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Roofing and Roofers in Saint-Constant

Looking for a roofer in Saint-Constant for your roofing project? Toiture Union puts its expertise at your service for the repair, replacement and installation of residential and commercial roofs. Our team offers durable solutions, tailored to your needs and built with quality materials.

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Residential roofing

Residential Roofing

Commercial roofing

Commercial Roofing

Industrial roofing

Industrial

Roofing for plywoods

Multiplex

Elastomeric membrane roofing

Elastomeric
Membrane

Located on Montreal’s South Shore, Saint-Constant is a fast-growing city where residential neighbourhoods, commercial buildings and institutional properties stand side by side. This variety of buildings calls for tailored roofing solutions, and Toiture Union brings its expertise to every project, whatever the roof type.

Why choose Toiture Union in Saint-Constant?

Your roof deserves precise workmanship and solutions tailored to its needs. In Saint-Constant, Toiture Union provides an experienced team that prioritizes quality, transparency and durability. Our goal is to give you a reliable roof while guiding you with clear advice at every step of your project.

  • Personalized assessment: every roof is inspected so we can recommend the most appropriate work.
  • High-performance materials: we select products recognized for their resistance to Quebec’s climate conditions.
  • Careful workmanship: our roofers carry out every job to the highest standards in the industry.
  • Solutions for every building: we work on homes, multi-unit buildings, businesses and industrial buildings.
  • Attentive service: from the first contact to the end of the work, we make sure to answer your questions and provide professional follow-up.

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It's free!

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Residential roof renovated in La Prairie by a certified roofer
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Roof

Our roofing services in Saint-Constant

Complete roof replacement

When your roof is too damaged or nearing the end of its life, a complete replacement is the ideal solution. We replace the covering, inspect the structure and install a new, durable roof suited to your building’s needs.

Roof repair and leaks

A leak or damaged shingles can quickly cause significant damage. We locate the source of the problem and carry out targeted repairs to restore your roof’s watertightness.

New roof installation

We install new roofs for homes, businesses and multi-unit buildings. Our team guides you toward the covering best suited to your project and budget.

Roof inspection and diagnosis

An inspection helps quickly detect signs of wear and prevent costly repairs. We provide a precise diagnosis and tailored recommendations.

Commercial and multi-unit roofing

We install and repair high-performance roofing systems for commercial buildings and multi-unit properties, favouring durable, watertight solutions.

Preventive maintenance and emergency service

Regular maintenance helps your roof last longer. In the event of a leak or storm damage, our team responds quickly to protect your property.

Want to assess the quality of our work before getting started? Browse our roofing projects to discover residential, commercial and multi-unit projects we’ve completed on Montreal’s South Shore.

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How does a roofing project with Toiture Union in Saint-Constant work?

A roofing project with Toiture Union in Saint-Constant begins by filling out our online quote request form or by getting in touch with our team. We then schedule a full inspection of your roof to assess its condition, determine the work required and provide you with a detailed, transparent quote tailored to your needs and budget.

Once your project is approved, our roofers plan the work on a precise schedule and prepare the site to protect your property. Whether it’s a repair or a full roof replacement, we use quality materials and techniques that meet industry standards, while keeping communication clear and the worksite clean and safe.

When the work is complete, a final inspection is carried out to ensure a durable, attractive result that meets your expectations. All our work is covered by warranties on materials and labour, and is performed by qualified roofers holding the required certifications, licences and insurance. With Toiture Union, you get professional, reliable service and a roof built to last.

Toit plat industriel

CALL US FOR OUR SERVICES

450 464-1622

15

years of experience

Membrane élastomère pour toiture à La Prairie – couvreur Toiture Union

Roofing in cities near Saint-Constant

Located on Montreal’s South Shore, Toiture Union serves not only Saint-Constant but also several surrounding municipalities. Our team carries out roof replacement, repair and installation work for residential, commercial, industrial and multi-unit properties. If your building is in a neighbouring city, discover our roofing services in your area:

Comparison of roofing materials

The choice of roofing material depends on the type of building, the roof configuration and your durability goals. The table below presents the main solutions we install in Saint-Constant to help you compare their characteristics.

Roofing materialRoof typeEstimated lifespanParticularly suited to
Elastomeric membraneFlat roof30 to 35 yearsHomes, businesses and multiplexes
Asphalt shinglesSloped roof20 to 30 yearsSingle-family homes
TPO membraneFlat roof20 to 30 yearsCommercial and industrial buildings
Metal roofingSloped roof40 to 50 yearsHigh-end homes and agricultural buildings

The lifespans shown are provided for guidance only and may vary depending on the quality of the materials, installation, maintenance and exposure to the region’s climate conditions.

If you’re hesitating between several materials or want to know which solution best suits your property in Saint-Constant, our team is available to advise you during an inspection and recommend the option offering the best value for money.

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FAQ – Roofing and roofers in Saint-Constant

How much does a roof replacement cost in Saint-Constant?

The cost of a roof replacement depends on the roof’s surface area, its slope, the type of covering chosen and the condition of the existing structure. An asphalt shingle roof doesn’t cost the same as an elastomeric membrane for a flat roof. To get an accurate price, Toiture Union offers a free quote in Saint-Constant, including a full inspection of your roof and a detailed estimate, with no obligation.

When should you replace your roof rather than repair it?

It depends on the age of your roof and the extent of the damage. A repair is often enough when it’s a few damaged shingles or a flashing issue. However, if your roof has repeated leaks, widespread wear or is nearing the end of its life, a full replacement is generally the most cost-effective solution in the long run. Our roofers in Saint-Constant can advise you after a professional inspection.

Which type of roof is best suited to my home?

For homes with sloped roofs, asphalt shingles remain the most popular choice thanks to their excellent value for money. Metal roofing is an excellent option for owners looking for a very long lifespan. For flat roofs, elastomeric and TPO membranes offer excellent resistance to bad weather and Quebec’s climate variations. We help you choose the solution best suited to your building and your budget.

Do you work on commercial buildings and multiplexes in Saint-Constant?

Yes. Our team carries out roofing work on businesses, multi-unit residential buildings, industrial buildings and commercial properties in Saint-Constant. In particular, we install and replace elastomeric and TPO membranes on flat roofs, while planning the work to minimize the impact on your operations.

How long does a roof last?

A roof’s lifespan varies depending on the material used and its maintenance. On average, an asphalt shingle roof lasts between 20 and 30 years, an elastomeric membrane between 30 and 35 years, a TPO membrane between 20 and 30 years, while a metal roof can exceed 50 years. Good attic ventilation and periodic maintenance help extend its lifespan.

Do you offer free quotes in Saint-Constant?

Yes. Toiture Union offers free, no-obligation quotes to all property owners in Saint-Constant. We come directly to your home or building to assess the condition of your roof, answer your questions and provide you with a clear, detailed estimate tailored to your project.

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Call us for a fast, free quote

450-464-1622

TÉMOIGNAGES

What our clients have to say

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Toiture Union IconToiture Union

3308 Rue Bernard-Pilon, Saint-Mathieu-de-Beloeil

5.0 116 reviews

  • Avatar Renee Bellavance ★★★★★ a year ago
    I had a roof emergency. My neighbor had given me their name. I called and left a message Monday, got a first return call within 15 minutes then another one within the hour to schedule a meeting the next day. Roof was changed on Thursday. … More I got amazing service, the team who worked on my roof arrived on time did an amazing job at protecting my house and yard and left everything very clean. Honestly I have not seen outstanding service like that in a long time. Also their prices where great. I very highly recommend them.
  • Avatar Jeremiah Gordon ★★★★★ 3 years ago
    Philippe and his team are absolute professionals. The initial inspection was very detailed and the quote was competitive. The final invoice had no surprises, matching the quote exactly. The work was completed in an efficient manner. All … More installers were very friendly and polite. The products used were modern and high quality. Almost as important, Philippe was very professional, knowledgeable and fun to deal with throughout the process.
  • Avatar Stephanie Brault ★★★★★ 4 years ago
    Very professional. We received several quotes to change our roof and they had competitive prices. Our roof looks perfect and there was absolutely no mess once they left. Highly recommended!
  • Avatar David S. ★★★★★ a year ago
    Totally satisfied by the work done on our roof. Very professional and competitive. Hervé was very responsive. Couldn’t be better.
  • Avatar TT WA ★★★★★ 5 years ago
    Really professional service, quality team. Highly recommended.

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NOTRE EXPERTISE

Recognitions and certifications

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