At Optimal Contracting and Renovations, we offer competitively priced professional services, combined with extensive years of experience. Customer satisfaction and meeting expectations are very important to us and our company always strives to ensure that our customer’s product is exactly as they imagined. All new works guaranteed.

We offer flat roofing system installation and replacement services for residential, commercial and industrial

Our Lower Mainland Roofing Services

  • Roof Inspections and Estimates
  • Roof Evaluations and Maintenance
  • Ordinary Roof Repairs
  • Emergency Roof Repair
  • Commercial Roof Repairs, Installation & Replacements
  • Residential Roof Repairs, Installation & Replacements
  • Flat Roofing Repairs & Installation
  • Shingle Roof Repairs & Installation.
  • Custom designed slope packages


We at Optimal Contracting and Renovations work closely with our customers to ensure that their building’s largest asset is working to its optimal performance!

Whether it be for new construction or replacing the existing roof we have the knowledge and expertise to ensure you receive the product and design best for your needs. Waterproofing is the primary focus and Moisture is one of the most common causes of roof damage and minimizing its risk is doubly important because it can affect the interior and exterior of your building. At Optimal Contracting we know the seriousness of protecting your roof and offer industry-leading products and methods to ensure your commercial building is given extra protection against the elements.