Serving Bristol, VA and surrounding areas
Approved
Responsible and on time

Serving Bristol, VA and surrounding areas
Approved
Responsible and on time

Serving Bristol, VA and surrounding areas
Approved
Free estimates
Emergency services offered
Credit card accepted
We are dedicated to provide quality and timely services. We have been in business for 14 years and have a total of 20+ years experience \n

Serving Bristol, VA and surrounding areas
In business since 2012
Credit card accepted
Offers commercial services
"TABORA AIR CONDITIONING & HEATING ARE VERY FRIENDLY , HONEST, & THEY REALLY KNOW WHAT THEY ARE DOING. THEY ARE EXPERT IN THEIR JOB. I WISH ALL CONTRACTOR ARE LIKE SAMMY. THE WORLD WILL BE MORE PEACEFUL."





+5

Serving Bristol, VA and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"Wonderful!! This man is very knowledgeable in his field. Was on time, Never met a man doing this type work that knows this much about electricity. I'd give him a 10 if I could. He is fair on his prices. Even ask me If was a fair price. You need hvac work done, you can't go wrong with bill"





+10

Serving Bristol, VA and surrounding areas
In business since 2010
Credit card accepted
"I did a fair bit of research and spoke with a couple of companies. I also checked with the North Carolina state site on what to expect from a radon mitigation system and what to look for in a company to install a system, in particular to make sure the installer is certified.
Two main reasons I went with Covenant Air. The first is that David Coffey was the only one in my area I could verify was certified in Radon Mitigation and I was certain that the person completing the work was if fact certified. The second reason is that on our initial conversation David was very informative and straight forward, not pushy and wanted to assess our home and the need for a mitigation system prior to giving a quote.
David ran a 3 day test our home with a device prior to any recommendations to determine if a mitigation system was needed. The results indicated that our radon level was between 10 and 16 (I can't remember the unit of measurement). EPA recommend below 4.0 yikes! David installed the system. He was professional, efficient, friendly and he even cleaned up after himself. Not kidding I didn't have to do a thing! He returned after the system had time to do its work and retested. The level were down to 0.7 and at no time higher than 2.0. The system is quiet and out of the way, you don't even know it's there.
David was very flexible in his pricing also, allowing my husband to install the pipe from the pump to the roof to reduce our costs. He told my husband exactly how to complete the work.
"



Serving Bristol, VA and surrounding areas
In business since 1985
Free estimates
Warranties offered
When it comes to your HVAC needs, look no further than Quality For Less, LLC. We are ready to take on any project, no matter how large or small. Your satisfaction is our priority.

Serving Bristol, VA and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
*** I have recently added the Nashville area to my service coverage. Since I can do most of my services remotely with you over the phone, I am hoping to eventually open up to larger markets and help people from having to take their computer in to get it fixed, if it has internet access, I can usually fix it over the Internet. Just trying to do more to help my Angies List customers!!******** I am a sole proprietor that works out of my home. I am my only employee, but I have over 20 years experience fixing computers, and providing superior customer service. I work on a flat rate service, and don't charge by the hour because I feel it's important to educate the customer on what the issue is/was, and how to avoid it in the future. I feel that local service companies (my competition) have been overcharging customers for years. I offer a first time customer discount of 10% but I will offer 15% off for first time customers referred by Angies List. I've lived in the Huntsville area most all my life, so I know the area very well. I will never use a subcontractor as I am very picky about making sure that if my name and company is associated with something, it will be the best experience my customer has ever had, and using sub contractors won't ensure that, so I prefer to do all the work myself. Lastly, I should point out that I am a former offensive lineman for the University of Southern Mississippi and was Brett Favre's center his freshman year at Southern. I went on to play for Tom Landry in his last year, but gave up pro football early on to pursue my passion of fixing computers. If I didn't have bills to pay, I would do this for free because I love it! If you have a computer problem, I promise you that you couldn't find a better technician that will care about you as a customer, and not about the bottom line. I am always available, but don't always answer my phone, but if you leave a message, I promise to back with you as soon as possible...and figure out how to get your issue resolved in a quick, efficient and economical manner. Thanks so much for reading my ad, and I look forward to working for you!



Serving Bristol, VA and surrounding areas
In business since 1996
Emergency services offered
Credit card accepted
2014 Super Service Award winner!We are a small upcoming business that cares about quality and customer service.





+161

Serving Bristol, VA and surrounding areas
In business since 2017
Free estimates
Emergency services offered
"S.E.C Heating and A/C Mechanical Service replaced an Central Air Cleaner. Lowest quote and the best service by far. The master tech and owner was extremely professional, knowledge and friendly. He explained everything to me in detail which I loved."


Serving Bristol, VA and surrounding areas
In business since 2008
Emergency services offered
Credit card accepted
"The technician that fixed my air conditioning unit was very professional and informative he answered all my questions and knew what he was talking about I would definitely want this technician back to my house to work on any of my issues on my air conditioning unit"
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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