Loudoun County HVAC Repair Service

McCarthy Services prides ourselves on exceptional heating and cooling services, as well as our plumbing services. With the convenience of a local HVAC company in Loudoun County, Virginia, you can count on McCarthy Services to provide professional air conditioning and heating repair and replacements. Below are the cities we service in Loudoun County:

  • Ashburn
  • South Riding
  • Hamilton
  • Hillsboro
  • Leesburg
  • Lovettsville
  • Middleburg
  • Purcellville
  • Round Hill

If you believe we may service your area in and around Loudoun County, but it’s not listed above, please give us a call to see if we service your area at (703) 253-7469.

leesburg va hvac repair loudoun county

Book an Appointment


Why Choose Us?

  • 24 Hour Emergency Service
  • Background Checked Technicians
  • Convenient Appointment Times
  • Upfront Pricing
  • Exceptional Service Guarantee