Calgary Roofing, Siding & Exterior Project Experts

Local Office Serving Calgary & All Surrounding Areas
  • 25+ Years Roofing Experience
  • Guaranteed Roofing & Siding Services
  • Insured. Licensed. Safety Conscious.
  • Over 100,000 Exterior Installations
  • 5,000,000+ Shingles Recycled

Roofing. Siding. Windows & Doors. Insulation.

Exterior Projects & Calgary Roofing Company Testimonials


Great Canadian Offers Top Quality Roofing Services, Siding Services, Window & Door Replacements, Insulation Services & Eavestroughing in Calgary, Edmonton, Red Deer & Saskatoon. We’re here to help.

Trust Great Canadian Roofing & Exteriors For Your Next Project

We’ve been providing great roofing and exterior services to customers in Calgary, Red Deer, Edmonton and Saskatoon for over 25 years now. We strive for professionalism in all that we do. Plus we provide peace of mind warranties for our workmanship and materials, and all of our team are fully insured and safety conscious. If you have any questions please reach out us and we will be happy to help. We also provide financing options if you care to explore them (supplied by financeit).

3 Reasons To Choose Us For Your Calgary Roofing, Siding & Exterior Projects


Over 30,000 homes Shingled In Calgary, Edmonton, Red deer & Saskatoon

We’re proud of the 25+ years of experience and trust we have built in our teams and our company, and our community.


More Than 50 Million Shingles Installed By Our Roofing Company

With that many shingles installed, you can count on us to do the job in a timely and professional manner. We’re here to help.


1200+ Commercial Buildings & Multi Residential Projects

We are leaders in roofing services for large and small commercial or light industrial roofing projects. Reach out to us.


Our Roofing & Siding Services In Calgary, Edmonton, Red Deer & Saskatoon

Why Choose Great Canadian Roofing & Siding Calgary


    Residential and Commercial HAAG Certified Roofing Inspections available.
    Get your roofing done right from the start in Calgary & Surrounding Areas.
    With 24 Hour Emergency Roof Repair, Great Canadian Roofing and Exteriors is the only company you need to call.
    Cedar roofing offers an unmatched look and curb appeal to your home.
    Metal Roofing is a cost effective and extremely durable way to protect your home, business or warehouse from the harsh Canadian Edmonton winters.
    Asphalt is the most common roofing product you see in Canada do to its low cost and ability to endure any summer or winter weather.
    Is it time for a new roof? Give us a call for a free estimate on re-roofing your home or business. We rip out, haul away and replace your roof with precision and quality.


    Building a new home? Great Canadian Calgary offers only the best quality siding products with quick and affordable installation from our skilled & licensed team of experts.
    When an accident happens and you need your siding repaired we are your one stop shop for quality and service on siding repairs.
    Vinyl siding offers great durability and is the most common siding in Edmonton. Let Great Canadian Roofing and Exteriors Calgary install it today!
    James Hardie Plank is a stronger and even more durable siding than vinyl siding. It is dent resistant and is easily installed to protect your Calgary home from the elements.
    CanExel® Siding is made with super compressed wood fibers making it extremely strong and durable for the harsh Calgary winters.
    This is the most elegant and durable siding that you can get for your Calgary home. Raising your curb appeal while protecting your home from all elements Canada has to offer.

Our Top Calgary Roofing, Siding, Insulation, Window & Door Suppliers

We use only the best suppliers for our Calgary Roofing, siding and exterior construction projects. Rest assured you’ll get top quality workmanship and materials for your Great Canadian Roofing, Siding, or Exterior project. Contact our Calgary team today.

Why Choose Great Canadian Roofing & Siding Calgary


Gallery: Calgary, Red Deer, Edmonton & Saskatoon roofing, Siding, exterior Projects

Our roofers, siding & soffit installers, eavestroughing crews, and insulators are busy in your communities. With over 30,000 roofing and exterior projects completed, rest assured our teams are teams have the roofing, siding, and exterior building project experience to help you. We’ll provide a roofing inspection and a free roofing or siding quote, window and door quotes, or an attic insulation quote. Just reach out to us. We’re her to help.



Let Us Be Your Calgary Roofing & Siding Guides

Request A Free Calgary Roof Inspection!

Count on our roofing, siding, and exterior experts in Calgary for all your future project needs. Be proactive. Don’t wait until its too late with a leaking roof or compromised exterior.

We will provide an onsite roof inspection and professional roof condition report, as well as a detailed cost estimate for any repairs or replacement.

24/7 Service

Available for 24/7
Emergency Service

When nature strikes your roof is the only thing that separates your family or business from the elements. Great Canadian Roofing and Exteriors offer 24 hour 7 days a week emergency roof repair service in Calgary and surrounding area.

For 24 Hour Roofing Service Call:

Experienced Calgary Roofers. Top Rated Roofers & Siding Contractors In The Calgary Area.  Offering free roofing quotes. Picture of Roofer At Work.


Years Of Roofing Experience

For your Calgary roofing needs you want someone experienced!

Calgary Roofing Quotes. Roofers Installing shingles on a new Calgary roof. removed old shingles and replaced new roof. quote for cost of roof supplied and approved.

our experience

Roofing & Eavestroughs, Siding, Windows & Doors, Insulation & More

Great Canadian Roofing and Siding offers full service exterior services for residential and commercial clients. Installation or repair, we handle it all with with offices in

  • Years of experience in the field
  • The best customer service in the business
  • The highest quality products


Roofing. Siding. Insulation. Windows & Doors. Eavestroughs. Thermal Imaging.

Best Roofing Calgary Roofers Shingles, Roofing Repair Services In Calgary.  Top Rated Roofers Will Remove Old SHingle and Install a New Roof. Get A Roofing Quote In Calgary.


Looking For A Top Calgary Roofing Company?

Great Canadian Roofing and Exteriors is proud to offer roofing in Calgary.  We offer a 5-year workmanship guarantee on re-roofing jobs as well.  Choose from a variety of roofing colours and materials.  Financing is available O.A.C.  Get a quick quote.

Top Calgary Siding Company, Best Siding Company Calgary, Top-Rated Red Deer Siding Contractor, Siding Company Saskatoon - Great Canadian


Calgary Siding Services? We’re On Your Side!

Installing siding can add value to your property while also playing a critical role in the overall energy efficiency of your home. We are the trusted name in Calgary. Reach out to Great Canadian Roofing and Exteriors with questions or for a quick quote!  We’re here to help.

Calgary Window and Door Contractor.  New Windows and Doors Calgary. Remove old doors and windows and replace with new windows and doors.


Replacement Windows &  Doors in Calgary

The windows and doors in your home are more important than you may think. They can save you big money on your heating and cooling bills. Call Great Canadian in Calgarytoday to see how we can help. We look forward to hearing from you!

eavestrough installation Calgary. calgary eavestroughs.  exterior services removing old gutter and eaves and replace with new eavestroughing.  repair eaves and gutter too.


Calgary Eavestroughing services

We’ll make sure that your home’s exterior drainage system is installed and maintained properly to keep rainwater and melting snow away from your home’s foundation.

Calgary Thermal Imaging Services Insulation Assessment


Calgary thermal imaging Services

Through this process, we will identify places where your home or office is losing energy. Call Great Canadian Roofing and Exteriors in Calgary today!

Insulation installation Calgary. Blown In Attic Insulation Calgary. Upgrade your attic insulation for winter heat savings in the calgary area.


Home Insulation Calgary

Adding extra Insulation to your attic is an easy and affordable way to make your home energy efficient.

Top Quality Roofing & Exterior Services in Calgary, Red Deer, Edmonton & Saskatoon. Over 25 Years Of Commercial & Residential Edmonton Roofing Service.

Common Questions about CALGARY roofing & SIding

Calgary Roofing & Siding Frequently Asked Questions

How do I know when to replace a roof?

If you have any concerns about roof you can book a free roof inspection. Shingles that are curling or discolored, any roof drainage issues or leaking in the house, or any noticable roof or flashing damage from hail, wind, or weather might indicate a roof repair or replacement is due. Call us or book an inspection.

Do I have to be home for a roof inspection or roofing cost estimate?

Our estimators do not require you to be home, as long as we have access to the roof. We will inspect the roof at a time that you book and provide a report and cost estimate of any repairs or a new roofing quote.

Do you offer a warranty for your roofing and siding services?

Roofing and siding product we install have manufacturers warranties AND we offer a 5 year workmanship warranty on our services. You can see it here.

How much does a new roof cost in Calgary?

Roofing costs depend on the type of roofing material you choose (asphalt, cedar, concrete, metal), the type of design you choose (architectural, designer, rubberized) and the brand you choose, as well as the condition of your existing roof.

Why Choose Great Canadian Roofing & Siding Calgary


Financing Options: Calgary roofing, Siding & Exteriors

finance your new roofing project with a leader in Canadian financing for home renovation and improvement projects.
New Roof Financing Calgary. Pay For Your Roofing Project Over Time.
Our Trusted Finance Partner. Apply Easily For Your Roofing Or Siding Financing.

Service area

Calgary Roofing &Siding: Calgary Areas we serve

Great Canadian Roofing, Siding & Exteriors serves all of the greater Calgary area and rural communities around Calgary. This includes Calgary, Airdrie, Okotoks, Chestermere, Cochrane, Strathmore, Foothills County, High River, Rocky View County. We have completed over 30,000 roofing and siding projects over the past 25 years, and would love to help with yours. Reach Out.

Communities In Calgary Where We Offer Roofing, Siding, Insulation, Windows and doors, and exterior services include:

Abbeydale, Academy, Acadia, Albert Park, Altadore, Applewood, Arbour Lake, Aspen Woods, Auburn Bay

Balmoral, Banff Trail, Bankview, Bayview, Bearspaw, Beddington, Belaire, Belmont, Beltline, Bonavista Downs, Bowness, Braeside, Brentwood, Briar Hill, Bridgeland, Bridlewood, Britannia

Cambrian Heights, Canyon Meadows, Capitol Hill, Carrington, Castleridge, Cedarbrae, Chaparral
Charleswood, Chateau Estates, Chinook Park, Christie Estates, Christie Park, Citadel, Cityscape, Cliff Bungalow, Coach Hill, Collingwood, Connaught, Copperfield, Coral, Springs, Cornerstone, Cougar Ridge, Country Hills, Country Hills Village, Coventry Hills, Cranston, Crescent Heights, Crestmont, Currie Barracks

Dalhousie, Deer Ridge, Deer Run, Diamond Cove, Discovery Ridge, Douglas Glen, Douglasdale, Dover, Dover Glen, Downtown

Eagle Ridge, East Village, Eau Claire, Edgemont, Elbow Park, Elbow Valley, Elbow Valley West, Elboya, Erin Woods, Erlton, Evanston, Evergreen, Evergreen Estates

Fairview, Falconridge, Fonda, Forest Heights, Forest Lawn

Garrison Green, Garrison Woods, Glamorgan, Glenbrook, Glendale, Glengarry, Greenview, Greenwich

Hamptons, Hanson Ranch, Harvest Hills, Hawkwood, Haysboro, Heritage Pointe, Hidden Valley, Highland Park, Highwood, Hillhurst, Homestead, Huntington Hills


Kelvin Grove, Killarney, Kincora, Kingsland

Lake Bonavista, Lakeview, Legacy, Lincoln Park, Livingston
Lower Mount Royal, Lynnwood

MacEwan, Mahogany, Manchester, Maple Ridge, Marlborough, Marlborough Park, Martindale, Mayfair
Mayland Heights, McKenzie Lake, Mckenzie Towne
Meadowlark Park, Midnapore, Millrise, Mission, Monterey Park, Montgomery, Montreux, Mount Pleasant
Mount Royal, Mountview Parc

New Brighton, Nolan Hill, North Glenmore Park, North Haven

Oakridge, Ogden

Palliser, Panorama Hills, Parkdale, Parkhill-Stanley Park
Parkland, Patterson, Patterson Heights, Penbrooke, Meadows, Pine Creek, Pineridge, Point McKay, Prominence Point, Pumphill

Quarry Park, Queensland

Radisson Heights, Ramsay, Ranchlands, Red Carpet
Redstone, Regal Terrace, Renfrew, Richmond/Knob Hill, Rideau Park, Riverbend, Rocky Ridge, Rosedale, Rosemont, Rosscarrock, Roxboro, Royal Oak, Rundle, Rutland Park

Saddle Ridge, Saddlebrook, Sage Hill, Sandstone, Savanna
Scarboro, Scenic Acres, Seton, Shaganappi, Shawnee Slopes, Shawnessy, Shepard, Sherwood, Signal Hill
Silver Springs, Silverado, Skyview, Somerset
South Calgary, Southview, Southwood, Springbank, Springbank Hill, Springside, Spruce Cliff, St Andrews Heights, Stanley Park, Strathcona Park, Sunalta, Sundance

Taradale, Temple, Thorncliffe, Triwood, Tuscany, Tuxedo Park

University District, University Heights

Valley Ridge, Varsity, Victoria Park, Vista Heights

Walden, Wentworth, West Dover, West Hillhurst, West Springs, Westbrook, Westgate, Whitehorn, Wildwood
Willow Park, Windsor Park, Winston Heights, Wolf Willow
Woodbine, Woodlands


Contact us

Need Calgary Roofing Services? Trust Our Calgary Roofing, Siding, & Exterior Pros.

new siding calgary. siding company calgary. best siding company. siding quote.
Calgary | Siding

Siding Calgary: Request A Quote For New Siding For Your Home In Edmonton

Are You Looking To Update The Exterior Of Your Home In Calgary With A New Siding Installation? At Great Canadian Roofing, Siding & Exteriors Calgary, we offer a wide variety of premium siding products and professional installation services to bring your vision to life. Our experienced team understands all the ins-and-outs of siding, so you can…

roofer calgary. roofing replacement cost calgary roofing quote
Calgary | Roof Replacement | Roofing

Roofing Calgary: Request A Quote For Your New Roof In Calgary

Are You In Need Of A New Roof In Calgary? If so, you’ve come to the right place! With a variety of high-quality roofing products, competitive prices, and professional installation services available, we can help you find the perfect solution for all your Calgary roofing needs. At Great Canadian Roofing in Calgary, we understand that replacing…

Vinyl Siding Companies Calgary
Calgary | Siding

New Siding Improves Curb Appeal & Home Value? | Calgary Siding & Exteriors

New siding can have a dramatic effect on the value of your home. It adds to the aesthetics of the property and has an equally large impact on energy efficiency, increasing both its short-term appeal and its long-term value. Installing new siding is one of the most cost effective ways to improve your home’s appearance…

Roofing Calgary Asphalt Shingles New Installation
Calgary | exterior renovations

Thinking About Exterior Renovations For Your Calgary Home?

Thinking about renovating the exterior of your Calgary Area home? We’re experts in exterior renovations! Our team has over 25 years of experience in the industry and can help you choose the perfect materials for your home. We offer a wide range of services, from roofing to window and door replacement, so you can get…

roofer calgary. roofing replacement cost calgary roofing quote
Calgary | Roof Replacement | Roofing

5 signs it is time to replace your residential roof in Calgary.

When it comes to deciding whether or not it is time to replace your residential roof in Calgary, there are 5 key signs that you should look out for. These signs include: If you notice any of these signs, it is likely time to replace your roof and should be done as soon as possible….

Roofers Calgary. Calgary Roofing and Exterior Renovations Company.
Calgary | exterior renovations

5 Ways To Improve The Value Of Your Calgary Home In 2023 | Great Canadian Roofing, Siding & Exteriors

Renovating your home makes it more energy-efficient, more aesthetically pleasing, and more attractive to potential buyers. While there are dozens of renovation options to choose from, let’s explore the 5 best things you can do to improve the value of your home. 1. Repair Your Roof A damaged or outdated roof can cause water damage, increase…

CalgaryCultured Stine Exteriors. Exterior Contractor. Cultured stone and stucco calgary
exterior renovations

Cultured Stone Exteriors Edmonton | 3 Reasons To Use Cultured Stone

3 Reasons To Use Cultured Stone For Your Exterior Renovation If you’re looking for a way to add some extra curb appeal to your home, then you may want to consider using cultured stone for your exterior renovation. Cultured stone is a type of faux stone that can be used for a variety of applications,…

calgary exterior renovations company
Calgary | exterior renovations

Start Planning Your 2023 Exterior Home Renovation With Great Canadian Roofing & Exteriors.

An exterior home renovation in Calgary can offer many benefits to homeowners. It can improve the aesthetics of a property and increase its resale value. An updated exterior also helps protect against weather damage, pests, and rot and can reduce energy costs due to improved insulation. Additionally, an exterior renovation can give a home a…

Calgary Roofing Company. Siding Company In Calgary. Full Exterior Renovation Services.
Calgary | exterior renovations | Siding

What to Know Before Choosing Vinyl Siding? Siding Calgary

Vinyl Siding Tips: Calgary Siding & Exteriors When it comes to choosing the right vinyl siding for your home, there are a few key factors to consider. First, you should always make sure that the siding material is rated for your local climate as some types of vinyl can become brittle in colder climates. Next,…

roofing Red Deer 3
asphalt shingles | Calgary | Roof Replacement | Roofing

2022 Residential Roofing Shingles Styles & Colours

Are you considering new roofing for your home or building? Here are some Of The Latest 2022 Shingle Design Styles and Colours To Consider RESIDENTIAL ROOFING SHINGLES CALGARY Great Canadian Roofing & Siding has completed over 30,000 roofing and exterior projects across western Canada. Our offices in Calgary, Edmonton, Red Deer and Saskatoon have been…

Calgary Siding Company. James Hardie Siding Calgary Installation Of Siding.
Calgary | Siding

Maintain The Value Of Your Property With New Exterior Siding | Calgary Siding Company

The exterior siding of your property is a key component for the maintenance, durability and charm of your home or business. Siding suppliers offer a wide range of choices to provide you with all the siding colours, siding profiles, and siding materials for your design needs. It is important to consider expenses, impact, location and…

Roofing Company In Edmonton Attic Insulation In Edmonton
Attic | Calgary | Insulation

Attic Insulation In Calgary | Stay Cozy With Proper Attic Insulation

Calgary Climate & Poor Attic Insulation Calgary has long fall and winter season, and your electricity or natural gas bills keep rising. What else could possibly be rising in this situation (besides your frustration)? Your heat, out through your attic! Heat rises from the bottom of your house to the top, and if your attic…

Calgary | Eavestroughing | Roof Replacement | Roofing

Eavestrough In Calgary | Proper Drainage For Your Roof System

Stand up to the harsh Calgary weather with proper eavestroughing You know that your roof is very important in managing extreme winter weather and the heavy rains and snowfalls we experience in Calgary, Edmonton, Saskatoon and Red Deer. But did you know that eavestroughs are also important in protecting your roof and your house? What…

Edmonton Roof Replacement. Signs Your Shingles Need To Be Replaced. Top Edmonton Roofers Tips.
Calgary | Roof Replacement | Roofing

Three sure signs that your shingles need replacing | Calgary Roofing Tips

If your Edmonton home has a shingled roof, then it is important to be able to tell when it is time for those shingles to be replaced. Homeowners sometimes try to put off roof replacements in an effort to save money, but the problem with this strategy is that a roof left up past its…

metal roofing Red Deer
Calgary | Roofing

5 Benefits of a Metal Roof | Long Lasting Calgary Roofing Options

Metal roofs are an attractive option if you’re replacing your current roof or building a new house. They’re durable, require less upkeep than other roofing options, and can keep the home cooler during the summer months. These are five of the most impressive benefits you can enjoy if you decide to invest in a metal…

roofing Red Deer 3
Calgary | Doors | Insulation | Roofing | Siding | Windows

5 Easy Steps To Improving Your Homes Value In 2023 | Great Canadian Roofing, Siding & Exteriors

Renovating your home makes it more energy-efficient, more aesthetically pleasing, and more attractive to potential buyers. While there are dozens of renovation options to choose from, let’s explore the 5 best things you can do to improve the value of your home. 1. Repair Your Roof A damaged or outdated roof can cause water damage, increase…

metal roofing edmonton green
Calgary | Roofing

Ditch the Asphalt: The Benefits of Metal Roofing in Calgary’s Climate

Your roof is the most important part of your house. Unfortunately, it can also be the most annoying. Roof maintenance and repair is not something you can easily do yourself. A damaged roof can also be hazardous, and roof repair is expensive. If you have traditionally gone with standard asphalt shingles, then for your new…

Choosing the Right Windows for Your Home | Great Canadian Roofing & Siding
Calgary | Windows

Choosing the Right Windows for Your Home | Great Canadian Roofing & Siding

Your windows can affect the overall look and feel of your home. When choosing new or replacement windows for your home, you should take into account how well your windows work with the architecture of your home and your budget. Style The style of the windows you choose has a lot to do with the…

eavestrough installation edmonton. calgary eavestroughs. exteriors services. roofing. roofers.
Calgary | Roofing

Why Roof Inspections Are an Important Part of Home Maintenance | Roof Inspections Calgary

“Out of sight, out of mind,” is a handy phrase to describe the relationship many homeowners have with their roofs. Even though the roof is one of the most important parts of your house, helping to protect everything inside from the elements, it is sometimes forgotten about and left uninspected and unmaintained. With the turbulent…

New Door Sales
Calgary | Doors | Windows

How To Choose New Windows And Doors | Windows & Doors Calgary

Choosing new windows or doors from such a diverse range of options can be a difficult and time-consuming task. It is important to select windows or doors that suit your personal taste, needs, budget and climate. Doors and windows vary in design, purpose and cost. These structures and openings can also significantly impact the value…

vinyl-windows Edmonton calgary red deer saskatoon
Calgary | Doors | Windows

Installing windows and doors for your home | Great Canadian Roofing & Siding

Whether you are building a new house or you are just thinking of replacing the windows and doors on your existing house, picking the right ones is very important. Determining what is best for your home is more than just thinking about your budget. It is also about energy efficiency, aesthetics, security and noise elimination or reduction….

Roofer Edmonton Roofing Company Calgary Roof Quotes
Calgary | Roof Replacement | Roofing

Does your roof need repair or replacement? | Calgary Roofing Services

Not sure if your roof needs servicing or repairs? Often your roof will start showing visible signs when it is failing or is in need of repair, but in certain cases, you may not know there is damage until you get a professional roof inspection done. While some repairs can be done by a professional…

Home Roof Repairs Edmonton. Shingles Edmonton Alberta.
Calgary | Siding

10 Benefits of Finishing Your Home’s Exterior with Stucco | Calgary Exterior Finishing Company

Your home’s exterior is one of the first things a visitor, appraisal expert, or potential buyer sees. But it’s more than just first impressions. Your siding choice also affects your energy bills, your home’s longevity, and more. Many homeowners opt for a stucco finish for a distinct look and numerous benefits. Contractors lay stucco in…

Professional Partners

Roofing & Siding Suppliers: Calgary, Red Deer, Edmonton, Saskatoon

Why Choose Great Canadian Roofing & Siding Calgary

Contact us

Have a Question?
Contact Us!

We serve Calgary and the surrounding area with numerous roofing crews, siding crews, and exterior repair crews and provide top quality work. Reach out to us for more info!