24/7 Emergency HVAC Services: 571-429-0919
About Us
C.D. Shanahan’s Heating and Cooling, LLC is a family-owned business providing commercial and residential HVAC services in Northern Virginia. We pride ourselves on providing friendly, prompt, and professional service to our customers.
 
C.D. Shanahan’s Heating and Cooling is comprised of a team of licensed HVAC contractors and is an authorized HVAC equipment supplier. Connor Shanahan, the owner of C.D. Shanahan’s Heating and Cooling, has spent his whole life learning everything there is to know about HVAC systems while working alongside his father since the age of 14. He has since taken over the family business to continue providing the best HVAC repair, maintenance, and installation services in Northern, Virginia.
 
Fill out our form below to schedule a free in-home HVAC estimate or give us a call at 571-554-1930 and let us know about your HVAC repair, maintenance, and installation needs!
Our HVAC Service Areas
  • Alexandria, VA
  • Arlington, VA
  • Burke, VA
  • Centerville, VA
  • Dunn Loring, VA
  • Fairfax, VA
  • Herndon, VA
  • Lorton, VA
  • Vienna, VA
  • West Springfield, VA
  • Parts of Washington D.C. & Maryland
HVAC Service Reviews
We believe we offer the best HVAC services in Northern Virginia because our customers say that we do. We promise to provide quality and comfort our customers can rely on. This commitment to world-class service is why our customers often choose to sign up for our HVAC maintenance plans. They trust us to provide friendly, professional service and keep their HVAC systems running properly all year long. 
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