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Water Service Assembly

Water Service Assembly

Water service assembly services focus on the components located where the main water supply enters the home. This section addresses devices that control water flow, pressure, and shutoff at the point of entry, helping protect the plumbing system and ensure consistent water delivery throughout the property.

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Service assembly guidance

Short, non-sales guidance before you choose a section.

When you might need water service assembly services

Water service assembly services may be needed when water pressure becomes inconsistent, shutoff valves are difficult to operate, pressure regulation issues occur, or leaks appear near the main water entry point. Problems in this area often affect the entire plumbing system.

Why identifying the correct water service assembly issue matters

The water service assembly includes multiple components with different control and safety roles. Identifying which part of the assembly is causing the issue helps ensure repairs are accurate, prevents unnecessary replacement, and maintains proper system protection.

Services in this section

Quick tiles — compare options fast.

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WaterInstallationReplacement

Main Water Shut Off Valve Installation and Replacement

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WaterInstallationReplacement

Pressure Regulator Valve Installation and Replacement

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WaterRepairReplacement

Water Service Assembly Repair and Replacement Services

Water Service Assembly FAQs

Common questions homeowners ask about water service entry components and system control.

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