Overview
Water pressure that's too high accelerates wear on pipes, fixtures, water heaters, and appliances — and can lead to sudden failures. We install and service pressure-reducing valves (PRVs), main shutoff valves, and water main lines to keep your building's water pressure in a safe, code-compliant range.
Whether you need a new PRV installed, a main shutoff replaced, or a full water main repair, we size and install the right components for your building's supply and demand.
What's Included
- Pressure-reducing valve installation
Bring incoming water pressure down to a safe, consistent range for your building.
- PRV repair & replacement
Restore proper pressure when a failing valve causes spikes, hammering, or low flow.
- Main shutoff valve service
New shutoff installation or repair so your building has a reliable emergency water shutoff.
- Water main line repair
Diagnose and repair main line breaks, corrosion, and pressure loss.
- Pressure testing & diagnostics
Confirm your building's water pressure is within a safe range for pipes and fixtures.
Why Choose 5Star Plumbing Commercial
Every job is performed by a licensed, insured plumber and completed to local code. We keep you informed at every step, protect your property while we work, and test everything before we consider the job finished. For water pressure regulation & main line services anywhere in Lafayette, Broussard, Youngsville, Scott, Carencro, Duson, and the greater Acadiana area, we're a call away — including for 24/7 emergencies.
