Since 1849
About
Team
Awards
Clients
Equal Opportunity Employer
Services
Our History
History
Brochures
Documents
Projects
Facade Restoration
Masonry Restoration
Roofing
Sheetmetal
Domes
Ornamental Brickwork
Metal Restoration
Plaza Reconstruction
Skylight & Conservatory Restoration
Fountain Restoration
Storefronts
Banners
News
Contact
A New Cross for St. Vartan Armenian Cathedral
To stay up to date on our work follow us on instagram!
@nicholsonandgalloway
Copper roof at The Frick Collection #nyc #copper #
Rotunda team visit 2025 #guastavino #rotunda #nyc
Progress photos at AMNH #slateroof #copper #landm
Work progressing at Carnegie Hall. Crews installi
Progress of the #Guastavino #tile #vaults we are #
Progress photos of our #exterior #restoration proj
Saint Vartan’s Cathedral Roof Restoration, Facad
American Museum of Natural History Roof Replaceme
Another fantastic APTNE Golf Outing @ the historic
The 34th annual Lucy G. Moses Preservation Awards
