Underground Pipe Specialists

In Montreal and the rest of the province of Quebec 24/7

About US

Since 1991, Fusion De Maisonneuve has been offering professional and reliable solutions, managing every stage from design to installation of underground gas pipes.


Our team of qualified and experienced professionals brings over 40 years of experience, even dating back to before our inception, to provide the superior quality you deserve. 



Strictly adhering to the highest safety standards, we stand out for our constant commitment to innovation for lasting peace of mind.

You Asked for an Expert?

We’re on the Case!

When it comes to underground pipe emergencies, Fusion De Maisonneuve is the expert to contact. With over 40 years of experience, our team meticulously and efficiently works to repair any pipe damage. No matter the sector in which you operate and the condition of your facilities, you can count on us for fast and comprehensive service.

The search ends here; you just found the solution.

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Our services

Underground Piping

We maintain your underground piping, vital for the safe transportation of fluids, using state-of-the-art inspection and repair techniques.

HDPE pipe fusion

Our team uses specialized equipment to apply heat precisely during HDPE fusion, ensuring strong and durable joints.

Welding

Our qualified welders ensure reliable and compliant assemblies, essential for the structural strength of your installations.

Cathodic Protection

We deploy cathodic protection systems to combat corrosion and extend the life of your metal infrastructures.

Emergency Response

Rapid response to any emergency to minimize damage and speed up the resumption of operations with efficient diagnostics and repairs.

Our sectors

Our interventions meet the requirements of industrial environments, ensuring a return to service in compliance with your standards.

Our work helps you to prevent and resolve breakages to reinforce your major structures.

We intervene effectively to maintain the continuity and efficiency of your commercial operations.

This service ensures the preservation of the integrity of your home by preventing damage, while minimizing the impact on your daily life.

Our Certifications

Choose safe and compliant work.

Our company is certified in fusion and thermal work according to the ASTM F2620 and CSA Z662 Article 12 standards.

Service areas

Our services are offered throughout the province of Quebec.

Leave your emergencies to an expert who can take care of them.

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