STC typically self-perform the following services for their customers: 

• Concrete Paving/Curbs
• Sidewalks
• Sub Drainage
• Foundation Excavation/Backfill
• Retaining Walls

Concrete Work

• Building Foundations
• Floor Slabs
• Tilt-Up Walls
• Equipment Foundations
• Formwork
• Reinforcing Steel

• Primary and Secondary Structural
• Roof Deck
• Miscellaneous Steel

Pre-Engineered Buildings

Carpentry Work

Miscellaneous Specialties