Gremark Technologies, Inc. Gremark Technologies, Inc., established in 1994, is a privately-owned corporation engaged in fulfilling the outsourcing requirements of Fortune 1000, small and mid-size corporations, as well as education entities, in the areas of component level computer repair and related services.

The Company's focus is depot repair and refurbishment on personal computer components and display equipment: monitors, terminals, plasma display, LCD / DLP projectors, and POS keyboards for all major manufacturers. All repairs are performed with the most advanced diagnostic testing equipment and facilities available to meet OEM specifications. Additional services provided include warranty repair and project management.

Gremark is located in Downers Grove, Illinois, a suburb approximately 25 minutes west of Chicago. Our repair facility, as well as our parts/distribution center, can accommodate tractor-trailer and/or drive-in vehicles for large shipments. We are committed to our customers by providing a cost-effective solution by utilizing our technical expertise and support. GTI's strategy is to develop strong and lasting partnerships by emphasizing our flexibility in meeting client requirements through thorough communication and by "doing it right the first time".

Mailing Address, Telephone Numbers & Email
Gremark Technologies Inc
1400 Brook Drive
Downers Grove, IL 60515-1025
630.705.0900 phone
630.705.1011 fax
gremark@gtiservice.com

Hours of Operation
Monday through Friday, 8:00 am to 4:30 pm CST

Gremark is closed on the following holidays
New Year’s Day
Memorial Day
Fourth of July
Labor Day
Thanksgiving
Day after Thanksgiving
Christmas Eve afternoon
Christmas Day