Proudly serving the

Durham Region & GTA since 1960.

RBZ Contracting is a proud family-owned and operated business with a commitment to only the highest quality of work.

The RBZ crew are knowledgable, skilled and hard working. Always completing jobs in a timely manner, with the upmost care and attention to detail.

We Specialize in ALL things Concrete

  • Forming
  • Structurally Engineered Foundations
  • Concrete Finishing
  • Underpinning
  • Walkout Basements
  • Waterproofing
  • Storm Drains
  • Sidewalks
  • Excavating
  • Garages
  • Driveways
  • Elevator Footings
  • Porches/Stairs
  • Concrete Demolition




"I've known Romeo Zeppieri, owner of RBZ Contracting, for many years. I first hired him back in 1996 to build a garage and he left such an impression then that I always kept him on my mind for future projects. Recently, I hired Romeo again, this time for waterproofing and patterned concrete work. Romeo and the entire RBZ Contracting team was extremely trustworthy and hardworking. They deliver quality work done right and on-time. I would absolutely hire RBZ again in the future!"

——Aurel (Homeowner, Oshawa, ON)

Built on a ​​solid foundation.