Prior to serving with the Legislative Assembly, he owned and operated a consulting company serving the construction and energy sectors with a focus on linear infrastructure.
He attended the Northern Alberta Institute of Technology (NAIT), where he received a diploma in Civil Engineering Technology in 1996.
Getson was the 917th Member to be sworn into the Legislative Assembly of Alberta.
In September 2021, Getson criticized Alberta Health Services and their executives for not increasing capacity to handle the fourth wave of the COVID-19 pandemic. He said that the policy of vaccine passport was a distraction to keep accountability off of AHS. The timing of his comments was criticized by the opposition Alberta New Democratic Party as being "ignorant and tone deaf", saying that the governing UCP were responsible for the capacity issues. The comments were also criticized by healthcare workers on social media, which prompted Getson to apologize, stating that he made the comments "in context of the management of the organization, and its processes, not the personnel that operate [these] stations".
In January 2022, Getson faced criticism and calls by the opposition for his removal from caucus after fellow UCP MLA Grant Hunter attended a convoy protest that blockaded the Sweetgrass–Coutts Border Crossing, while Getson drove his gravel truck in the local Edmonton protest.
