Harmon is one of the largest U.S. full-service building glass installation companies

who we are

Harmon comprises the architectural services segment, which installs glass/metal framing systems for new construction and renovation and also engineers and fabricates aluminum framing systems for the majority of its installation projects.

products & services

Union glaziers install windows, curtainwall and related components on mid-size to smaller buildings

Quality glazing (installation) contributes to buildings completed on time; ensures exterior glass system meets architectural "look" and is weather tight


Minneapolis, MN (HQ) Dallas, TX
Atlanta, GA Denver, CO
Austin, TX Houston, TX
Baltimore, MD Miami, FL
Chicago, IL Orlando, FL
Cincinnati, OH Seattle, WA

find out more


recent work

Collaborative Life Sciences Building OHSU/OSU

Portland, OR
© Dale Lang

Silverline Center at 7900 Westpark Drive

McLean, VA
© Hoachlander Davis Photography, Courtesy Hickok Cole Architects

Residences at CityCenterDC

Washington, DC
© Anne Gummerson

North Patient Tower, Orlando Regional Medical Center

Orlando, FL
© Ben Tanner

view more Harmon projects