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- Consulting
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- Canadian Projects
- West Block Rehabilitation Project
- Union Station
- The Royal Suite, Rideau Hall
- Tassie Hall
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- Spadina House
- Red Chamber, Province House
- Our Lady of the Assumption Church
- Osgoode Hall
- Old City Hall
- Notre-Dame Cathedral Basilica
- New Brunswick Legislative Building
- Metropolitan United Church
- Massey Hall
- Library of Parliament
- LaSalle River Canard Catholic Church (formerly St Joseph Parish)
- Keene United Church
- Glanmore National Historic Site
- George Street United Church
- Gage House
- Fryfogel Inn
- Former Bank of Montreal (Currently known as Sir John A. Macdonald Building)
- Elgin County Courthouse
- Dundurn Castle
- Dominion Public Building
- Convocation Hall, University of Toronto
- Colonial Building
- Chateau Laurier Hotel
- Cathedral of the Immaculate Conception Saint John NB
- Castle Kilbride
- Capitol Theatre
- Annandale House Museum
- 24 Sussex Drive
- Cast Plaster Ornament Repair & Replication
- Educational Buildings
- Fibrous/Coffered Plaster Conservation
- Fresco on Plaster Substrate Stabilization
- Government Buildings
- Museums
- Plaster on Expanded Metal Lath Conservation
- Plaster on Masonry Conservation
- Plaster on Wood Lath Conservation
- Trinity Episcopal Church
- The Church of Our Lady of Sorrows
- St. Teresa of Avila Roman Catholic Church
- St. Stephen’s Church
- St. Stephen’s Catholic Church
- St. Mary of the Mount Parish Church
- St. Leonard’s Roman Catholic Church
- St. John’s Episcopal Church
- St. Brigid’s Church
- St. Ann & the Holy Trinity Church
- St. Aloysius Catholic Church
- St Agnes Church
- Sixth Street Community Synagogue
- Saints Joseph and Michael Church
- Old St. Patrick’s Cathedral
- Lower East Side Tenement Museum
- Greater Newark Conservancy
- Grace Church
- First United Methodist Church
- First Congregational Church of West Haven
- Congregation Beth Elohim
- Reattachment of Marble Cladding
- Religious Buildings
- Theatres
- US Projects
- Canadian Projects
News
- Rod Stewart Recieves the 2023 Architectural Conservancy of Ontario Award for Craft!
- Bellevue House NHS Rehabilitation Project
- Interior Restoration Work Set to Begin On Historic Assumption Church in Windsor
- John Canning Co. to Use HPCS Plaster Conservation Methods and Products
- Consolidated Plaster Ceiling in Colonial Building Passes Strength Test After Serious Water Infiltration
- Walls & Ceilings: The Master of Plaster Conservation (Part 2)
- Walls & Ceilings: The Master of Plaster Conservation
- Woolworth Building
- Consolidating Plaster in St. Stephen’s Church, New York City
- Ancaster Hall Facelift Preserves the Past
- Glanmore National Historic Site
- Glanmore Restoration Underway
- Newfoundland’s Historic Colonial Building to Undergo Restoration
- Red Room Ceiling Restored