Raising standards,
one floor at a time
For commercial, residential, and industrial sectors, with certified technicians and rapid response.
70 ans
de longue et solide tradition familiale dans l’élévation et les systèmes de transport vertical.
700 +
ascenseurs et escaliers mécaniques modernisés ou installés au Québec depuis 2007.
80 %
de réduction moyenne des pannes constatée après nos projets de modernisation.
About Ascensia S.A.
Ascensia S.A. specializes in the installation, modernization, maintenance, and repair of elevators, freight lifts, and escalators. The company also designs and manufactures its own controllers through its division Les Contrôles Nirvana, integrating some of the most advanced microprocessor and programmable logic controller (PLC) technologies on the market. Established in the Quebec market since 2007, Ascensia builds on over 70 years of family tradition and 35 years of professional expertise, rooted in the founding of Ascenseurs Prélude Ltée in 1986 by Jean-Claude Allard.
This dual local and international experience enables Ascensia to address a wide range of needs—from refurbishing aging equipment to implementing cutting-edge systems. The company stands out for its highly skilled technical staff, its extensive spare parts inventory, and its strong commitment to continuous professional development, both for its teams and its partners. Its ability to respond quickly with durable, tailored solutions makes Ascensia a trusted partner for residential, commercial, and institutional buildings.
READY TO TRY OUR SERVICES?
Modernize with confidence.
Request a free technical assessment and discover how to improve reliability, safety, and comfort in your building.
Efficient and integrated manufacturing and repair services.
Smooth vertical mobility tailored for modern spaces.
Elevator sales
High-performance elevators for residential, commercial, and industrial buildings.
We provide standard or fully customized solutions tailored to your project needs.
Repair and maintenance
Safe, code-compliant installations carried out by certified professionals.
We ensure a smooth installation process with minimal interruptions from start to finish.
Elevator installation
Safe, code-compliant installations carried out by certified professionals.
We guarantee minimal interruptions and a smooth installation process from start to finish.
Safety inspections and audits
Thorough inspections and compliance checks to meet all safety regulations.
Ideal for new installations, aging systems, and pre-sale certifications.
Build to last.
Backed by engineering expertise and customer trust, our projects demonstrate our commitment to safe, reliable, and forward-looking vertical transportation solutions.
Active agreements on residential and commercial sites.
Based on post-installation surveys and long-term evaluations.
Expertise spanning a wide range of manufacturers and technologies.
Long-lasting performance through complete, sustainable upgrades.
Créez du solide
Grâce à une solide expertise en ingénierie et à la satisfaction de nos clients, nos réalisations témoignent de notre engagement à offrir des systèmes de transport vertical sécuritaires, fiables et tournés vers l’avenir.
Ententes actives sur des sites résidentiels et commerciaux
Basé sur des sondages post-installation et sur des évaluations à long terme
Expertises couvrant un large éventail de fabricants et de technologie
Performance prolongée grâce à des mises à niveau complètes et durables
Our Case Studies
Discover our exceptional achievements in elevators, escalators, and vertical transportation solutions adapted to all environments.
International Airport
Complete modernization of vertical transportation systems. Improved passenger flow efficiency through technological upgrades and advanced preventive maintenance planning.
Residential Adapted Elevator
Design, installation and commissioning of a discreet and safe elevator, perfectly integrated into the home. The solution improves daily autonomy while respecting the aesthetics and constraints of the house.
Modernization with New Controller
Complete upgrade of the control system with state-of-the-art digital controller. Desired results: smoother rides, increased reliability and optimized service interruptions through telemetry and predictive maintenance.
Testimonials from our clients
Professional and meticulous intervention, from the initial diagnosis to the re-commissioning. Movements within the building have become smooth again, and tenants give us positive feedback every week.
A team that masters both older and more recent systems. The upgrade has secured our operations and significantly reduced service calls for several months.
A clear and reassuring technical approach, with constant site follow-up. Deadlines were met, and performance has been on point since commissioning.
Frequently Asked Questions
All the answers to better understand our services and solutions.
Do you work on all brands and generations of equipment?
Yes. We work on older systems as well as on recent technologies from multiple manufacturers.
Can you manufacture or adapt controllers?
Yes. Nirvana Controls designs and manufactures controllers using advanced microprocessors and programmable logic controllers.
Do you provide emergency service and keep parts in stock?
Yes. We maintain a varied inventory of parts and provide fast after-sales service throughout Quebec.
What does a typical modernization process look like?
Technical assessment, transition plan to minimize downtime, installation, full testing, followed by the implementation of a preventive maintenance program.
Do you also operate internationally?
Yes. Ascenseurs Prélude Ltd. operates in the international market, building on our long-standing expertise.
Do you have any questions?
Our team of experts is here to advise you and guide you toward the best solution for your building.
Get in touch with the experts
in elevator and lift solutions
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