Welcome to the DEMENT'S MECHANICAL website!

DEMENT'S MECHANICAL is a team of professionally trained technicians installing and performing warranty repairs for commercial HVAC units since 1981! 

Services 

 

We service the following types of appliances:

  • HVAC Design, Installation, & Service

  • Commercial Kitchen Ventilation Installation & Service

  • Commercial Sheet Metal Design, Fabrication, & Installation

We currently serve the Washington, DC Metropolitan area as well as Northern Virginia

 Established in 1981, DeMent's Mechanical Corporation offers over 25 years experience specializing in service, installation and warranty repairs for commercial HVAC units.

We provide highly trained, skilled technicians.

 

Our expertise includes:

  • HVAC Design, Installation, & Service
  • Commercial Kitchen Ventilation Installation & Service
  • Sheet Metal Fabrication & Installation

 

Brands

  • Lennox
  • York
  • Trane
  • Captive Aire

Why DEMENT'S MECHANICAL?

Our technicians have experience installing and maintaining systems with tonnage ranging from 2 tons to 50 tons. We handle all makes and models and will work according to your specifications.

For more information, call 1-301-870-8428, or send an e-mail message to service@dementsmechanical.com.