For over 40 years, helping Canadians source quality building supplies at better prices delivered to them onsite and on time.
Pro Con is a second-generation, 100% Canadian-owned family business operating under the same traditional values that started it all many years ago.Helping Canadians source quality building supplies at better prices delivered to them onsite and on time.

Augusto Guglietti started Pro Con Building Supplies in November 1981. Steve Guglietti, Augusto’s son, joined the Company in June 1986 as a seasonal laborer.
In 2012, the Company started diversifying its business from low-rise residential drywall supply to a more expansive, value-focused building materials distributor for commercial, residential, and infrastructure projects across the province.
The Company evolved from a division-9 distributor to virtually all other divisions of construction. The Company added waterproofing in 2014, drain & concrete and doors & hardware in 2015, roofing in 2016, and masonry in 2017.
In 2018, the Company further expanded its product offering by acquiring substantially all of the assets of Prefab Drywall Solutions, a custom drywall profile manufacturer having exclusive distribution rights for highly specialized precision milling equipment in Canada.
This acquisition allowed the Company to bring to market value-added drywall solutions.
The Company operates out of three facilities: 228 Wilkinson in Brampton, 1055 Cardiff in Mississauga, and 1260 Skae in Oshawa, being the most recent addition which boasts a brand-new state-of-the art facility specifically designed for the Company.
