Sheet Metal ContractorDuctwork Contractor

Patent and Trade Office Buildings

Air and Space Museum

Supreme Court

Pentagon Renovation of Wedge One
Using 79 of United Sheet Metal's finest workers, we covered 1.2 million square feet of the Pentagon's Wedge One. And in just 8 months, installed 1 million pounds of duct work.

The Mandarin Hotel
Overlooking th Potomac River, The Mandarin Hotel is one of the highest profile hotels in Washington, DC. United Sheet Metal is responsible for installing 400,000 pounds of duct work over 512,000 square feet..

Unified Communications Center

The Supreme Court Modernization

Defense Ceeta S. Block Ft. Belvoir

The International Monetary Fund

Defense Ceeta S. Block Ft. Belvoir

San Martin Center

Broad Run WWTP Contracts 1, 2, and 3

The International Monetary Fund

The Georgetown Performing Arts Center

Grit and Screening at Blue Plains

CarbII

Prince Georges County Court House

Regional High School

Newseum

Medimmune Pilot Lab

Fishers Place

Prince William Hospital