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Whalley's Four Seasons Roofing

Top Spot in Calgary Today 5.00 (382 reviews)(403) 288-8819

Whalley's Four Seasons Roofing

Whalley's Four Seasons Roofing is a family-run Calgary roofing business in operation since 1997. It works on residential and commercial roofs, including winter problems such as attic rain and ice dams. Its four-step W4SR Method moves from inspection and a written quote through the work to cleanup and a record of what was completed.

Service Area

Calgary.

Featured Local Business

Whalley's Four Seasons Roofing is one of 14 roofers ProsGrade lists in Calgary, Alberta.

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Featured on ProsGrade
Listing details

6 services listed, including Roof replacement, Roof repairs and Roof inspections. Open weekdays, closed on weekends. Rated 5.0 from 382 reviews.

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  • Published local profile

How This Business Compares

How Whalley's Four Seasons Roofing compares with the other 13 roofers on ProsGrade in Calgary, using public Google ratings and review counts.

  • Ranks in the top 10% of Calgary roofers on ProsGrade by Google rating and review volume.
  • Rated 5.0 on Google, at or above the 4.8 average of other Calgary roofers on ProsGrade.
  • Has more Google reviews (382) than 10 of the 13 other Calgary roofers on ProsGrade.
  • One of 13 Calgary roofers on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

6 services
  • Roof replacementTear-off and replacement with a review of the roof deck, underlayment, flashing, ventilation, and penetrations.
  • Roof repairs
  • Roof inspections
  • Ice-dam removal and preventionRemoval of ice buildup and investigation of underlying ventilation issues.
  • Attic-rain investigationsAssessment of ventilation and insulation, with airflow improvements.
  • Commercial roofingInstallations and regular roof maintenance and inspection plans for businesses and property managers.

Reviews

What customers say

Customers praise thorough inspections, clear explanations and careful workmanship. One customer describes a quick response to a leak, with photos and prompt work; another says a minor leak was fixed during shingle replacement and the yard was left cleaner than before.

Customer Reviews

chris donnan

We recently experienced an issue with water leaking through both our window and ceiling. Whalley’s Four Seasons Roofing responded quickly, thoroughly investigated the problem, and identified the root cause. They kept us informed every step of the way, clearly explaining the issue and how it would be resolved, and even provided photos for added clarity. The team began work promptly and did an excellent job. We will definitely be using them when the time comes for a new roof, and we would highly recommend their services to anyone in need of roofing work.
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Michele ChyZ

Whalley's goes above and beyond! They did amazing work in 2015 when they installed our new roof! Other than minor maintenance we still need to do, it is going strong and looks great! Not only that, but they are the most pleasant and down to earth people to deal with. When I needed to confirm the roof installation with my insurance company and could not find my paper work, it is beyond belief how both Darlene and Ed managed to dig up supplier invoicing and do a quick inspection for us. They have been in the roofing business almost 30 years and I would recommend them to everyone. We have a flat roof and in 2015 I remember it wasn't an easy task to find experts in flat roofing. We could not be happier.
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Jennifer Lyall

These guys are all the great things the reviews say they are. I have a 1914 house and the roof was in rough shape.....broken sheathing, no vents, chimneys in very bad condition. Whalley's was the only company I trusted to fix it properly and they did a phenomenal job, from start to finish. They worked hard for two days, were so personable and friendly, and cleaned everything up afterwards. In a world where so many tradespeople disappoint, this company reaffirms your faith in great craftsmanship, expertise, communication, customer service and just all-round good people. Highly recommend.
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Colin Smith

Whalley’s Four Seasons Roofing was great to work with from start to finish. They were helpful and thorough during the investigation and quoting process, and the crew on site showed excellent attention to detail. They handled everything that came up during the shingle replacement, went above and beyond to ensure our minor roof leak was fixed. They took great care during the work and left the yard cleaner than they found it. Very happy with the results and would highly recommend them.
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Kailen Watson

We had the best experience with Ed and his team from Whalley's Four Season Roofing and you will too! A big wind storm in June had lifted some of our shingles, leaving our roof exposed. Unfortunately, it rained and we ended up with water dripping through the cracks in the plywood sheets and into our attic, then down into our upper level. We called Whalley's and Darlene was so patient and understanding while I explained what had happened. She sent Ed out to do our estimate the very next day. This man is a delight - a true long serving professional that takes the time to inspect, explain, and talk to the client. He was personable and honest and just super helpful; even giving me tips about how to clean the water stain on our ceiling. We received the estimate via email, and the work was scheduled right away. Ed even called to make sure we were good to go so he could order our shingles before the long weekend to avoid any delays. The repair job was completed on July 3, 2025 by two very nice gentleman, who showed up exactly when they were scheduled. They introduced themselves, shook hands, and were very polite and friendly. They put down tar paper to cover our exposed roof (apparently this isn't done by homebuilders anymore if your roof is sharply pitched - which would have saved us the leaking), they caulked the edged of the shingles down to make sure the patch wouldn't lift. You can't even tell the roof was patched - the shingles were a perfect match. They also went around and hammered any exposed nails to make sure there no other shingles lifted. The gents then collected loose shingles from our yard that had blown off the roof. (Love dudes who clean up!) It's been a month since the repair with lots of stormy and windy weather and everything is perfectly intact. I would recommend Whalley's for any roofing job, big or small, because this family-run business really knows their stuff and how to treat clients. They are professional, personable, super-fast and very skilled. It was just a wonderful experience all around.
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Frequently Asked Questions

What is included before a replacement quote?

A free, no-obligation inspection includes photos and a review of visible flashing, ventilation, and roof details. A written quote explains the shingle and roofing-system options.

How long can a roof replacement take?

Roofing projects are often completed within a day or two, depending on roof size.

What work is available in winter?

Flat-roof installations continue throughout winter. For shingled roofs, winter work focuses on repairs such as skylight fixes and patches, with full replacements advised for better weather.

Is there follow-up after a replacement?

The company follows up after installation to check that the customer is satisfied.