At GCI, we pride ourselves on our commitment to delivering outstanding service.  My customer needed an important project delivered in a few days, so on a recommendation I spoke to Concert.  The project team at Concert made the process fast, simple, and painless: they proactively updated me throughout and delivered a great install in the timeline we needed.  Concert made sure that my customer had a great experience and that GCI met our service commitment.  They are my go-to guys now.

Sharon Harris, GCI, http://www.gci.com