Serving Virginia and Maryland

Mason Mechanical Services LLC | Heating | Jefferson, MD

Trust your comfort in our hands

20150717_150951_2 20151128_122749_2 20150717_144453_2

Keeping Your Home Warm

In the dead of winter, you don't want to have to deal with a faulty heater. Allow the expert team at Mason Mechanical Services to turn the heat on, and keep it on, all season long.

  • Boilers - water & steam

  • Furnaces/burners - oil & gas fired

  • Mitsubishi ductless

  • Heat pumps - electrical and geothermal

  • Humidifiers

  • Custom duct work

  • Air cleaners

  • Service contracts

Residential heating services:

Dry air can bother your skin and wreak havoc with the quality of the air inside your home. Dry skin, static electricity, nose bleeds, flooring, and paintings can also be damaged if the air is too dry.


A steam humidifier can protect your home and not feed or cause the mold in your air handler and duct work. Allow our team to provide convenient repair, replacement, and maintenance of your humidifier and other indoor air quality needs.

High air quality for total comfort

Learn more about our residential cooling.

24 hours a day, 7 days a week