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Professional Service

With a Hometown Touch.

Exceptional Services

From a Company You Can Trust

Peace of Mind

In Any Season

Alexandria HVAC & Plumbing

Serving Northern Virginia for 20+ Years

Welcome to McCarthy Services, a full service hvac, heating, air conditioning and plumbing company located in Northern Virginia. For over 20 years, McCarthy has been providing superior plumbing and HVAC service to many counties throughout Northern Virginia, Washington DC and Maryland, including Fairfax, Arlington, Loudon, Montgomery, Calvert, and more.

McCarthy has become a leading industry provider of plumbing, heating and air conditioning repair and replacement and would love to show you our exceptional service. Our technicians are licensed and highly experienced in their profession. We believe in running our business with a strong team and family-oriented approach, and are ready to provide you with only the best service we can.

Call on us for the following services:

When you have HVAC or plumbing problems in Alexandria or the surrounding areas, and need an experienced company that has many energy efficient home comfort options, make sure you contact McCarthy Services at (703) 253-7469!

How Can We Help?

How Can We Help?

Why Choose Us?

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