yourplantrunning.

24-hour emergency · 438-357-8800
CWB certification mark, CSA W47.1 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.

20+ yearsof industrial mechanics experience
24/7emergency maintenance
TIGstainless and aluminum
RBQbuilding work
Our services

Everything you need to keep your plant running

Talk to a technician
Sectors

Where cleanliness and precision matter

Production lines in a food processing plant
Sector 1

Food processing

Conveyors, mixers, ovens and proofers for bakeries and processing plants.

Food-grade stainlessSector guide: shutdowns, maintenance, welding, permits →
Stainless steel piping in a pharmaceutical plant
Sector 2

Pharmaceutical

Careful fabrication and welding for controlled environments.

Sanitary TIG weldingSector guide: shutdowns, maintenance, welding, permits →
Chemical plant lit up at night
Sector 3

Chemical

Heat exchangers, cyclones, platforms, ladders and guardrails.

Preventive and corrective maintenanceSector guide: shutdowns, maintenance, welding, permits →
Molten metal pour in a steel mill
Sector 4

Aluminum smelters and steel mills

Mechanical maintenance, repair welding and parts fabrication for heavy equipment.

Heavy equipmentSector guide: shutdowns, maintenance, welding, permits →
Rail yard at sunset
Sector 5

Rail

Mechanical maintenance, welding and fabrication for rail shops and yards.

On-site serviceSector guide: shutdowns, maintenance, welding, permits →
About us

Trusted industrial mechanics technicians

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.

FAQ about our electromechanical services
What industrial mechanics services do you offer?

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.

What is your industrial mechanics expertise?

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.

How do you ensure your clients’ safety and satisfaction?

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.

What types of machines and equipment can you fabricate and repair?

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.

Projects

Project gallery

Tap a category to see our work.

Blog

Shop advice

Short articles that answer the questions plant managers ask us most often.

Stainless steel door frame installed by Alliance in a food plant
Building · 7 min

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 →
Stainless steel access hatch with ground and polished welds
Hygiene · 6 min

Polished stainless steel and fully sealed welds: the basis of plant hygiene

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 →
Stainless steel clad concrete curb wall at the base of a plant wall
Building · 5 min

Stainless-clad concrete curb walls: protect the building and add value

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 →
Weld bead on a steel part in the Alliance shop
Welding · 7 min

CWB-certified company: what the standards really require

Low-hydrogen electrodes, baking, preheat, statically or cyclically loaded structures: the essentials of CSA W47.1 and W59 in simple tables.

Read the article →
Welder at work in a plant during a production shutdown
Maintenance · 4 min

Planning a shutdown without losing a day

What to settle two weeks before the shutdown so everything runs smoothly on the day.

Read the article →
Stainless steel tanks and piping in a plant
Welding · 5 min

Stainless 304 or 316: which one for your plant?

What changes between the two grades, and when the price difference is worth it.

Read the article →
Roller and belt conveyors in a sorting centre
Conveyors · 3 min

Five signs a conveyor is about to fail

The noises, vibrations and wear that warn of a breakdown before it happens.

Read the article →
Contact

Tell us about your project

Describe the work and attach a photo if you have one. We will reply with a quote.

24-hour service438-357-8800
Emailinfo@allianceinds.com
Address1589 Desserte Nord Laval (A-440) W., Laval (Chomedey), Quebec H7L 3W3
TerritoryQuebec, Canada and parts of the United States
  • Fast, professional service
  • Certified, qualified technicians
  • 24-hour emergency service
  • Preventive industrial maintenance program