Serving Moneta, VA and surrounding areas
Approved
In business since 1975
Free estimates
Emergency services offered
"When was all said and done, it looked like they had never been there, except for the new heat pump and air handler."
+15
Serving Moneta, VA and surrounding areas
Approved
Super Service Award Winner
In business since 1996
Free estimates
Emergency services offered
"Showed up, tested, diagnosed, filled the system with coolant, pointed out general maintenance issues that had not been addressed like dirty/clogged filters etc. Took credit card for payment. Excellent service! Even managed to send the tech out the day after we reached out to them."
+6
Serving Moneta, VA and surrounding areas
Approved
In business since 2022
Credit card accepted
Customers say: Quick response
"Kevin respnded quickly, explained all aspects of what was needed, and finished the job professionally. We would recommend him to anyone who needs his services."
Serving Moneta, VA and surrounding areas
Approved
Super Service Award Winner
In business since 1986
Free estimates
Emergency services offered
"We wanted the main waterline from house to street, and hot water heater replaced. After reading reviews, we chose Wisler Plumbing and Heating to do this work. Wisler reached out daily in advance to let us know who was coming to perform the work. Each employee we met was very professional, responsive, and diligent with their duties. Davey provided us with a quote for this work. Hats off to Matt for replacing the water heater! The waterline was a difficult project, due to the location. Adam and Wes did an outstanding job, excavating, replacing the water line, and for their work on restoring our yard. We will definitely use Wisler Plumbing and Heating again for any projects we may have in the future!"
Serving Moneta, VA and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Brendan and his guys took excellent care of fixing my air conditioning and was the most honest and caring contractor I have ever used in my life and I will never go anywhere else for hvac service ever again and in this world nowadays itâ s hard to trust people even more but itâ s good to know that there are still good hearted people out here in a world of chaos"
+4
Serving Moneta, 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 Moneta, VA and surrounding areas
Approved
Certified hvac technician who is fast and reliable.
Serving Moneta, VA and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
I offer great prices that can beat the competitor and save some money in your pocket.
Serving Moneta, VA and surrounding areas
Approved
Free estimates
Small jobs welcome
Offers commercial services
Hello my name's Lewis haddox and I am a Handy man servicing the roanoke , salem va and surrounding areas.If you’re looking for someone who actually enjoys fixing the leaky faucet, diagnosing the weird noise from the furnace, and leaving a workspace cleaner than they found it—let’s talk.With over 10 years of hands-on handyman experience, I’ve seen it all. From sagging drywall and broken drawer slides to full property turnovers, I bring a can-do attitude and a toolbag full of solutions. But what really sets me apart is my HVAC certification. While most handymen have to call in a specialist, I’m the one who stays to fix the AC or troubleshoot the furnace. That saves you time, money.I take real pride in every job big or small and working for myself allows me to do even the smallest jobs most larger services wont.So next time you need help and want someone respectful, knowledgeable and will be there when scheduled till jobs completed give me a call.Always free estimates hope I can help.
+21
Serving Moneta, VA and surrounding areas
In business since 2025
Free estimates
Credit card accepted
"Vortex Air was called to get my air conditioner working. They found that I needed a new thermostat which had to be ordered. It came in a few days and was installed promptly. I have used this company three times and have gotten excellent service. If I need help with my AC or heating unit they will be called again."
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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