24/7 Emergency HVAC Services: 571-429-0919
Committed to Delivering the Best HVAC Services in Northern, Virginia
Quality & Comfort You Can Rely On
C.D. Shanahan's Heating & Cooling, LLC provides commercial & residential HVAC services in Northern, Virginia. Our service areas include Springfield, VA, Burke, VA, Tysons, Corner, VA, Stafford, VA, and parts of D.C. & Maryland & More.
 
Our HVAC contractors have well over 25 years of combined experience repairing heating and A/C units and improving the air quality in our customers' homes and commercial properties.
 
If you need to replace your HVAC unit or install a new one, we are licensed heating and A/C unit suppliers and can help you choose and install the perfect HVAC unit for your needs.  
Affordable HVAC Services in Northern, VA. Satisfaction Guaranteed.
  • Heating Repair, Maintenance & Installations
  • Air Conditioning Repair, Maintenance, & Installations
  • Air Duct Cleaning, Vent Installations, & Air Quality Services
Outstanding service. Connor replied immediately and had a service request tasked out for the following day. Jimmy serviced my HVAC and did an excellent job, even letting me know that some services I had anticipated needing were unnecessary and saving me money. I highly recommend. Professional, great communication, and honest.
Meredith F.Meredith F.Arlington, VA HVAC Customer | Source: Yelp
HVAC Services
Heating
Don't suffer in the cold this winter, call us to have your heating unit serviced to avoid costly breakdowns in the winter. We offer a wide range of heating services to fix heating issues and keep you comfortable in the winter. We are authorized 
Air Conditioning
Our air conditioning repair & maintenance services can help you keep the heat outside and save you money on your energy bills. If you need to replace your current A/C unit or install a new one we are here to help!
Maintenance
Regular HVAC maintenance is the best way to avoid expensive HVAC breakdowns.
 
You should have your HVAC units serviced twice a year, once in the fall and once in the spring.
Air Quality
Poor indoor air quality in your home could be triggering ashtma and allergy problems. We have solutions to help you improve the air quality in your home.
Northern, Virginia HVAC Service Areas
  • Alexandria, VA
  • Arlington, VA
  • Burke, VA
  • Centerville, VA
  • Dunn Loring, VA
  • Fairfax, VA
  • Herndon, VA
  • Lorton, VA
  • Stafford, VA
  • Vienna, VA
  • West Springfield, VA
  • Stafford, VA
Why Choose C.D. Shanahan's?
Best HVAC Prices in Northern, VA
We believe we have the most competitive pricing for HVAC services in Northern VA. If you can find a better price we'll work with you to match it.
Licensed HVAC Contractors
Our HVAC contractors are licensed, insured, and have over 15+ years of experience repairing and installing HVAC units in Northern, Virginia.
Satisfaction Guaranteed
We guarantee friendly, professional, and quality service. If we miss the mark we will work to make it right. 
Northern, VA HVAC Customer Reviews
We're proud of the high standard of service we have provided our HVAC customers in Northern, VA. Read some of the wonderful reviews our HVAC customers in Northern, VA have left for us. 
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