With our team of highly trained technicians and solution consultants, W. L. Gary Company is equipped to handle a wide range of HVACR services.  Below highlights some of the services we offer.  Contact us with any questions or challenges and we will find a solution for you.

Heating

W. L. Gary Company has been servicing the heating needs of our customers in the Washington DC Metro area for over 100 years.  From small heat pump systems to large commercial heating plants with their associated steam and hydronic piping systems, we have years of experience to solve all your heating needs.

Air Conditioning

W. L. Gary Company can take care of all your cooling.  From small tonage duckless split systems to computer room units to roof top units to large tonage commercial chillers, our highly trained and professional service techs are ready to keep you cool.

Refrigeration

Have a walk in box, commercial reach in box, or ice machine not cooling properly? Our professionally trained service techs are available 24 hours a day, 7 days a week to provide you with solutions.  We understand that loss of product is loss of income, so we are here to assist you with your commercial refrigeration.
Learn how a refrigerator works and how you can cut back on its energy consumption

Controls

The control system is the brain of your building.  If your control system is not operating properly, it will affect the energy efficiency of your building.  Call us to help you get your HVACR systems back under control to keep your building running at peak efficiency.

VRV/VRF Systems

Mitsubishi, Dankin, and LG authorize W. L. Gary to be a Factory Authorized Company to install and service their  variable refrigerant volume (VRV) or variable refrigerant flow (VRF) systems.  With our focus on energy and the training we have received from these manufacturers, the Gary Team is ready to help you select, install and maintain this cutting edge technology.
Learn more about VRV/VRF Systems

Mission Critical

When your mission of saving data or saving lives depends on a particular and constant environment, W. L. Gary Company can keep your critical mechanical systems running.
Learn more about Mission Critical

Medical Gas

In the healthcare environment, medical gas systems are lifesaving technologies that have to work when you need them.  Periodic maintenance is critical so the systems are up and ready when you need them.  Don’t let lack of proper maintenance be the cause of a failure. W. L. Gary Company can help you with your medical gas systems.