G.H. Slack & Son


Commercial Doors

Door Components, Inc. 

Door Components is the nationwide leader in custom hollow metal and stainless steel doors and frames, manufactured to your exact specifications and ready when you need them.

As a fully-integrated manufacturer, operating from our 100,000 square foot facility in Southern California, Door Components routinely delivers custom hollow metal doors and frames in 10 days or less, stainless steel in two weeks or less, and stock doors built to your custom order on the same day.

Doormerica Products

DOORMERICA is a manufacturer of quality door products, operating three state of the art manufacturing divisions serving the entire nation. 

Strategically Located manufacturing plants in Atlanta Georgia, Sacramento and Stockton California provide dependable lead times and high quality products.

Oregon Door

Oregon Door is a leading manufacturer of quality flush wood doors. We offer a complete product line to meet the most diverse uses and exacting standards. 

 Our success is the result of years of delighting our customers based on the premise that you deserve not only quality products—but quality service quickly and hassle-free.


No other manufacturer offers as robust selection of steel doors and frames as Steelcraft.  Our sole focus is on the design, manufacture and constant improvement of steel doors and frames, and it shows.

Steelcraft doors are designed to fit virtually any construction requirements for commercial, institutional and industrial building applications.  Their construction, durability and flexibility have been proven throughout the world in both operation and physical testing of all types.  For more information on the variety of cores, panel designs, construction options, sizes, security, etc. please see the Door section of the site.

Timely Industries

Timely Industries is the leading manufacturer of prefinished steel door frames – the key component of a door system that outperforms traditional steel frames while substantially reducing the total opening cost.

Timely has over 40 years experience manufacturing Fire-Rated Door Frames, Sidelights, Borrowed Lights, Communicating Door Frames, Pocket Door Frames and Adjustable Door Frames.