DeMent's Mechanical Corporation
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
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.
We currently serve the Washington, DC Metropolitan area as well as Northern Virginia
Quality Matters
- Lennox
- York
- Trane
- Captive Aire
Learn More
How Can We Serve You
- HVAC Design, Installation, & Service
- Commercial Kitchen Ventilation Installation & Service
- Commercial Sheet Metal Design, Fabrication, & Installation
Learn More