John Canning & Co. is an architectural restoration contractor with over 40 years’ experience. We specializes in services for historic preservation, conservation, restoration, and replication. John Canning & Co. is an expert in the architectural arts and finishes such as ornamental plaster restoration, plaster stabilization, decorative finishes, gilding, historic woodwork, and stone as well as exterior services of architectural gilding and selective decorative finishes.

Beside our trade services John Canning & Co. also provides preconstruction services and planning such as budgeting and specification support and consultation services that include historic paint analysis, plaster surveys, and mockups. We also offer design services for sacred spaces and period interiors.

The type of projects that we work on include national landmarks, religious establishments, educational institutions, government buildings, museums, theatres and entertainment venues.