Thank you for visiting us on the web! Interstate Commercial Glass & Door, Inc. is a glass and glazing subcontractor servicing primarily Northwest Ohio and Southeast Michigan. We were incorporated over 18 years ago in 1988 with a mission of being the highest qualified and safest company in the area with an emphasis on using the latest technology to continually exceed the standards of the industry at large. Through safety training, membership in a local safety council and involvement in the Ohio BWC we take steps every day to maintaining a safe workforce.