Commercial Roofing

Commercial Roofing Services in Calgary, Alberta

Reliable Commercial Roofing Solutions Backed by 15+ Years of Experience

ProShield Roofing provides professional commercial roofing services for businesses, property managers, industrial facilities, and commercial property owners throughout Calgary and surrounding Alberta communities. Led by owner Oliver St. Jules, our team specializes in installing, repairing, replacing, and maintaining commercial roofing systems designed to withstand Alberta’s demanding climate.

From office buildings and warehouses to retail centres and industrial facilities, we deliver durable roofing solutions that protect your investment while minimizing operational disruptions.

Complete Commercial Roofing Services

Protecting Alberta Businesses with Long-Lasting Roofing Systems

Commercial roofs face constant exposure to weather, temperature fluctuations, foot traffic, and environmental wear. A properly installed and maintained roofing system is essential for protecting your building, assets, employees, and operations.

SBS 2-Ply Roofing

A highly durable modified bitumen roofing system known for superior waterproofing and weather resistance.

Cold Applied SBS Roofing

A modern roofing solution that eliminates open flames while delivering exceptional durability and flexibility.

TPO Roofing

An energy-efficient roofing membrane designed to reduce energy costs while providing long-term protection.

EPDM Roofing

A durable synthetic rubber roofing system known for flexibility and resistance to harsh weather conditions.

BUR Roofing Systems

Built-Up Roofing systems that utilize multiple layers to create superior protection and longevity.

Commercial Roof Installation & Replacement

Our commercial roofing installation process includes:

  • Detailed Site Evaluation
  • Roofing System Recommendations
  • Project Planning & Scheduling
  • Professional Installation
  • Quality Assurance Inspections
  • Final Project Review

Commercial Roof Repair & Maintenance

Common issues we address include:

  • Roof Leaks
  • Ponding Water
  • Membrane Damage
  • Flashing Failures
  • Storm Damage
  • Drainage Problems
  • Roof Penetration Issues

Leak Detection & Emergency Roofing Services

Our emergency services include:

  • Leak Detection
  • Emergency Roof Repairs
  • Temporary Roof Protection
  • Storm Damage Response
  • Water Intrusion Assessments
  • Roof Condition Reports

Storm Damage & Insurance Claims Assistance

We provide:

  • Storm Damage Inspections
  • Hail Damage Assessments
  • Wind Damage Repairs
  • Emergency Roofing Services
  • Insurance Documentation
  • Insurance Claim Assistance

Why Businesses Choose ProShield Roofing

Trusted Commercial Roofing Contractors in Alberta

Property owners and facility managers choose ProShield Roofing because of our commitment to quality, safety, and customer satisfaction.

Our happy customers

Client Testimonials

Trusted by Homeowners and Businesses Across Calgary & Alberta

Michael R.

Calgary, AB

Rated 5 out of 5

“ProShield Roofing exceeded my expectations from start to finish. Oliver and his team were professional, honest, and highly knowledgeable. They completed our roof replacement on time and kept us informed throughout the entire process. The workmanship was outstanding, and our new roof looks fantastic. I highly recommend ProShield Roofing to anyone looking for quality roofing services in Calgary.”

Sarah T.

Airdrie, AB

Rated 5 out of 5

“After a major hailstorm damaged our roof, ProShield Roofing came out quickly to assess the situation. They provided a detailed inspection report and helped us through the insurance claim process. The repairs were completed efficiently, and everything was handled professionally. Excellent service and communication.”

David L.

Chestermere, AB

Rated 5 out of 5

“We hired ProShield Roofing for a flat roofing project on our commercial building. Their expertise with TPO roofing systems was impressive. The team worked safely, efficiently, and delivered exactly what they promised. We couldn’t be happier with the results.”

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You ask, we answer

Common Questions About Commercial Roofing 

The lifespan depends on the materials used, installation quality, weather exposure, and maintenance. Most residential roofs last between 20 and 50 years.

Annual inspections are recommended, especially after major storms.

In many cases, yes. Our team can assess the damage and recommend the most cost-effective solution.

If your roof has extensive damage, recurring leaks, or has reached the end of its lifespan, replacement may be the best option.

Yes. We provide free consultations and roofing estimates.

Protect Your Commercial Investment with Confidence

Whether you need a new commercial roof, flat roofing system, roof replacement, emergency repairs, leak detection, preventative maintenance, or storm damage restoration, ProShield Roofing is ready to help.