Serving Salem, 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 Salem, 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 Salem, VA and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Freedom Heating and Air was well mannered professionals, employees did quality work and I would recommend them highly"
+4
Serving Salem, VA and surrounding areas
Approved
In business since 1986
Emergency services offered
Warranties offered
"I called at noon, needing someone to come out that day because we were leaving the next day and would be away for some time, but all the technician were tied up. Made the appointment for the next day, we would leave late to get going. At 4:30 pm the day I called they were able to free up a technician and by 6:30 pm the AC was up and running again... very much appreciated the office working to get someone to us quickly, and our technician Robbie was knowledgeable, courteous, friendly and efficient."
Serving Salem, VA and surrounding areas
Approved
Certified hvac technician who is fast and reliable.
Serving Salem, 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 Salem, 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 Salem, VA and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"It was not an air conditioning service, but gas logs."
Serving Salem, VA and surrounding areas
In business since 1995
Free estimates
Emergency services offered
"Mr. Tilley is to great work with and very knowledgeable. He came out the same day I called and validated my findings. Late the night before it was scheduled to install the unit I called to go ahead and replace my second aging unit as well. To my surprise, his crew showed up and installed both units the next day. I wouldn't hesitate to recommend Mr. Tilley to anyone that has HVAC needs."
Serving Salem, VA and surrounding areas
In business since 1999
Free estimates
Emergency services offered
"Chris, Xavier, and Caleb from Ostrom Heating and Air were fantastic! They were professional, hard-working, and stayed late to make sure the job was done right. Their attention to detail and quality of work really stood out. Highly recommend this team for anyone needing HVAC services!"
+6
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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