Serving Barboursville, VA and surrounding areas
Approved
In business since 1936
Free estimates
Emergency services offered
"The service was great. A professional job and explained everything as he went along. I would recommend this company for service on your Air Conditioner"
Serving Barboursville, VA and surrounding areas
Approved (Corporate)
In business since 1950
Free estimates
Emergency services offered
"Tech immediately diagnosed problem that the filter needed replacement. Customer hadn’t received new filter and old filter was choking air flow."
Serving Barboursville, VA and surrounding areas
Approved (Corporate)
In business since 1945
Free estimates
Emergency services offered
"Total Comfort Heating, Air and Plumbing receives a 5-star rating from us. They installed a new AC promptly the next day, just in time for the summer heat. The staff was friendly, nice, and courteous. Nathan and Charlie were awesome, and the AC installers were skilled. We will continue to use Total Comfort Heating, Air and Plumbing and highly recommend them!"
Serving Barboursville, VA and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
When it comes to the comfort of your home, you need HVAC professionals you can trust to get the job done right. No matter what problem your systems might have, you can count on our fully trained and certified HVAC team to install your equipment correctly, make the proper repairs, and provide outstanding customer service. Customer satisfaction is not only our top priority—it is our guarantee.\n\n
Serving Barboursville, VA and surrounding areas
Approved
In business since 1990
Free estimates
Emergency services offered
"Fitch Services has done plumbing work for me (water heater replacement in restricted space requiring repiping of water meter). They did fantastic work and the cost was approximately 1/4 of the amount that the major plumbing companies in Charlottesville were asking for. You read that right: 25% of the cost for the exact same work (and they were flexible, allowing for me to purchase the water heater and handle delivery on my own). I am going to exclusively use them for plumbing going forward and will also try their electrical and HVAC service."
Serving Barboursville, VA and surrounding areas
Approved (Corporate)
In business since 1988
Free estimates
Credit card accepted
Albemarle is the HVAC service company to turn to when you need reliable services. We are on a mission to be the first-choice company for all HVAC needs in Charlottesville, VA. Call us when you're experiencing a problem with your home's heating and cooling unit. We have trained and experienced HVAC technicians to handle all your common HVAC needs, whether you need a new system installed or you need repair services for your old HVAC unit.\n\nWe have been servicing the Charlottesville area since 1988, and our technicians are familiar with all brands and models of AC units.
Serving Barboursville, VA and surrounding areas
Approved
Certified hvac technician who is fast and reliable.
Serving Barboursville, VA and surrounding areas
Approved
In business since 1968
Free estimates
Credit card accepted
At Robertson Electric, we're proud to serve our community, and we look forward to keeping you comfortable for many years. With a dedication to excellence and customer satisfaction, our professional team provides award-winning service in heating, air conditioning, electrical, plumbing, and indoor air quality in Charlottesville, Virginia, and surrounding areas.\n\nOur founder, Bill Robertson's vision of delivering exceptional service at a reasonable rate has guided us for over 50 years. As one of the largest full-service companies in the area, we take pride in serving long-standing customers, ensuring their homes are comfortable year-round.\n\nWe believe in customer service, guaranteed satisfaction, and a commitment to quality. Our expert technicians handle every job with precision and care to ensure the best service and customer experience possible.\n
Serving Barboursville, VA and surrounding areas
In business since 1996
Free estimates
Emergency services offered
"Stacy, the guy that came out to collect information so he could give us our quote is absolutely fabulous, he is very personable. I had so many questions and he was very prompt at answering any questions I had. The owner of the company actually installed our unit, he is so nice as well, they did such a great job!! I highly recommend this company, this company has great customer service, you just don't see this kind of customer service now days😊The pricing beat the other two companies that we had come out for quotes by far!!!😊 We purchased a Payne unit, it's so quiet I don't know it's even running until I feel the air blowing on me😁."
+15
Serving Barboursville, VA and surrounding areas
In business since 2006
Emergency services offered
"Keith and Mark were extremely professional. They cleaned all the ductwork and vents. The ducts had not been cleaned since the unit was installed many years ago. The difference in air quality is amazing. They made sure everything was returned to normal and the work areas were cleaned when they finished. Would highly recommend."
+2
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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