Why Us

There are a lot of different roofing companies and contractors to choose from in Calgary. We understand that you have several options available. You want to choose the best of the best – after all, your building, be it a home or a commercial property, may be your most valuable investment.

We want to help you protect that investment – and protect your friends, family, and clients. You should choose Martens if you’re looking for an experienced contractor in Calgary. We have decades of successful projects under our belt and hundreds of satisfied clients who will attest to the quality of our work.

Transparency is one of our core values. With that in mind, please take the time to read this page. We want you to know that you’re in good hands. The info chart below describes all of the most important things you need to know about our company, including our certifications,  our insurance coverage, and our memberships with construction associations.

Below that, you’ll find some of the unique qualities that make Martens the go-to contractor for residents and business owners in Calgary.

  • 20+ years in business
  • COR certified
  • Hazard assessments done every morning
  • Regular worksite inspections
  •  WCB coverage on every employee
  • $10,000,000 liability insurance 
  • Licenced
  • Bonded
  • All work done in accordance with Alberta Building Code
  • HAAG Certified inspections
  • Member of the Calgary Construction Association (CCA)

Full-Service Department

Our team of experienced contractors can take on projects of any size. That means we’re not just interested in replacements, new installations, and emergency repairs – we will help you with anything related to roofing and exterior contracting. Looking for routine maintenance? We’ve got your back. Inspections? We’ve got you covered. We’re committed to providing the services Calgarians truly need – not just big-ticket items.

No Leaks

Great roof repairs aren’t always quick and easy – but we will fix your roof properly. Our approach is simple – if it leaks, it will need fixing. When your building is at risk of water damage, a quick fix simply won’t do. By using high-quality materials, and with years of experience repairing roofs, we’ll ensure that your roof is leak-free once we’re done with repairs. 


When you’re a local contractor like Martens, your word is your bond. We’ve been offering our services in Calgary for over 20 years, and in that time, we’ve developed a solid reputation. Our clients know that we’re responsible, trustworthy, and accountable. You can always call us with any questions or concerns you may have. And you’ll get peace of mind from our workmanship and manufacturer warranties.

Keeping It Local

Martens Contracting is located and operated right here in Calgary. That means you’re supporting a business that employs Calgarians, and a business that gives back to your community. It also means we know everything about the market in Calgary – where to find the yop supplies at the best rates, which materials are strongest at withstanding our wild weather, and more. Trust your neighbours at Martens. 

One-Stop Shopping

Our full-service department means that we can help you with absolutely any roofing or exterior-related project. Shopping for a new roof? We’ll guide you through materials, manufacturers, and styles. Need regular maintenance? We’ll develop a schedule with you. Looking for repairs? We’ll give you a comprehensive quote, and tell you how many years you have before replacement is the best option. Looking for new siding or cladding? We’ve got some of the best in the business.

We’ll always help you choose the roofing and materials that are right for your needs, and we’ll guide you through the entire project. Everything you require – all under one roof. 

Used to Unusual Situations

When you’ve been in business for as long as we have, you’ve seen everything. No matter how oddly angled, dilapidated, or unique your roof is, we’ve seen it all before – and we’ll be able to help. 

Contact Us Today

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