call today (703) 991-1572

Northern Virginia
Since 1938

Heating & Air Conditioning

No other single system in your home plays a larger role in your comfort or how much your utility bill will be than your heating and air conditioning system. In climates like ours, an efficiently running system can keep your whole house comfortable while keeping utility costs low.

System Replacement

We can design and install any type of heating, cooling or air filtration system that you require in your residential or commercial building. We specialize in high-efficiency and sustainable comfort systems designed to be the most cost-effective on the market and geared to our climate and your particular property, including natural gas, oil and electric furnaces, boilers, and gas and electric heat pumps.

Repair & Maintenance

If you are happy with the system you already have, we offer routine maintenance agreements that can help extend its useful life. Our highly-trained technicians will handle all your service needs from licensed warranty and post-warranty repairs, to immediate emergency response.

Residential & Commercial Service for All Makes & Models

Why E.M. Logan?

  • Family owned & operated
  • Highly trained & experienced technicians
  • Front-line owner involvement
  • Emergency service available
  • Free estimates on new installations
  • Dedicated to customer satisfaction
  • Factory-backed extended warranties
  • Radio dispatched fully stocked trucks
  • Free second opinions