Doors Open Ontario

The Doors Open Ontario 2018 season was a great success. Over 482,000 people visited sites in communities across the province. Thanks to our sponsors, partners and volunteers for their support, and to all who participated.

McMaster Innovation Park Doors Open Hamilton

McMaster Innovation Park

Originally the Administration Building for Westinghouse, this site has been transformed into a state-of-the-art facility for entrepreneurs, researchers and startup companies. Westinghouse – who manufactured kitchen appliances – was once one of Hamilton’s leading employers. Come and visit the Atrium@MIP with its award-winning design, 17,280-square-metre (186,000-square-foot), five-level office, laboratory, conference centre and fitness facility.

Tell us your story about this site

  • Parking
  • Full wheelchair access
  • Washrooms
  • Kid-friendly

Contact info

175 Longwood Road South
Hamilton, Ontario
Telephone: 905-667-5501


Year built: 1950; 2009
Architect: William R. Souter and Associates and Lintack Architects (2009)
Building type: Commercial

Dates/hours open

Saturday May 4 – Sunday May 5, 2019
Saturday and Sunday: 10 a.m. to 4 p.m.

McMaster Innovation Park 175 Longwood Road South