price was very reasonable too. Will call him again for any future hvac needs."
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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