Contractor Services

McComas / O'Donnell & Naccarato provides multiple structural services to contractors. Building component design encompasses the balance of any project. Engineering, design, consulting and construction documents are offered.


Approval Drawings and Shop Drawings

 Precast concrete wall panels

 Structural steel

 Reinforcing steel

 Pre-stressed concrete wall panel design

 Pre-stressed concrete beams & columns

 Tilt-up concrete wall panel design

 Structural steel connection design

 Shoring and underpinning

 Excavation support

 Temporary structures

 Steel & concrete stairs

 Design / Build

 Fast track