Professional HVAC Services in Northern Virginia

 
 
 
 
 
 
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Julie Dwyer 
 
 
 
  
Leo was super helpful and knowledgeable.  Highly recommend TC Services.
  
 
  
 
 
 
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 Paul Bergen 
 
 
 
  
Thea and Nick were great, thorough, analytical.
  
 
  
 
 
 
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 Rock Moore 
 
 
 
  
My go to, great guy, down to earth, and I even learned a few things about my system and how to maintain it! You will not be disappointed and so glad you went with this recommendation.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Geoff Weber 
 
 
 
  
Great service! Fast and friendly. Definitely recommended!
  
 
  
 
 
 
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 Russell Wells 
 
 
 
  
Updated Review Aug 2026 (Still Great Company!) I continue to be impressed with TC HVAC. They listen to the customer, diagnose any issues promptly, and have fair pricing. Recommend them for HVAC needs in the Woodbridge area. ‐‐------------------ Since my review about 18 months ago, I had TC HVAC diagnose and repair a condensating furnace issue. The unit was leaking about 2 cups of water a day. This issue had been intermittent for 2 years and another company was not able to diagnose last year. TC HVAC had it diagnosed in about 10 minutes of which 5 minutes was getting setup and removing the cover. It took about a week for the parts to come in and get fixed. So far so good on the repair with no leaks being seen. I'll continue to call TC HVAC for any HVAC issues I have. ‐‐----------------------- Great experience with this company! They were professional, polite, and on time! My AC compressor had stopped working late at night after two power outages. The next morning I called and they got me on the schedule for that day. My issue was diagnosed very quickly and repair was made on the spot. He also checked the other unit while there to ensure both had plenty of freon. It was so nice having a comfortable bedroom/upstairs area that evening. In addition, the technician provided several suggestions on things a homeowner could do to keep units running longer. I recommend giving this company a call next time your AC needs servicing.
  
 
  
 
 
 
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 Mary Cha 
 
 
 
  
I've used TC Services to install a heating system in my townhouse and to install an AC and heating system in my SFH when I moved. Thea is so honest, he's told me when I can do a cheap repair when I couldn't afford a complete new system that other people quoted me. Once I called him and he answered while he was in another COUNTRY and he was still incredibly helpful. He's the best!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Maureen Fox 
 
 
 
  
Check of HVAC and had leaky water heater replaced. Did get top of line Bradford White based on my research of the brand.  Great service, great communication, flexible, reasonable pricing, no pressure or upsale. Will be my go-to for any future needs.
  
 
  
 
 
 
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 Yessenia Arias 
 
 
 
  
Really professional and kind.  They were understanding of my barky dog and I appreciated their honest and expert opinion.
  
 
  
 
 
 
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 Mireille Pioppo 
 
 
 
  
TC HVAC is awesome! Leo took such great care. Highly recommend