Licensed Machine Shop

Skyline Door & Hardware, Inc. is licensed, certified and authorized by Intertek Testing Services NA, Inc. as a secondary location to machine and label fire rated wood doors, hollow metal doors, and hollow metal frames as manufactured by the following corporations:

• Hollow Metal - Curries Company, Mason City, Iowa
• Wood Doors - Graham Manufacturing, Mason City, Iowa
• Wood Doors - Marshfield Door Systems, Marshfield, Wisconsin
• Wood Doors - Mohawk Flush Doors, South Bend, Indiana

This authorization allows for the application of the Intertek Certification Mark(s) when made in accordance with each manufacturer's machining specifications.


Skyline Door & Hardware, Inc. maintains a trained installation staff for commercial doors and hardware. We are an Authorized Channel Partner for Assa Abloy Integraded Wiegand Products and we are FSC Chain of Custody Certified (SCS-COC-003035). We carry a Class A Contractors License, #2705 021715A.

Skyline will deliver frames during the early stages of the project for installation by others. From that point forward, Skyline offers staging and installation of the specified steel doors, wood doors, and finish hardware, all according to approved shop drawings and hardware schedule.