Serving Marysville, OH and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"CARE fixed my AC quickly and even cleaned my AC unit and condenser even though that wasn’t the problem. I would definitely recommend them to anyone. Friendly, professional and thorough."
Serving Marysville, OH and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"This is a follow up to my new heat pump installation in 12/2022. Everything is working great. The variable stage heat pump costs more, but it is much better than my old, basic single stage. The air handler was in my office closet, so I spent the day working from home with them working in the same room. Funny and honest techs...I actually enjoyed seeing the entire install while doing my own work. I highly recommend them!"
+21
Serving Marysville, OH and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1982
Free estimates
Emergency services offered
"Good company to work with. Great customer service. Tech was knowledgeable and gave us options for the work that needed to br done. We have used Columbus Worthington Air in the past and will continue to call them for heating and air conditioning."
Serving Marysville, OH and surrounding areas
Approved
In business since 2017
Warranties offered
Credit card accepted
"Job was done right. Customer service was excellent. Gave me solid information on some changes that would be beneficial for my air conditioning unit. Would recommend!"
Serving Marysville, OH and surrounding areas
Approved
In business since 1969
Free estimates
Emergency services offered
"Carl, the technician, came quickly and was thorough and professional in his work. He diagnosed the issue with our air conditioning and provided several payment options to see what worked best for us. He had to order parts for our air conditioning so he even offered to find window units for us to keep our house cool in the heat until it can be fixed!"
+8
Serving Marysville, OH and surrounding areas
Approved
In business since 2020
Emergency services offered
Warranties offered
"Tyler replaced our 22 year old central air conditioner. From the initial call for a quote to the final installation the entire project was perfect. His years of experience were obvious as the job was professionally handled. He later serviced our gas furnace, explaining all of what was occurring while giving the furnace its best check ever. Delta-T is our "go-to" HVAC firm in the future."
+26
Serving Marysville, OH and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"My 26 year old central air unit is back working and all cleaned up. He was able to come out the next day. I recommend!!"
Serving Marysville, OH and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
We pride our company on reliability, great communication, integrity, and quality work. We are experts in plumbing, electrical, heating and air 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! Book with us online or feel free to give us a call today!
+6
Serving Marysville, OH and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Warranties offered
Small jobs welcome
"My AC was running non stop. They fixed it for me and made sure everything was working. They coordinated with my neighbor since we were out of town and he was punctual and easy to communicate with."
Serving Marysville, OH and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Apex Plumbing, Heating and Air Pros, are the place to go. They come out and give you a free estimate and honest opinion. I had them replace my water heater and my furnace, and they did a wonderful job on both. I felt that I got the best deal and I was not taken advantage of because I am a woman. I fully recommend Apex and would not go with anyone else"
+22
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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