Services
Complete Demolition
SOS Démolition offers complete demolition services to clear your spaces and open the way for new projects, whether for residential, commercial, or industrial buildings. Our expertise is grounded in meticulous planning, thorough risk and budget assessment, and precise execution, ensuring a safe transition between deconstruction and the subsequent reconstruction phases.
Complete demolition involves the total elimination of the existing structure, from the sub-foundations to the superstructures. For every project, we develop a detailed intervention plan that accounts for the building's specific characteristics, current regulations, and immediate surroundings. Our teams of qualified professionals apply the most appropriate techniques and specialized equipment to guarantee efficient and controlled demolition, with a constant focus on health and safety.
Why Choose SOS Démolition
for Your Complete Demolition Work?
SOS Démolition stands out for its expertise, its rigour, and its personalized approach to complete demolition projects. Our qualified teams plan and execute every phase with precision, considering site-specific conditions, timelines, and budget constraints. With our state-of-the-art equipment and proven techniques, we guarantee demolition that is safe, efficient, and compliant with environmental standards.
With SOS Démolition, you also benefit from proactive risk management and smooth coordination with the other contractors on your job site, ensuring a seamless transition to the reconstruction phase. Trust our commitment to quality and safety for work carried out to the highest standard, meeting your every expectation.
Selective Architectural Demolition
Selective architectural demolition is one of the company’s specialties, designed to preserve the integrity of certain elements of your building or structure while opening up the sections required for your renovation or reconfiguration project.
This highly precise and meticulous service allows you to transform your space while retaining the original elements you wish to preserve, opening the door to new layout possibilities.
Precision and Care
Selective architectural demolition requires deep expertise and careful planning to isolate and remove certain sections without compromising the elements to be retained. Our teams of specialists use advanced techniques and cutting-edge tools to carry out targeted interventions with maximum precision. Whether you wish to preserve walls, decorative elements, or specific load-bearing structures, we adapt our approach to protect and maintain the integrity of every element to be kept.
This type of demolition is ideal for space reconfiguration or interior redesign projects aimed at the reuse of a building. Our experts work in close collaboration with architects and other construction professionals to ensure seamless integration of new elements. Every intervention is customized with your needs and the overall project vision in mind.
Why Choose SOS Démolition
for Your Selective Demolition?
With proven expertise in selective architectural demolition, SOS Démolition sets itself apart through its attention to detail and its ability to carry out complex, careful interventions.
Trust our team for service that is tailored to and respectful of the existing architecture, adapting to your renovation needs. We are with you every step of the way to make your projects a success, transforming your spaces while preserving the elements that matter.
Decontamination
Hazardous Material Decontamination Services: Asbestos, Lead, and Mould
At SOS Démolition, we understand the importance of protecting the health and safety of workers and occupants during our interventions. Our decontamination services are designed to effectively eliminate hazardous substances such as asbestos, lead, and mould, ensuring a healthy and safe environment.
In addition, we can include correspondence with provincial regulatory authorities (MOL or CNESST) in our service offerings to streamline communications and advance projects with an environmental component.
Asbestos Decontamination
Asbestos, still present in many older buildings, is a highly toxic material that can cause serious respiratory diseases. Our specialized teams follow strict protocols for the containment, removal, cleaning, and disposal of asbestos, in full compliance with applicable regulatory standards.
Lead Decontamination
Lead, often found in older paints and pipes, poses a health hazard. Our experts use specific techniques to isolate and remove lead sources. We guarantee a rigorous decontamination process that minimizes exposure risks and protects the environment.
Mould Treatment
Mould can compromise air quality and affect the health of occupants by triggering allergies and respiratory problems. Our teams apply treatment methods that effectively eliminate spores and prevent their recurrence, ensuring a healthy, moisture-free environment after we leave.
Why Choose SOS Démolition
for Your Decontamination Work?
Our decontamination interventions are carried out by experienced specialists trained in the latest health and safety techniques and responsible hazardous material management. With SOS Démolition, you benefit from a rigorous approach, full transparency, and flawless execution at every stage of the process. We make it a point of honour to make every project safer, for the peace of mind of our clients and the preservation of their health.
Trust SOS Démolition for a clean, contaminant-free environment, where your safety and that of those around you is our priority. We make it a point of honour to make every project safer for your peace of mind and the preservation of your health.
Post-Disaster Work
Following a disaster, whether fire, water damage, structural settlement, infestation, asbestos or lead contamination, mould, or other, SOS Démolition intervenes exclusively for the demolition work required before the reconstruction phase.
Our mandate includes stripping, removal of compromised materials (partitions, coverings, insulation, weakened structures, etc.), and securing the affected areas. We work effectively with general contractors, disaster recovery experts, and cleaning or decontamination teams to ensure a prompt response that meets site requirements.
Our teams are trained to work in complex and sensitive contexts, particularly where there are risks of contamination, structural instability, or environmental emergency. We ensure the site is ready to receive reconstruction work under optimal conditions.
Why Choose SOS Démolition
for Your Post-Disaster Work?
Our strength lies in our ability to respond quickly, with rigour and method, in situations where every minute counts. We know that post-disaster interventions demand coordination, caution, and efficiency. That is why we mobilize specialized teams for each type of disaster.
Through our expertise in targeted and safe demolition, we help reduce delays,
facilitate the work of other parties, and
ensure a clean, stabilized site that meets health and safety standards.
Floor Grinding
We offer a complete mechanical grinding surface preparation service, designed to effectively remove adhesive residues, paint, epoxy, dust, concrete laitance, and other impurities present on slabs.
Our industrial equipment is designed to work on all types of concrete floors, whether new or older surfaces. Grinding produces a clean, flat, and uniform surface, ideal for the installation of a new covering, whether adhesive, floating, or sealed.
Our method also corrects minor concrete irregularities to optimize adhesion of the subsequent covering. To power our equipment, we use 250 Volt / 30 Amp power, which avoids any disruption to the 600-Volt network (shutdown). We supply the outlet and cable needed for connection, minimizing technical constraints for our clients.
Why Choose SOS Démolition
for Your Floor Grinding Work?
Our grinding service stands out for its efficiency, precision, and compatibility with all types of job sites. Thanks to our specialized equipment and attention to detail, we ensure optimal surface preparation, essential to the durability of the final covering.
Our energy independence and ability to adapt to on-site electrical installations make us a reliable and practical partner, ready to step in quickly without disrupting ongoing operations.
Concrete Cutting and Core Drilling
Our concrete cutting and core drilling services are essential for projects that require precise openings in existing structures: floor slabs, load-bearing walls, foundations, or other reinforced concrete surfaces.
We use state-of-the-art specialized equipment to execute clean, straight, and safe cuts while limiting vibration and noise, preserving the integrity of surrounding structures. Core drilling is carried out to site specifications, with varying diameters and depths adapted to the passage of mechanical conduits, electrical wiring, plumbing, or ventilation systems.
Our techniques are particularly well suited to sensitive or occupied environments, enabling clean and prompt intervention while complying with health, safety, and cleanliness standards.
Why Choose SOS Démolition
for Your Cutting Work?
Thanks to our specialized equipment and experienced team, we deliver cuts that are precise, prompt, and safe, even in confined or sensitive areas. Our mastery of cutting techniques minimizes dust and disruption, and ensures a clean finish for the subsequent phases.
Air Quality Testing
As part of our decontamination or demolition work in sensitive environments, we offer the option of including daily and final air sampling in our service offerings when required by applicable standards or site conditions.
Our interventions include the collection of samples and analysis of ambient air to detect the presence of contaminants such as mould, fine dust, asbestos fibres, VOCs (volatile organic compounds), and other potentially hazardous agents.
These tests are essential for validating the compliance of the work environment before, during, or after an intervention, particularly in occupied or high-risk locations (schools, hospitals, residences, industrial settings). The analysis results confirm that the air is healthy, breathable, and safe for both workers and occupants.
Why Choose SOS Démolition
for Your Air Testing?
We work with certified and recognized laboratories to guarantee reliable results. Our service is prompt, discreet, and rigorous, with clear recommendations following the analyses. It is an essential tool for validating air quality before or after work.
Ground-Penetrating Radar Detection
Ground-penetrating radar (GPR) detection is an essential step to prevent damage to underground infrastructure before undertaking any excavation, drilling, or cutting work. We use advanced GPR and electromagnetic detection technologies that allow us to locate, with great precision, the presence of pipes (water, gas, sewer), electrical cables, foundations, pits, tanks, or other buried elements without having to dig.
This service is particularly useful for projects in urban, industrial, or institutional areas, where the risk of interference with existing infrastructure is high. Thanks to our equipment and expertise, we help optimize project planning while significantly reducing the risk of accidents, delays, and costs associated with breaks.
Why Choose SOS Démolition
for GPR Detection?
We offer a rapid, non-invasive, and extremely precise intervention, suited to urban or industrial environments. Our reports are clear and useful for minimizing risk and optimizing project planning, while complying with applicable safety standards.


