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Alpha Roofs

A team of roofing specialists

Alpha Renovations

A team of renovation specialists

A team of roofing specialists who take customer satisfaction to heart!

Welcome to Toitures Alpha, your trusted partner for all your roofing and renovation needs.

With 6 years of experience, we specialize in the creation and renovation of roofs with a commitment to quality, professionalism and transparency.

What sets us apart is our commitment to excellence. Our highly qualified team does everything possible to exceed your expectations. Whether you need a repair, a complete renovation or a new installation, we offer unparalleled service.

We use only premium materials and cutting-edge techniques to ensure the durability, reliability and aesthetics of each project.

Transparency is at the heart of our approach. We provide detailed estimates and are available to answer your questions at any time.

By choosing Toitures Alpha, you choose peace of mind. Contact us today to discuss your roofing and renovation needs.

Why Toitures Alpha


After each intervention, our commitment to cleanliness persists. We ensure that your environment remains immaculate, reflecting our dedication to careful and professional workmanship at every stage.

Qualified staff

Our team, the crème de la crème in the field, guarantees uncompromising excellence. Equipped with unrivaled expertise, our qualified craftsmen are committed to exceeding your expectations on each project. Choose the best for an incomparable result.


Safety is our priority. We not only ensure the protection of your property, but also of our team. Rigorous protocols and state-of-the-art safety equipment are in place to ensure a safe environment for both your property and our employees.

Exceptional Quality

Exceptional quality is our standard. From planning to execution, we are committed to providing impeccable work. Every detail is carefully considered to ensure a final result that exceeds your expectations. Opt for excellence at every step with Toitures Alpha.

Our roofing services

Residential, commercial, institutional and industrial, we do all types of roofing in Estrie!

Toitures Alpha Sherbrooke

A team of roofing specialists

Whether for your main residence, your chalet or your apartment buildings, our team of competent and experienced roofers will carry out quality work to your complete satisfaction!

Construction Alpha Sherbrooke
A team of specialists in Renovations

Whether for a building renovation, our team of roofers knows how to manage large-scale projects and will be able to respond to the specificities of your company’s project!


bundles of shingles installed




covered square feet

Thank you to our customers for their trust!

Frequently Asked Questions

You have received several submissions and still have questions?

– Make sure you feel confident

– Check if the contractor holds a valid RBQ license

– Ensure that the company is in good standing with the CNESST

– Look at references and reviews from past customers on the Web

We use precise satellite imaging software as well as a drone to take measurements for submissions. You therefore do not have to be present to do this. If your roof has complex features, we can come to your site!

We make an initial contact by telephone, then schedule a meeting in person or by videoconference to present the different products to you and to guide us in producing the quote. The last step consists of presenting the quote to you, answering your questions and signing it if you wish.

Prices vary from one project to another depending on the complexity of the work to be carried out. The different elements which influence the costs are the slope of the roof, the total surface area, the number of valleys, dovecotes and others (chimney, skylights, heating wires, solar panels, etc.).

The term subject means that the work to be carried out as well as the labor are regulated by the Commission de la Construction du Québec. We are talking here about roofing work for new houses, duplexes, triplexes, multiple dwellings, businesses, institutions as well as any single-family house belonging to a numbered company or a trust.

Prices vary from one project to another depending on the complexity of the work to be carried out. The different elements which influence the costs are the slope of the roof, the total surface area, the number of valleys, dovecotes and others (chimney, skylights, heating wires, solar panels, etc.).

1. Knowing the age of your roof is useful to know when to start monitoring for possible signs of deterioration, i.e. after 10 years since the roof has been redone

2. If you observe one or more signs of deterioration, i.e. blackening of the shingle, loss of granules (on the ground, in the gutters, etc.), torn or curled shingles, it is sign that repairs need to be carried out soon

3. Watching for signs of indoor water infiltration (ceiling and wall stains, mold, etc.) lets you know if a partial or full repair is necessary

If ice forms on your roof, it is because of poor ventilation of the attic which causes considerable heat loss. To prevent accumulated snow from melting and turning into ice, we always recommend installing an ice membrane on the first 3 feet of the roof as well as maximum fans adapted to your roof.

If this is not done, the risks of water infiltration as well as other breakages (e.g. gutters) are greater and this can become dangerous and damage your roof.

All work carried out by a contractor with valid licenses is guaranteed. Two distinct guarantees are offered: the first is the guarantee on labor (1 year minimum depending on the members of the APCHQ as well as an extended guarantee of 5 years on labor) and the second is the warranty on materials and manufacturing defects. *Guarantees differ depending on the materials chosen and the work must often meet several criteria (5 roofing stages of the BP Weather-Tite roofing system) to be eligible.

Prices offered by roofing contractors vary depending on 3 factors:

1. The level of qualification of the workforce and whether or not they are subject to it depending on the type of construction site (residential vs. commercial)

2. The level of quality of the materials used (entry level, industry standards and special orders)

3. The company’s fixed costs (RBQ license, bond, contributions, offices, insurance, vehicle fleet, equipment, etc.)

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