Sunwest Roofing is an Owens Corning preferred contractor
Sunwest Roofing, Calgary Hardie Board Installer
Sunwest Roofing is A+ rated on the BBB
Sunwest Roofing is homestars verified
Sunwest Roofing - Malarkey Legacy Certified Contractor
Most referred Calgary roofers

Dedicated Calgary Roofers

Our professional Calgary roofers get the job done right the first time. By focusing on one job at a time instead of dragging out your project over days at a time, we are able to deliver a high quality roof that will withstand the elements for decades.

Great Warranty

We offer a 10 year workmanship warranty that' you can actually count on.

Spotless Clean

We get every last piece of debris as well as use a magnet to get all the nails.

Fully Certified

We are Malarkey Certified and Owens Corning Preferred Contractors.

Best Materials

We always install proper synthetic underlayment as well as Ice and Water.

Metal Valleys

In order to extend the life of your roof we install metal flashing in the valleys.

Proper Vents

We make sure you have one vent for every 250 sq.ft. of attic space.

Financing Available!

Get a new roof for as low as $80/month. Get approved in seconds.

Our Process

Our aim is to earn your trust with every encounter. From the first inquiry to the final clean up, we will work with you every step of the way.


It takes seconds to complete our contact form. Once received, an estimator will contact you to set up a time for an inspection.


After the inspection, we will provide you with a free estimate, detailed scope and timeline.


Once we come to an agreement, we’ll book in your project. Our experienced contractors will make sure that your project specifications are followed exactly.

Get Your Free Estimate