
Concrete & Masonry Repair & Restoration
Our Concrete & Masonry Repair & Restoration division offers several services that complement our specialty coatings applications. With more than 44 years of experience, our workmanship is provided to both commercial and industrial projects.
We offer our services to containment structures, parking garages, and the restoration of historical icons like the Divine Lorraine, one of the most historical landmarks in Philadelphia, PA! Moravian University, the 6th oldest university in the United States, also selects G.C. Zarnas to preserve their buildings. Even the government has called on the expertise of G.C. Zarnas to preserve its national treasures!
Our clients rely on the expertise of professional estimators and project leaders who provide safe, quality solutions to maintain, lower costs, and provide beauty and security… protecting their investments for years to come!
Services include:
- Masonry and concrete repair
- Structural strengthening
- Coatings and waterproofing

- Expansion joints
- Caulking and sealants
- Brick and stone pointing

“G.C. Zarnas was proud to be a part of the team that restored the iconic Divine Lorraine in Philadelphia, PA. The $44 million worth of renovations transformed residential and retail space!”

Projects
Concrete Repairs to Member of Global Parking Management Company
Through our Concrete and Masonry Repair and Restoration Division, G.C. Zarnas was selected to perform precast column repair at one of the Nexus parking garages in New Jersey, a member of a global parking management company. In addition to parking garages and decks, we...
Hunterdon Medical Center, Concrete Floor Coatings
Through our Concrete and Masonry Repair and Restoration Division, G.C. Zarnas repaired and applied new concrete floor coatings to the hospital's mechanical room. We understand the logistical challenges of finding a contractor who can perform large or small jobs. ...
Philadelphia New Construction Receives Multiple Zarnas Services
G.C. Zarnas is selected for its expertise in multiple services to many Philadelphia projects. For this new 31-story Philadelphia condo tower at One Dock Street, G.C. Zarnas is performing interior painting, line striping, cover coat applications, and fireproofing. ...
Coca-Cola Park- Philadelphia Phillies MLB Minor League Stadium
G.C. Zarnas was selected by the Lehigh Valley IronPigs to perform the floor coatings and traffic coatings to Coca-Cola Park Stadium. Coca-Cola Park has been the home of the Iron Pigs since the team's inception in 2008. The park hosts not only IronPigs home games, but...
Philadelphia’s Most Historical Structure Turns to Zarnas Expertise
We were honored to provide our restoration services, including abatement, painting, and wall coverings, to the Divine Lorraine Hotel, Philadelphia's most historic structure. The $44 million renovation was completed in 2017. This Victorian landmark in North...