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Roofing Contractor in Laval: Roof Installation, Repair, and Restoration
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Your Roofing Contractor in Laval for Durable Roofs
Looking for a roofer on the North Shore, the South Shore, in Montreal, or in Laval? At Toitures LV, we can handle all your roofing installation, maintenance, and repair projects with complete peace of mind. We can work on a variety of building types, including residential, institutional, commercial/multi-family, and industrial.
At Toitures LV, we hold a general contractor’s license, which allows us to handle all types of roofing-related work, including plumbing, repairs, installation, insulation, carpentry, and ventilation. This also attests to our know-how and expertise in the field.
Repair and emergency service
What roofing services do we offer in Laval?
Our services cover virtually all your roofing needs, from emergency calls to complete roof renovations. A single company manages the entire project, from assessment to warranty.
Emergency roofing service
Our emergency roofing service is available 24 hours a day, 7 days a week, all year round. If you need assistance, contact us directly at 438-700-8556, and we’ll send a response team to the site as quickly as possible. A water leak seeping through a ceiling, a membrane torn by the wind, or a drain backup on a flat roof can’t wait until the next day, regardless of the type of building: every hour that water seeps into the insulation increases the repair bill.
Roof repairs
Our roofers are equipped with the best tools to work quickly, efficiently, and safely—without damaging the structure. Most roof repairs in Laval involve specific issues: lifted asphalt shingles, loose chimney flashings, open elastomeric membrane seams, cracked vents, and worn roof valleys. We repair these issues, then give you an honest estimate of how many years the rest of the roof has left, so you can decide whether to repair it now or plan for a roof replacement in a year or two. The choice is yours, and we’ll provide you with the costs for both scenarios: repairing now, or planning a renovation in a year or two.
Roof inspection
Our experts also perform seasonal inspections of your roof to identify abnormalities, damage, and signs of aging that could lead to more serious problems, such as water infiltration. Regular roof maintenance costs a fraction of what a roof replacement would cost. The inspection covers the roofing material, flashings, drains, vents, and the attic—where moisture and mold are often visible before anything shows up on the ceiling. You’ll receive a report with photos and solutions tailored to the findings of the assessment. Many of our clients have their homes inspected before purchasing or before starting interior renovations, to avoid having to redo a ceiling twice.
Slope and Condensation Correction
Water buildup on your roof impairs its proper functioning and leads to much more serious problems in the future. To address this, we offer effective solutions such as installing custom-fit slope insulation or raising the roof deck. On a flat roof, even a few millimeters of uneven slope is enough to create a permanent puddle, and it is this standing water that wears down the membrane twice as fast as the sun.
Adding elements to the roof
Contact us if you plan to add any elements to your existing roof: sign mounts, skylights, access hatches, chimneys, parapets, vents, drainage systems, window-cleaning systems, or any other mechanical equipment. Every opening is a potential entry point for water, so we redo the waterproofing around the element rather than simply placing it on top of the roofing material.
Installation and Repair of Skylights and Domes
Our roofers install and repair skylights, continuous skylight panels, and acrylic domes. A leaking skylight is rarely caused by the glazing itself: in most cases, it’s the perimeter flashing or the counter-flashing that has failed. We check both before recommending a complete replacement of the unit. This attention to detail saves you from paying for a new part when the problem is actually due to an installation issue.
Low-slope roof
Given Quebec’s changing climate, a low-slope roof offers a significant advantage. Its resistance to the elements and weather fluctuations extends its lifespan and reduces the risk of premature deterioration. This option provides protection against the elements while keeping long-term maintenance costs low. However, it requires a well-designed drainage system and regular inspections—two aspects we cover in our maintenance contracts.
Elastomer membrane installation
The elastomeric membrane is a particularly durable roofing material that withstands extreme temperature fluctuations and harsh weather conditions thanks to its two-layer system. This type of roofing is recommended for flat or slightly sloped roofs. It is torch-welded, seam by seam, resulting in a continuous surface with no weak points and a lifespan of 25 to 35 years when installed and ventilated properly. It is a superior alternative to asphalt and gravel on most flat roofs in Laval.
Shingle roof
Choosing an asphalt shingle roof offers several advantages. Its ease of installation makes it an attractive option for sloped roofs, and its cost remains low compared to other materials. It is often the preferred choice for residential projects. A properly installed asphalt shingle roof lasts 20 to 30 years in Laval, provided the attic is well-ventilated and properly insulated: without air circulation, the heat cooks the shingles from below, and you can easily lose a third of that lifespan.
Roof snow removal
Roof snow removal protects the structure when snow accumulates and compacts, and it prevents ice dams from forming along the roof edges, which force meltwater to seep back up under the roofing material. Our teams clear the roof and drains using shovels and steam, without using metal blades on the membrane or asphalt shingles. Our snow removal service is available all winter long, and our contractors serve both residential and commercial buildings.
A team of roofers and a way of working
Toitures LV combines innovation and expertise to provide reliable roofing solutions. Our 25 employees work on roofs throughout the Greater Montreal area year-round, using high-quality materials and installation methods that comply with manufacturers’ requirements—a prerequisite for their warranties to remain valid. Our expertise comes from the volume of projects we complete each season—ranging from small residential roofs to industrial roofing—and our construction license means we don’t have to rely on outside contractors for related trades. Our approach is simple: an honest assessment, a clear price quote before roofing work begins, and a clean job site at the end of the day. This is what our customers most often remember about their experience with us: the quality of the work and the absence of unpleasant surprises.
Completed projects
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Years of experience
Where do we operate?
Our headquarters are located in Laval, and we serve the North Shore, the South Shore, and the Island of Montreal. Our roofers regularly work in Laval, Terrebonne, Blainville, Boisbriand, Mirabel, Saint-Jérôme, Saint-Eustache, Longueuil, and the boroughs of Montreal. If you’re looking for a roofer near you, give us a call: we’ll let you know right away if your address is within our service area and how long it will take.
Contact us :
- 1455 Montée Masson, Laval, H7E 4P2 (by appointment only)
- Our opening hours: Monday to Friday, 7:00 am to 8:00 pm
- Our phone number: 438-834-9012
How much does a roof cost in Laval?
No one can give you an exact price without seeing the roof, but here are the general price ranges we see in Laval and Greater Montreal, so you’ll be well-informed when you get your free estimate.
One-time repair
A targeted roof repair—such as fixing loose flashing, replacing a few torn-off asphalt shingles, or resealing a membrane joint—typically costs between $500 and $2,500, depending on roof access and the extent of the damage. We prefer this approach whenever the rest of the roofing has many years of life left in it, rather than turning a small problem into a major project.
Asphalt Shingle Roof Replacement
For a pitched roof, a complete roof replacement includes removing the old roofing material, inspecting the roof deck, installing the underlayment, laying new shingles, and installing flashings and ventilation. The cost depends on the surface area, the number of slopes, and the pitch: the more complex the roof, the higher the labor costs. A shingle roof properly installed over a sound roof deck remains the best value in terms of cost and lifespan in the residential market.
Renovation of a Flat Roof Using an Elastomeric Membrane
On a flat roof, elastomeric roofing is more expensive per square foot than shingles, but it’s worth the cost: it provides a continuous waterproof barrier, withstands Quebec’s temperature fluctuations, and has a lifespan of 25 to 35 years. The cost varies mainly depending on the thickness of the insulation to be replaced, the quality of the existing insulation, and the slope adjustment needed to prevent standing water.
Factors That Affect Your Quote
Four factors account for most of the differences between two quotes: the actual roof area, the condition of the deck beneath the old roofing, the number of penetrations that need to be sealed, and access for equipment. Our quote breaks down each item in detail, with no surprise costs during the project. Financing is available if you’d prefer to spread out your renovation payments. Always ask the company you hire for its RBQ license number and proof of insurance before signing: legitimate contractors have no reason to hide this information, and it’s the first thing you should verify before undertaking renovations of this scale.
How is your roofing project going?
1. Inspection and Diagnosis
One of our roofers climbs onto the roof, assesses the condition of the roofing material, flashings, drainage, and attic space, and then explains what he saw to you, with photos to back it up. If a repair is all that’s needed, we’ll tell you that rather than trying to sell you a full roof replacement.
2. Free, detailed quote
You’ll receive a free estimate that details the materials, the sequence of work, the timeline, and the price. There’s no obligation on your part, and our sales team won’t pressure you.
3. Completion of the Work
We protect the entryways and interior finishes, remove the old flooring, make any necessary repairs beneath the surface, and then install the new flooring according to the manufacturer’s instructions. The job site is cleaned up every evening, and debris is hauled away to a dumpster—which is important when your renovations are taking place while you’re still living in the house.
4. Final Inspection and Warranty
We’ll go over everything one last time with you, then provide you with a warranty covering our labor in addition to the manufacturer’s warranty on the materials. In the event of an insurance claim, our team will work with you to prepare the damage assessment report.
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Customer Testimonials
Excellence + Customer satisfaction = Outstanding results and glowing testimonials.
Proud to serve with expertise you can trust
A leaky roof won’t fix itself, and a roof that’s reaching the end of its life costs more with every winter that passes. Call Toitures LV at 438-700-8556 or request your free estimate: a Laval roofer will come out to inspect your roof, and you’ll leave with a clear assessment and a written quote.
