testimonials

Whether it be a snowstorm, large events such as the IDA Fall Conference in 2005, or working on the Democratic National Convention in 2008, SGI has risen to the occasion and provided quality service to ensure that downtown Denver is a clean and inviting place for workers, residents and visitors ...more

"During the two years, SGI has been our contractor of maintenance services, they have continued to exceed our expectations by providing high quality and professional services. They have the unique ability of hiring the right type of employee who fully understands the importance of customer service and are fully capable of completing the technical aspects of their task......more"

e-mail received...Was great to see two DID workers out with street sweepers at 7;30 this morning cleaning Penn Street.  I think Penn Street has looked cleaner as of late and several people have commented on the increase visibility of the DID ambassadors.  Keep up the good work, Onward and Upward.

Ellen T Horan

President & CEO

On behalf of the Downtown Denver Business Improvement District, this is to express our heartfelt appreciation for the efforts of your Denver team during the 2008 Democratic National Convention.

We realize that their efforts began well in advance of the actual Convention, since we received many compliments all summer on how clean and bright downtown looked...

We are very proud to have Service Group, Inc. as our partner in Denver. The planning and implementation of a convention this large could not have happened so successfully without the SGI dedicated employees.

Board Chair

"During the two years, SGI has been our contractor of maintenance services, they have continued to exceed our expectations by providing high quality and professional services. They have the unique ability of hiring the right type of employee who fully understands the importance of customer service and are fully capable of completing the technical aspects of their task......"