Serving Murfreesboro, NC and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"Brady was very polite, quick and knew what he was doing. I will definitely use him again."





+10

Serving Murfreesboro, NC and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"Brady was very polite, quick and knew what he was doing. I will definitely use him again."





+10

Serving Murfreesboro, NC and surrounding areas
Approved
Free estimates
Warranties offered
Small jobs welcome
I’m an local hvac technician with over 20 years experience

Serving Murfreesboro, NC and surrounding areas
Approved
Warranties offered
Small jobs welcome
Credit card accepted
Embers is a Class A contractor, license # 2705197165 and A+ rated with the BBB located in Suffolk, VA, serving Suffolk, Franklin, Chesapeake, Portsmouth, Norfolk, Virginia Beach, Isle of Wight, Smithfield, Hampton, and surrounding areas. \n\nWe deliver heating, cooling, and maintenance solutions—whether you’re looking to prevent issues, fix a failing system, or replace with modern equipment\n\nOur licensed experts focus on keeping your home comfortable year-round.”\n\nOur motto is "Embers Remembers," because we remember that our customers' comfort and time come first.\n\nWe keep detailed notes about every system, so you don’t have to explain where everything is. We will send out reminders when it’s time to schedule maintenance.\n\nLet us do the work, so you can sit back and enjoy the comfort of your home.

Serving Murfreesboro, NC and surrounding areas
In business since 2024
Free estimates
Emergency services offered
"Clark’s Heating & Air is a professional company with expert technicians. They are reliable, reasonable, and experienced. I will continue to use them and recommend them to anyone who needs heating and Air services! Torrey F."

Serving Murfreesboro, NC and surrounding areas
In business since 2023
Warranties offered
Small jobs welcome
"We were looking for a mini-split in the garage & dealing with some other issues as well in the house. As I have some experience in this area & I kind of had an idea what was going to be required. I reached out to a few different contractor's. They responded immediately. Came to our house, looked things over and gave me my options. Ultimately I decided to replace 2 air handlers & install a mini-split in my shop. This is the third house I have had to do this in over the years. Top notch service before & after the install. Couldn't be happier."

Serving Murfreesboro, NC and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."



Serving Murfreesboro, NC and surrounding areas
In business since 1995
Free estimates
Emergency services offered
"It was wonderful. I spent quite a bit more than the big deal and it was for an additional I can't remember what it is called. The air duct cleaning was great and then when we talked about this other addition to the system I went along with it because I have animals in the house and I have bad allergies and I wasn't sure after I got it, if it was good investment since then I have changed my mind, it is an excellent investment and it repaired my air completely and my health is much better from having it. I would use them again."


Serving Murfreesboro, NC and surrounding areas
Emergency services offered
Credit card accepted
"Excellent customer service and professional work. Great experience and I would recommend them to my friends and colleagues."





+14

Serving Murfreesboro, NC and surrounding areas
In business since 1996
Emergency services offered
Credit card accepted
"Mike and Crystal were very professional from the first phone contact through the completion of the work. They showed up on time, their work was neat and they worked very efficiently. My windows were in pretty bad shape. They really took their time and prepped them very well which showed in the finished product. When asked to redo or touch up anything it was done without question. In the end we received a very good paint job on a timely basis and at a competitive price. I have already recommended Mike's Painting to others in my neighborhood and would use him again for future painting needs.
"





+161
Serving Murfreesboro, NC and surrounding areas
In business since 1893
Free estimates
Warranties offered
"The estimater was pleasant and informative. He really gave me the feeling of ease with the process of installation as well as the financing. The installers were prompt with arrival time with the material needed so the install was smooth."
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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