John Canning & Co. is devoted to the conservation and restoration of historic architecture. We specialize in decorative painting, gilding, ornamental plaster, traditional lime plaster, woodwork restoration, art conservation, and plaster restoration. In addition to our trade services we can provide assistance with consultation such as historic paint analysis, plaster surveys, etc. and can provide budgeting and specification support.

Our expertise and years of experience, combined with our deep respect for historic architecture and interior design, enables clients to entrust us with restoring state capitol buildings and landmark courthouses, churches, libraries, museums, theaters, and so on.

Canning Liturgical Arts division of John Canning & Co. focuses on the liturgical projects.