In 1982, Rex Kirby purchased DGM and over the years has grown the company to 30 plus employees and steadily increasing sales each year. DGM has completed many different projects over the years ranging in size and complexity.

DESA fabricates and installs a wide variety of aluminum performance systems meeting the structural, thermal and architectural criteria required for the ever-evolving building envelope market. Our systems range from complex curtain walls to custom interior tenant packages.

DFW Glazing Inc. began as a joint venture by a group of investors. DFW Glazing had a modest beginning and has quickly grown into one of the area's leaders in glass installation.

Established and incorporated in the State of Texas in 1988, DGB Glass, Inc. has developed into a leader in the glass and glazing industry fabricating and installing curtain wall, storefront, structural glass and slope glazing projects.

DHD International is an international trading and manufacturing company specializing in hardware for frameless tempered glass entrances and point supported structural glass curtain walls.

Diamond Glass Company was established in 1977 with humble beginnings in a small office warehouse building on South Main Street in Alpharetta, Georgia.

Cad shop drawings for storefront & curtainwall systems for aluminium & glazing industry.

It’s a history of big names, bigger dreams, and personal accountability. Originally started in the year 2000 by Robert N. Hoyt and Debra J. Hoyt, The Hoyt Corporation expanded shortly thereafter into a bon-a-fide Contract Glazing firm.

Division 8 solutions, LLC is a drafting service specializing in shop drawings for the aluminum and glass fenestration industry detailing entrance, storefront, and curtain wall systems.

Dortech manufacture and install high performance aluminium; curtain walling, windows and doors.

We are dedicated to providing our customers with quality service in a timely manner. Our employees experience and innovative ideas along with the latest in industry technologies and products enable us to provide world class service to our customers.

Druet SAS specializes in manufacturing of PVC joinery and aluminum facades. The Company offers entrance doors, decorative panels, windows, wall curtain, frame, and rolling shutters, as well as provides glazing, automation, thermal insulation, installation of PVC joinery, and saw milling.

A Seventy-Year-old Multinational group of companies dealing in all kinds of Glass, Aluminum and Mirrors, with manufacturing and installation facilities in the U.A.E, Kenya and Egypt.

Our quality product range includes curtain-walling, windows, shop-fronts, automatic and revolving doors, fire-resistant glazing, louvres and brise soleil with specialist knowledge being applied to the critical interfaces between the various façade elements.

The family of Dugan Glass, Inc. has been serving the Sedalia area and beyond since 1871! That's well over a century of perfecting our craft.