Phil Excavation Inc.

Ensure compliance
with our team

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What Is the Disconnection of Old Water and Sewer Lines?

When replacing your water or sewer pipes, old abandoned pipes must be disconnected from the municipal network. This mandatory intervention eliminates the risks of cross-contamination or underground leaks, while ensuring your property's regulatory compliance.


Phil Excavation Inc. ensures the complete disconnection of your old services in Montreal, Laval, and surrounding areas. With over 50 years of experience, we manage this regulatory process with rigour.

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Old Water and Sewer Service Disconnection from Municipal Network

Our team performs the removal or permanent isolation of old pipes to eliminate all connections to the city network.

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A pipe system with a pressure gauge in the center.

Our Disconnection Process

✓ Location of old pipes and planning

✓ Assistance in obtaining required permits for disconnection

✓ Access to connection points with our equipment

✓ Removal or permanent capping of old pipes according to standards

✓ Submission of necessary reports

Why Is Disconnection Necessary?

Old abandoned pipes present several risks and complications:

✓ They can create unauthorized connections that compromise water quality

✓ They can deteriorate and cause water infiltration or ground subsidence

✓ Municipal inspections may reveal non-compliant installations and block your projects

✓ You remain responsible for old pipes as long as they remain connected to the municipal network

Looking down a rusty pipe, with a thin tool inserted.

Why Choose Us for Your Disconnection?

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Expertise since 1971

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Regulatory knowledge

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Guaranteed compliance

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Coverage throughout Greater Montreal

Avoid regulatory complications