Re-Roofing & Roof Replacement
by Experts

Calgary’s climates often mean that your roof is subject to faster wear-and-tear. When the temperature drops to less than zero, you would not want to just find out that you badly need a reliable roofing contractor to come in for a check. Having a regular roof maintenance schedule is ideal and the services of a trusted roofing contractor in Calgary is needed. Finding the right roofing company is essential because if you hire the wrong one, there is a higher chance of your roof getting damaged and more problems occurring.

view from top of the roof on newly re-roofed house
Family Run Company

Why & When you need to Re-roof

Why & When you need to Re-roof

Depending on how long you own your home, you may need to consider reroofing or a roof replacement at some point. Reroofing and roof replacements can be costly, which is why you want a company that can deliver the highest quality materials and workmanship.

When you hire our roofing company, we will take the time to walk you through the options available to you. We also believe in educating the homeowners we work with. We will show you photos of the work that’s been done, as well as explain what we’re doing. In the end, we make sure every single nail and piece of debris is removed from your property.

What’s Involved

Reroofing involves applying new shingles over the existing ones. Because the roof will not be taken to the frame, the work generally goes faster and at a reduced cost of a replacement.

If your home has never been reroofed, it’s potentially a viable option. However, reroofing can only be done once. If it has been done in the past, you will be looking at a roof replacement.


Years In Business


Happy Clients


Projects Completed


Trained Staff

Our Roofing Services

We Provide Roofing Services You Can Rely Upon

an aerial view of a residential roof
Residential Roofing

A residential roof installation or repair can be costly, which is why you want to make sure it’s done right the first time.

Roof Replacement

Replacing your roof is extremely costly, so leave it to the professionals. National Star Roofing will replace your roof today.

aerial view of a gutter next to shingles
Soffit & Fascia

We handle professional soffit and fascia installations and repairs in the Calgary area.

Calgary's leading Reroofing Company

Top-Rated Calgary Reroofing Services from Start to Finish

At National Star Roofing, we have 15 years of Calgary residential roofing experience as a testament to our continuing service commitment as the most reliable roofing contractor in the area. We focus on effective and dependable roof repair, replacement or specialized roofing services for customers’ homes in the Calgary area.

It’s crucial to Pick the right timing for Replacing the roof

If you feel that your roof needs checking, contact us for an inspection and estimate. All our Calgary contractors are Haag certified with extensive experience in dealing with roofing needs – no matter how small or big. You can be assured of forthright expert opinion on what is needed to make your roof weather-worthy. As a family company, we adhere to our company values and ethics of honest, quality roofing services.

Our process of re-roofing is simple and transparent! Once you contact us for roofing inspection and estimate, you will be assigned professional consultants to assess your current roof’s needs. Whether you are looking at reroofing a flat roof, wondering the cost to re-shingle your house, or the budget for reroofing an asphalt shingle roof – our cost estimator can assist you will the nitty-gritty. We can also facilitate with necessary paperwork and permits as well as discuss your budget and insurance options.

Our experience covers all types of reroofing services with over 8,000 homes serviced in the Calgary area. We are proud of the trust and confidence of our growing clientele who generously provide 5-star ratings on our services for the guidance of those scouting for a good reroofing contractor in Calgary. National Star Roofing is also fully insured and bonded, with all our roofing contractors covered with the WCB.



Why Choose Us

Six Reasons Homeowners choose us

Premium roofing products

We don't compromise with the products we use, no matter the price.


You have a budget – we have a payment plan to match it!

Journeymen roofers

Family run company that doesn't believe in sub-contracting.

On-time deliverables

We work inline with your schedule to do the estimates, and work.

Free estimates

National Star Roofing is just a call away. We come on-site for free.


We care for our reputation. We stand behind our work and take pride.

Our Brand Matters! Read what others are saying.


Rate Us on Google

172+ reviews

Book Your next re-roof with confidence.

Every roof we undertake for repairs, reroofing or replacement has our guarantee of the best products in the market and highly-skilled work on roofing projects. We have partnered with top-rated companies like Malarkey roofing Products and Owens Corning for materials and undertake extra care and attention in executing our roofing jobs.

We are focused on safety, reliability and affordability in our work, which we uphold through our years of experience. Experience superior re-roofing services with us and be a part of the homes cared for and protected by National Star Roofing. Contact us for a free in-home roof inspection, and we will inspect your roof and prepare a professional estimate.

Don't Know What To Start With?

Solutions For All Roofing Services


Book today

The best two ways to reach our roofers is by giving us a call at the number listed below or using our automated booking app. Choose the time and date that suits you, and our company will conduct an on-site estimate anywhere in Calgary and surrounding.

Phone: (403) 477-7712
Free Consultation: Quick & Easy

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