Serving Stevensburg, 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 Stevensburg, 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 Stevensburg, VA and surrounding areas
Approved
In business since 2012
Free estimates
Offers commercial services
"T&J Service installed a beautiful new Trane system at my home in Fairfax on May 14, 2024. They were recommended to me by my neighbor who has been using them for many years. Without a doubt, Diep and Tran are the most highly-skilled HVAC professionals that I have encountered in over 40 years. This was a very large, complex system to install and they got it done in one day. These are some of the hardest working, most dedicated guys that I've ever seen! I absolutely love my new Trane system. They even custom made a beautiful plenum for my air handler --handcrafted out of stainless steel (Diep is also a skilled metal craftsman). 5 STARS"
Serving Stevensburg, VA and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Amazing service. Having t on replace a central air unit is never cheap but they offered value in terms of equipment, service and installation."
+11
Serving Stevensburg, VA and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!
Serving Stevensburg, VA and surrounding areas
Approved (Corporate)
In business since 1997
Free estimates
Emergency services offered
"Our air conditioning system was not working properly. We called the company that put the system in and their technician told us we needed to install a new condenser. We called Parrish for an estimate on a new condenser based on Home Advisor's recommendation. Parrish Services came to our home, performed a diagnosis, and determined we did not need a new condenser. Ended up saving us thousands!"
+3
Serving Stevensburg, VA and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
Quality work and attention to detail and affordable prices. We are dedicated to providing good customer service to homeowners so that they are happy. Please see some of the services we offer below and call -or- click to schedule a free estimate today!
+37
Serving Stevensburg, VA and surrounding areas
Approved (Corporate)
Three qualities all of our people have that make us Northern Virginia, D.C. & Maryland’s #1 Home Service Provider. That’s the F.H. Furr Difference.\n\nF.H. Furr is D.C., Maryland & Northern Virginia’s premier plumber, HVAC contractor and electrician. F.H. Furr is A+ rated by the Better Business Bureau and has consistently been voted Best of Prince William County for HVAC, Plumbing and electrical.
Serving Stevensburg, VA and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!\n
Serving Stevensburg, 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
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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