Professional Calgary Roofing Company
Get your free estimate in hours.
Save 30% on the upgrade to Class 4 shingles while supplies last.
Get your free estimate and upgrade pricing after you enquire. The 30% saving applies only to the added cost of Class 4 over standard shingles for the same roof and scope, not the full roof price.
Done right the first time.
Roof replacement is what we do.
- Over 5000 projects completed in Calgary
- Owner operated, employee based crews (no subcontractors)
- Fast turnaround, most projects take 1 day thanks to our large crews
- 50 year material warranty + 10 year workmanship warranty
- Short wait times with constant communication
- Certified and recognized by leading industry organizations
- Preferred contractor with multiple manufacturers
Workmanship Guaranteed
Your replacement includes before-and-after photos for your insurance records, careful cleanup and clear updates from our team. We provide a 10-year workmanship warranty and 50-year non-depreciating material coverage on eligible roofing systems, subject to written manufacturer and workmanship terms. Class 4 upgrade savings exclude unrelated decking, ventilation and flashing work.
What's Included With Every Roof Replacement
Every roof we install comes equipped with the components needed to ensure long lasting protection as well as guarantee that your warranty will be honoured by the manufacturer.
Drip Edge
Synthetic Underlayment
Ice & Water Shield
Metal Valleys
Proper Vents
Ridge Cap
Roof Replacement Process
A straightforward, transparent approach from start to finish.
1. Estimate
We start with a free, no obligation roof inspection and provide a clear, written estimate with options and line items so you can make an informed decision.
2. Scheduling
Once we have your approval and desired material choice, we enter your project into the schedule and send you the estimated install date and other updates via email.
3. Delivery
You will receive another set of emails notifying you of material delivery, and the day before the install, so you have time to make parking arrangements and other considerations.
4. Installation
Our experienced professionals complete your install exactly as specified. If there are any unforeseen weather delays, we will take all necessary precautions and return at a better time.
5. Clean-up
After installation, we perform a thorough cleanup of the work area. A final walkthrough ensures the job meets our standards and yours.
6. Support
Your project is backed by a workmanship warranty, along with applicable manufacturer warranties. Our team is always available to answer any questions or concerns that may arise later.
⭐⭐⭐⭐⭐
5000+ Happy Customers
Once again SunWest did a great job on our roof replacement! Efficient, organized, communicating always, excellent cleanup and very friendly! Thanks guy!
Tina Anderson
Friendly and efficient workers and quality workmanship.. thank you 😊
Lynn Tobin
Best roofing company in Calgary and sorounding areas .Great work quality and customer service 👌
Eddys Espinosa
After a big hail storm we reached out to Sun West to help replace all of our siding and shingles. It was our first experience with work like this and Alex went above and beyond. He helped us navigate the challenges of dealing with insurance and got them to cover more of our roof then originally quoted. His team did a fantastic job with replacing our siding to our new blue, giving us a new roof and we even hired them to replace the garage door.
Everything was done so professionally and we will be hiring them again in the spring to replace our eaves, soffits and fascia to match our houses new colours.
Everything was done so professionally and we will be hiring them again in the spring to replace our eaves, soffits and fascia to match our houses new colours.
Dani Perry (Dinara)
We used sunwest to complete our hail repairs after last years hail storm. Couldn’t be happier with the end result as they even helped us get 2500$ back from our insurance company for upgrading to the class 4 shingles
Leyanis Sigler
I recently had the pleasure of working with Sunwest Roofing Corp. on a roofing project and I must say, they did a fantastic job! They were easy to deal with, very responsive to any questions or concerns I had throughout the process. The team was professional, knowledgeable, and completed the job in a timely manner. I recommend Sunwest Roofing Corp. for anyone in need of roofing services. Thank you for a job well done!
Greg
I recently had the pleasure of working with Sunwest Roofing Corp. and I must say, they were very effective and easy to deal with. The work was completed on time and with high quality, clean and exceeding my expectations.
Alex, in particular, was extremely responsive, providing quick updates on the status of materials and booking for the work. I couldn’t be happier with the service I received and would highly recommend Sunwest Roofing Corp. to anyone in need of roofing services.
Robert Faustini
Would definitely recommend this company to anyone.
Debbie Balsillie
Types Of Roofs We Handle
Cedar Shake
Class 4
Steep Roofs
Class 3
Acreages
Commercial Roofs
Why Calgary Chooses Sunwest
With over 5000+ installs, Sunwest Roofing has been providing reliable roofing services to Calgary homes since 2011. Fully licensed, insured, and backed by strong warranties, we combine craftsmanship with superior materials for results that last.
Class 3 Vs Class 4 Shingles
| Class 3 | Class 4 | |
|---|---|---|
|
Impact Rating |
Moderate |
Highest Available |
|
Hail Resistance |
Good |
Excellent |
|
Up-front cost |
Lower |
Higher |
|
Long-term Value |
Good |
Superior |
|
Insurance Discount |
Rarely |
Commonly |
|
Lifespan |
25 – 30 Years |
30 – 50 years |
Financing Available
Get a new roof for as low as $80/month. Get approved in seconds.
Premium Materials Only
Owens Corning Duration
The Duration® shingle is built around Owens Corning’s proprietary SureNail® fastening technology, which means a stronger hold, better wind resistance, and a shingle that stays put when Alberta weather gets serious. On top of that, Duration® shingles are engineered for long-term granule retention, so your roof keeps its performance and curb appeal years down the road.
Malarkey Vista & Legacy
Malarkey shingles are purpose-built for impact and wind resistance, making them one of the smartest choices for Calgary homeowners who deal with hail season every year. Select lines even feature smog-reducing granules, adding an environmental benefit on top of an already impressive package of durability, weather protection, and solid warranty coverage.
Frequently Asked Questions
How do I know if I need a new roof?
Look for missing, curling, or cracked shingles, granules collecting in your gutters, dark stains or sagging on your roof deck, and water stains on your ceilings or attic. If your roof is approaching 20–25 years old, it’s worth having a professional inspection even if there are no obvious signs of damage.
What shingles can I choose from?
We carry only the best roofing materials such as Owens Corning Duration and Malarkey Vista & Legacy.
How long does a roof last?
The shingles we carry will last 25=40 years. Proper ventilation, installation quality, and regular maintenance all play a significant role in how long your roof holds up.
How long does a roof replacement take?
Most residential roof replacements can be completed in a single day, though larger or more complex roofs may take 2–3 days. We always clean up thoroughly before we leave so your property is left in great shape.
Will there be a lot of noise and disruption during my project?
We work carefully to minimize noise and always complete a thorough cleanup once the job is finished.
Do you offer financing?
Yes. Flexible financing options are available to help make your project more accessible.
What kind of warranty do you offer?
In addition to the 50 year non-prorated warranties that our shingle manufacturers offer, we give you a 10 year workmanship warranty.
Do you deal with insurance claims?
Yes. We work directly with your insurance company and help you navigate the claims process, including meeting with the adjuster and ensuring all damage is properly documented.
Do you use sub-contractors?
No. All roofing work is completed by our trained in-house crews.
What happens if something comes up after installation?
If you ever have a concern, our team is responsive and ready to address it. Your satisfaction and long-term peace of mind matter to us
Do you offer free inspections or estimates?
Yes. We provide free inspections and written estimates so you can understand your options before making any decisions.
What happens during a roof replacement?
We remove your existing shingles down to the decking, inspect and replace any damaged wood, install underlayment and ice and water shield at vulnerable areas, and then install your new shingles along with proper flashing around chimneys, vents, and valleys. Every step is done with long-term protection in mind.
Get Your Free Roofing Quote
Secure your install date, schedule your inspection today.
- 50 Year Warranty
- Competitive Pricing
- Fast Turnaround
- No Subcontractors
- Local & Owner Operated