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By your side, through every step of your project

For us, both small and large projects get our full attention. From design to long-term maintenance, our teams of specialized workers, technicians and engineers gladly put their knowledge and expertise at your service. Our integrated approach gives you access to a whole range of high-quality, safe and long-lasting services in the fields of electricity, mechanics, instrumentation, automatization, piping, boiler making and plumbing as well as steel structure manufacturing. Our teams operate in 7 sectors and have mastered 8 distinct trades, without the need for subcontracting....

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Mise en service et démarrage

Commissioning and starting phases

Maintenance et fiabilité industriel et ré-optimisation

Maintenance, industrial reliability and re-optimization

Exploitation et maintenance d’actif

Operations and asset maintenance

Conseil et planification

Counselling and planning

Conception et assistance

Design and support

Maintenance et fiabilité industriel et ré-optimisation

Execution and manufacturing

Mise en service et démarrage

Commissioning and starting phases

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Maintenance et fiabilité industriel et ré-optimisation

Maintenance, industrial reliability and re-optimization

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Exploitation et maintenance d’actif

Operations and asset maintenance

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Conseil et planification

Counselling and planning

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Conception et assistance

Design and support

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Maintenance et fiabilité industriel et ré-optimisation

Execution and manufacturing

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Trades

number 8

Sectors

Number 7
Expertise Gastier Expertise Gastier Expertise Gastier

A leader of the Quebec construction industry for years, Gastier has retained its family values and heritage for over 50 years. Our workers and technicians are at the heart of our actions.

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Thanks to our many specialized and experienced workers, technicians and engineers, we have developed an integrated expertise in fields such as electricity, mechanics, automatization, instrumentation, plumbing, piping and boiler making, as well as insulation and steel structure manufacturing.

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Over the past 50 years, we have adapted to respond to new opportunities, thanks to our team’s agility and capacity to innovate. We also aim to create and maintain trustworthy relationships with our clients, to provide them the best solutions while ensuring flawless management.

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Career

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