Plant construction work: why hire an RBQ-licensed contractor
What the law says, what the licence bond covers, the 2026 fines, and the very real risks of hiring someone without a licence.
Read the article →
RBQ licenceQuebec building authority
Electromechanics, TIG welding and custom fabrication for the food processing, pharmaceutical and chemical industries, aluminum smelters, steel mills and rail. Across Quebec, elsewhere in Canada and in parts of the United States.
Conveyors, mixers, ovens and proofers for bakeries and processing plants.
Food-grade stainlessSector guide: shutdowns, maintenance, welding, permits →
Careful fabrication and welding for controlled environments.
Sanitary TIG weldingSector guide: shutdowns, maintenance, welding, permits →
Heat exchangers, cyclones, platforms, ladders and guardrails.
Preventive and corrective maintenanceSector guide: shutdowns, maintenance, welding, permits →
Mechanical maintenance, repair welding and parts fabrication for heavy equipment.
Heavy equipmentSector guide: shutdowns, maintenance, welding, permits →
Mechanical maintenance, welding and fabrication for rail shops and yards.
On-site serviceSector guide: shutdowns, maintenance, welding, permits →Alliance Maintenance Industrielle specializes in electromechanical maintenance and custom metal fabrication, mainly for the chemical, food processing and pharmaceutical industries.
A.M.I specializes in industrial mechanics, custom fabrication for the food and pharmaceutical industries, and the integration of production equipment into existing lines.
Alliance Maintenance Industrielle has built a solid reputation with its clients for preventive and corrective maintenance of industrial production lines, American and European equipment, and periodic shutdown maintenance.
An effective program for equipment maintenance and for fabricating and reproducing parts is essential, and it plays an intrinsic role in Lean Manufacturing performance. Equipment maintenance can be seen as health care for machinery and manufacturing equipment.
A.M.I, a leader in electromechanical maintenance and in industrial, food processing and pharmaceutical metal fabrication, serves all of Quebec, several regions across Canada and selected destinations in the United States.
We offer a full range of electromechanical, welding and custom fabrication services, including machining, mechanical fabrication, industrial welding, electromechanical services, repair and maintenance of parts and equipment, and the design and fabrication of custom projects. Our industrial mechanics and welding shop in Quebec is equipped with the latest technology to ensure reliable and efficient service.
Our industrial mechanics company has more than 20 years of experience in the field, with recognized know-how in Quebec and across Canada. Our Licence C technicians are certified and experienced, which allows us to deliver high-quality services that meet the highest standards. We are proud of our turnkey approach, which lets us handle every aspect of your projects, from design to installation.
Our clients’ safety and satisfaction are our top priority. We do everything we can to ensure our work is carried out with the utmost attention to machine safety and occupational health and safety standards. We work closely with our clients to understand their needs and offer tailored solutions that meet their expectations. Our goal is to deliver services that exceed our clients’ expectations and contribute to their growth and success.
We can fabricate and repair a wide range of industrial machines and equipment, including heat exchangers, cyclones, mixers, ovens, proofers, specialized carts, and complex platforms, ladders and guardrails. Our shop is equipped with the latest technology, which allows us to work with precision and efficiency. We also specialize in bending and welding metal parts and in installing industrial machinery.
Tap a category to see our work.
Short articles that answer the questions plant managers ask us most often.
What the law says, what the licence bond covers, the 2026 fines, and the very real risks of hiring someone without a licence.
Read the article →
Why a polished surface and continuous welds, with no cracks or crevices, protect your products from bacteria and pests. With standards and numbers.
Read the article →
How a curb wall at the base of your walls extends the life of the building, keeps the plant clean and good-looking, and prevents costly repairs.
Read the article →
Low-hydrogen electrodes, baking, preheat, statically or cyclically loaded structures: the essentials of CSA W47.1 and W59 in simple tables.
Read the article →
What to settle two weeks before the shutdown so everything runs smoothly on the day.
Read the article →
What changes between the two grades, and when the price difference is worth it.
Read the article →
The noises, vibrations and wear that warn of a breakdown before it happens.
Read the article →Alliance Maintenance Industrielle is a proud partner of Flow Oversight and a supplier of the Factory Grid and Building Grid maintenance management systems.
Business management with built-in AI: work hours, signed work orders, inventory, employees and payroll.
Discover Flow ↗ Factory GridOversightComputerized maintenance management system (CMMS) for plants.
Discover Factory Grid ↗ Building GridOversightCommercial and institutional maintenance management.
Discover Building Grid ↗Describe the work and attach a photo if you have one. We will reply with a quote.
Precision stainless-steel fabrication and welding, equipment maintenance and line modifications in controlled environments.
The work follows your change control: every modification is approved in advance, documented and carried out according to the gowning and access procedures of your areas. We prepare the list of materials, parts and methods so that your validation team can plan the requalification of the affected equipment.
Health Canada's good manufacturing practices (GUI-0001) require equipment to be maintained under a written program and interventions to be recorded. We provide a log of every intervention and, for product-contact parts, the material certificates that ensure traceability.
Your quality assurance team assesses the impact and, if needed, opens a deviation or a change control. To support it, we provide a detailed report: cause of the failure, parts and materials used, welds performed and condition of the equipment when returned to service.
TIG welding on 316L stainless steel, with inert-gas back purging, produces smooth, clean joints on the inside. The ASME BPE standard is the reference for bioprocessing equipment. A weld log can be kept on request.
Passivation is a chemical treatment that restores the protective layer of stainless steel after welding and grinding. It reduces the risk of rust and contamination.
Welding and grinding generate particles. The area must be isolated in agreement with your quality assurance team, then cleaned and disinfected according to your procedures before work resumes. The usual fire rules also apply: permit, clearing of combustibles and fire watch.
The location and validity period (no longer than the work shift), a description of the work, the checks made before starting, the name of the fire watch and the signatures. Combustible materials are removed or protected within a 15 m radius. After the work, the fire watch stays in place for at least 1 hour, then the area is checked periodically for at least 4 hours in total. You can download our template below.