Serving Shipman, VA and surrounding areas
Approved
In business since 1975
Free estimates
Emergency services offered
"We are very pleased with the professional services provided to us by Wooldridge Heating and Air. Thank you!"
+3
Serving Shipman, 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 Shipman, 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 Shipman, VA and surrounding areas
Approved
Certified hvac technician who is fast and reliable.
Serving Shipman, 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 Shipman, VA and surrounding areas
In business since 2025
Free estimates
Credit card accepted
"I had a great experience with Vortex Air. They came to my home and professionally installed a Bosch unit. The entire process was smooth, timely, and handled with a high level of professionalism. They showed up on time, completed the work efficiently, and were very cost-effective compared to other options I looked into. I highly recommend Vortex Air for anyone looking for reliable and professional HVAC services."
Serving Shipman, 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
Serving Shipman, VA and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"They provided prompt service twice for two apparently unrelated air conditioning problems in a week."
Serving Shipman, VA and surrounding areas
In business since 2014
Free estimates
Emergency services offered
"I received several estimates and Browns was by far the best value. They re Bosch units are quiet and have a better efficiency rating for the price than any other"
+1
Serving Shipman, VA and surrounding areas
In business since 2007
Free estimates
Emergency services offered
"Mr. Ashcom was very knowledgeable and professional. I appreciate that he explained the work that needed to be done and the price. He did a fantastic job disassembling and cleaning my air conditioner which, unbeknownst to me, was FULL of dog fur. He also gave me a better filter to try. I was very pleased with the service provided.
"
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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