Serving Oolitic, 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 Oolitic, IN and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"Hats off to Kingdom Air!!! They called me to schedule a time to check my A/C before hot weather. Had an appointment today (5/19) between 1000 and 1200. Got a call it might be between 1400 and 1600 before they could get here because with the storm we had last night they had extra service calls. No problem, my A/C is working. At 1205 I had a knock on my door. Clay came in; spent approximately an hour and a half going over everything for/with me. Once again, hats off to Kingdom Air and CLAY!!"
+1
Serving Oolitic, IN and surrounding areas
Approved (Corporate)
In business since 1994
Free estimates
Emergency services offered
"on Sunday they Charge $99. to show up then $148 per hour labor with at least a 1 hour minimum, so don't call unless it's an emergency"
+1
Serving Oolitic, 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 Oolitic, IN and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"We had a great experience with Zornes heating & cooling ! They showed up right on time, answered all of our questions thoroughly, and never made us feel rushed or pressured. Their pricing was very fair, and the service was excellent from start to finish. Everyone was friendly, professional, and it truly felt good supporting a family owned business that cares about its customers. We highly recommend them and will definitely use them again!"
Serving Oolitic, IN and surrounding areas
Approved (Corporate)
In business since 1959
Free estimates
Emergency services offered
"The service man was very efficient and professional. I would definitely recommend this Company."
Serving Oolitic, IN and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Thank you so much for your help today. I would highly recommend hiring them! Prompt & Efficient Service & Honest Pricing. He even went above & beyond to help me with another problem that I had. Great Company & I will definitely be hiring them again!"
Serving Oolitic, IN and surrounding areas
Approved
In business since 2023
Free estimates
Warranties offered
"Very efficient. Did a good job."
Serving Oolitic, IN and surrounding areas
Approved
In business since 2002
Free estimates
Credit card accepted
At D&R Service and Contracting, we pride ourselves on providing quality work that our customers can believe in! Whether it is installation or repair, we can take care of all of your HVAC and electrical needs. We provide free quotes and look forward to earning your business!
Serving Oolitic, IN and surrounding areas
In business since 1975
Emergency services offered
Small jobs welcome
"The furnace was installed yesterday, but I do not feel any air flow in other rooms. I called about it, and they put me on a list. brand-new customer, and they put you on the list. Not happy."
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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