About Us Pro-Con Construction Limited is a family owned and operated general contracting company incorporated in April 1997 specializing in commercial, industrial and residential renovations. Since that time, Pro-Con has steadily expanded as our clients' portfolios have expanded.We are a mid-sized company yet we have not forgotten our roots and continue to personally serve our clients as we did in the beginning. Pro-Con has built our business on our ability to complete projects on time, on budget and with adherence to the highest standards of the Ontario Building Code. Pro-Con devotes the same attention to detail and quality that has allowed us to build our business and reputation. We are proud of our history of service and of the many satisfied clients that continue to request our services.more...See more text