"Brett at Wham Stack IT has helped our business continue to grow since the day he began to work with us. When our ancient server was in need of replacement, Brett managed to seamlessly transition us to a new server that he set up and selected for our needs. It now runs flawlessly. Be it fixing our email or the computers in our plant, Brett has been immensely important in keeping our production facility and offices working around the clock, on weekends, and during the holidays. Brett is able to constantly work wonders out of our small IT budget, choosing just what we need for every application. Be it laptops, desktops, printers, or larger hardware, he always makes sure our systems are safe and secure. Petaluma Creamery is very fortunate to have found Wham Stack IT." - Petaluma Creamery Store (July 25, 2014) See it on our Facebook page!

"Thanks in advance guys - you get all this stuff done, and you make me look great when everyone shows up on Monday ..." - Wham Stack I.T. Client (September 21, 2012)

"Brett is a hard working individual with inexhaustible curiosity and drive to find a solution. He exhibits the desire to explore new technologies and complex solutions. I consider him very creative and and willing to work at the edge of innovation." - Jerry Carpenter, IT Specialist, U.S. Geological Survey (August 20, 2012)

"Thanks so very much for the quick rescue. You are building a lot of trust – when you are able to solve the problems quickly and successfully." - Wham Stack I.T. Client (July 10, 2012)

“Mr. Hetzer's superior IT and Customer Support skills are demonstrated to me daily. His Skillset covers a wide verity of platforms and operating systems, and he always approaches a tasks with confidence and from a Enterprise point of view. It's always a pleasure working with him.” - Eric Tofsrud, Project lead, CSIRT, USGS (December 6, 2011)

“Brett is a friendly and courteous worker with a good set of interpersonal and customer service skills.” - Ian Klier, Faculty Assistant/NCM Lab Network Admin, DeVry University (February 24, 2009)