The Cooperating committee of Saskatchewan was formed when representatives of the Presbyterian and Methodist Churches met at Regina, May 2, 1911, in order to facilitate cooperative activity in various localities in Saskatchewan. The formation of this Committee paralleled a similar action taken at the national level by the Presbyterian, Methodist and Congregational Churches. After mid-1923, this committee was called the Provincial Committee on Co-operation.

The Saskatchewan Department of Telephones was established by the provincial government in 1908. In 1947, it was reorganized as Saskatchewan Government Telephones (SGT), a Crown Corporation.

In 1908, the Basis of Union was formulated that would eventually lead to the creation of the United Church of Canada in 1925. Coinciding with this spirit of unity, the first Union church (Presbyterian and Methodist) was set up in Melville, Saskatchewan in 1908, followed a short time later by the church in Frobisher. In 1912, a committee of Union Churches approached the national church courts of the Presbyterian, Methodist, and Congregational denominations in order to seek affiliation with the parent churches. This committee formed the nucleus of what would become the General Council of Union Churches of Western Canada. An Advisory Council, with representatives of the Union Churches and the parent churches, was established in 1914 as a means of creating the sought after link between the Union Churches and the parent churches.

The Joint Committee officially convened in April 1904, in Toronto, bringing together appointed representatives from the Congregationalist, Methodist and Presbyterian Churches, to negotiate church union. Meetings continued through to 1908, when the terms written in the Basis of Union were agreed upon and sent to the negotiating churches, for discussion and approval. By 1912, both the Congregationalists and the Methodists had agreed to the terms. The decision was more contentious for the Presbyterian Church, though in 1916, their General Assembly decided to go ahead with the union.
Between 1916 and 1925, the Joint Committee worked to complete the union and defeat those opposing it, including the newly formed Presbyterian Church Association.