B55 Central Experimental Farm

B55 CEF was an occupied heritage building that required full exterior wall reconstruction throughout the winter months. Situated on the Ottawa experimental farm, the project included wall demolition, shoring and … Read more

St. Albans Church

St. Albans is a heritage-designated church located in the heart of downtown Ottawa. This project was a structural, interior and exterior retrofit that required total reconfiguration while the church remained … Read more

Rideau Cottage

The Rideau Cottage is a 150-year-old historic property that trusted Dolyn to restore existing heritage windows, repair masonry, and install new HVAC and sprinkler systems.