Then there is the Puget Sound winter. Union faces north across the canal toward the Olympics and takes the wind that comes down from them. The December 2022 and January 2024 freezes split pipes in shoreline cabins and froze exposed lines on the hillside systems, and winter power outages stop every pump on the shore. From our shop in Port Orchard, Union is about 50 minutes from Port Orchard, west on Highway 3 to Belfair and then Highway 106 along the South Shore of Hood Canal; we schedule it alongside nearby stops so windows stay tight.
Why main water shutoff valve replacement is a little different in Union
Most Union homes with a crawlspace have the main shutoff just inside the foundation, which means getting to it in an emergency involves a hatch, a flashlight and a crawl. We offer to relocate the valve into a closet, laundry room or garage wall so anyone in the household can shut the water off standing up.
What is behind the drywall in Union matters more than most people expect. Canal-front homes along Highway 106 from 1940s cabins to substantial 1990s and 2000s rebuilds, hillside homes in Union Ridge and Vuecrest from the 1970s onward, and a mix of manufactured and custom homes on the uplands. A high share of second homes and retirees.
Local conditions that affect main water shutoff valve replacement in Union
Ask a Union homeowner what goes wrong with plumbing here and you will usually hear a version of this: Weak pressure at the high end of community water systems
The freezes that hit Mason County in December 2022 and January 2024 taught a lot of Union homeowners where their shutoff was, or was not. Some found gate valves that would not close while water sprayed in the crawlspace. If that was you, or you are not sure it would not be, a valve test and replacement is a short visit.
Here is a Union detail that changes how we approach the job: Long service lines crossing or running beside Highway 106
Buyers of Union homes rarely test the main valve before closing, and sellers rarely know whether it works. A valve check during a plumbing inspection takes minutes, and replacing a bad one before listing removes an item from the repair request.

Signs Union homeowners call us for main water shutoff valve replacement
Worth a call
- Water weeps from the valve stem when it is turned
- The only shutoff you can find is in the crawlspace or the meter box
- The valve is a round-handle gate valve on a house built before 1990
- Green or white crust has formed on the valve body
- A plumber or inspector told you to replace it and you have not yet
How we handle main water shutoff valve replacement in Union
Our main water shutoff valve replacement process in Union is find and test the existing valve, flat price with options, shut water at the source, cut out the old, install the new, then refill, test, demonstrate, with the written price coming before any tool is picked up.
Read the full step-by-step for main water shutoff valve replacement →
Union neighborhoods and areas we serve
Our Union work runs from Union Ridge across to Alderbrook and the resort area, and out around Union Country Store and Twanoh State Park. Anywhere inside the Mason County side of our territory is fair game.
Main Water Shutoff Valve Replacement questions from Union
How long will my Union home be without water?
Usually an hour or two. We shut the water at the meter or the well, drain the house, swap the valve, and refill in a single visit.
What if I cannot shut off the water in an emergency in Union?
Call us. We will talk you to the curb stop at the meter or the pump breaker on a well while the plumber is on the way, and we will replace the failed valve once the emergency is handled.
Do you add a drain with the new valve?
Yes, on the house side, so the plumbing can be emptied for freeze protection or future repairs. It is a small fitting that saves a lot of time later, especially for Union cabins and second homes.
Is a permit needed to replace a main valve in Union?
Replacing a valve in place is generally treated as a repair. Relocating the entry or changing the service line may require a permit in some Mason County jurisdictions, and we handle that when it applies.
Can I shut off water at the meter myself?
In most of Kitsap and Pierce County, yes, with a meter key or a long screwdriver on the curb stop, and we will walk you through it on the phone in an emergency. Some utilities ask that you not operate it routinely. A working valve at the house is a better answer for everyday use.
Mason County is well-water, septic and long-driveway country, and we are set up for it. Washington Plumbing & Drain reaches Union from Port Orchard by way of Belfair, with trucks stocked for pump houses and remote lots.

