Heating Service Arlington VA

With over twenty-five years of experience, Shanahan’s Heating & Cooling, Inc. has maintained a high standard for being a top heating service in Arlington VA. We are members of Air Conditioning Contractors of America (ACCA) and have received numerous awards for our work, such as the Angie's List Super Service Award (2007-2017). Whether you need heating, a water heater, or anything in between, you’ll be in good hands with our fully licensed and insured technicians.

Heaters should be serviced between the end of summer and mid-fall for optimal usage in winter. A professional HVAC contractor in Arlington VA should do the following:


Maintenance on your unit can sometimes prevent that awful burning smell when you first turn on your heater in the fall. Routine cleaning can also decrease the fire hazards associated with your furnace.  Unknown objects or critters could have collected against elements of near gas ignition systems which could catch fire during the initial usage for winter without proper maintenance beforehand.

Electrical Checks

Don't be left in the cold for hours because the switch failed, or the thermostat malfunctioned. Have your wiring and connections tested before the first use of the year to ensure your home will remain comfortable? Yearly maintenance of electronic parts also prevents most electrical failures by replacing frayed wires and suspect fuses.


No one wants to turn on the furnace and have a hole blowing scorching air through the wall. Rust can cause many problems including escaping vapors, hot spots, and ultimately falling parts. Have your unit inspected for rust spots so the situation can be corrected before any damage is done.

Blowers and Fans

Heater running fine but the rooms are still ice cold? Let the team inspect your fan motors and blowers to ensure that the air will be transported throughout your home rather than into the attic or under your home.

Maintenance is necessary for almost all the mechanical equipment we use daily, don't leave your heater out in the cold. Warm-up this winter with a heater inspection.

Furnace Repair

A healthy home environment in Arlington VA requires and efficient and reliable heating system. As most homeowners know, it's important to have your heating system regularly maintenanced by professionals to keep it functioning optimally. When your furnace breaks down, you know you can count on the experts at Shanahan's Heating. Our job is to make sure your furnace is in excellent working condition.

To help minimize any problems you may have, we have maintenance plans that consist of seasonal tune-ups. We have emergency services and service on all makes and models. So what are you waiting for? Give us a call today to learn more and hear about our ongoing specials!

They take care of their customers! —Karina T.