What is the main water shut off valve?

The main water shut off valve controls all water entering your home from the city or municipal supply.

Why is the main shut off valve important?

It allows you to stop water quickly during leaks, pipe bursts, repairs, or emergencies—preventing major water damage.

Signs include difficulty turning the valve, leaking at the valve, corrosion, or a valve that doesn’t fully stop water flow.

Can a main shut off valve fail over time?

Yes. Older gate-style valves and corroded valves commonly fail or seize and should be replaced proactively.

Should the main shut off valve be replaced during other plumbing work?

Often yes. Replacing an aging valve during water service or repipe work helps avoid future emergencies.

Is main shut off valve service usually completed in one visit?

Most installations or replacements are completed in a single visit, depending on access and pipe condition.

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Main Water Shut Off Valve Services

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Reasons Why You Would Need Main Water Shut Off Valve Services

Common situations where installing main water shut off valve services is the right long-term solution for performance, efficiency, and reliability.

Main shut-off valve won’t close

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A failed main valve prevents water from being stopped during emergencies.

Valve leaking or seized in place

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Leaking or stuck valves often fail when needed most and should be replaced proactively.

Outdated or inaccessible shut-off location

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Upgrading or relocating the valve improves emergency response and safety.

Required upgrade for insurance or inspection

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Some inspections require a functioning main shut-off valve to pass.

What to Expect During Main Water Shut Off Valve Service

A precise, safety-focused process designed to restore reliable control of your home’s water supply.

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