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Keyport, WA
A century-old Navy village with short lots, old lines and shoreline clay that keeps everything damp.

Keyport is a small peninsula village that grew up around the Navy's torpedo station after 1914, and the oldest homes in the village core still carry the water service materials of that era. Galvanized steel from the 1920s through the 1950s, copper after that. Those lines are short because the lots are small, but they are old, and when one lets go it usually fails at a threaded fitting or where the pipe passes through a foundation wall. Because the village sits on a shelf of till and beach deposits with a clay layer under it, the ground along the shoreline stays damp enough that a small leak never looks like a leak.
We locate from the meter to the house with acoustic equipment and we confirm before we dig, which on a tight village lot is the difference between one small pit by the foundation and a torn-up front yard. Most repairs here are hand-dug. Out along Keyport Road, Brownsville Highway and Virginia Point the lots open up, the service runs get long, and the mini excavator comes along.
Keyport is ten minutes from our base in Silverdale. That matters when the problem is an emergency: a line that has blown open and is flooding a crawlspace, or a shared community-system line that has dropped pressure for every house on the street. We answer the phone day and night and we bring pumps, locating gear and excavation equipment on the first trip.
Call 360 Leak Finders at (206) 354-9906. We find it, we fix it, and we put your yard back.
Leak detection in Keyport
Keyport's village lots are small and the lines are old, so leaks are usually at a galvanized thread or a foundation entry within a few feet of the house, and a careful listen along the short run finds them fast. The shoreline clay keeps the ground damp enough that nobody notices a wet spot, so the first sign is pressure or a bill.
Water line repair and replacement in Keyport
Village repairs are hand-dug transitions from galvanized or copper to PEX next to foundations that date to the Navy station's early decades. Out Keyport Road and toward Virginia Point the runs lengthen and the mini excavator comes along.
Exterior drains in Keyport
The peninsula's clay layer and shoreline seeps push groundwater toward the village's older foundations. Footing drains on the oldest homes are often nonexistent or long since crushed. Downspout lines that end at the foundation are the first thing we check.
Excavation in Keyport
Tight village lots, old foundations and short runs mean most Keyport work is hand excavation. We save the machine for the larger parcels on the approaches.
The Keyport short version
Water: a small community water system in the village itself, with Kitsap PUD and private wells on the parcels along Keyport Road and toward Brownsville. Ground: Keyport sits on a peninsula of till and beach deposits between Liberty Bay and Port Orchard Bay, with a clay layer that keeps the ground wet along the shoreline lots. Lots: small, tightly packed village lots with short service runs, plus larger parcels along Keyport Road, Brownsville Highway and the Virginia Point shoreline.
From jobs around the county




Find it first. Acoustic and correlator locating on service lines, wells, irrigation, slabs and commercial mains.

Underground Water Leak Detection in Keyport
Acoustic and correlator leak detection that pinpoints a buried water line break before anyone digs.
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High Water Bill Leak Investigation in Keyport
Find out where the water on a surprise bill is actually going, and fix it if it's a buried leak.
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Well Water Line Leak Detection in Keyport
Leak detection and repair on private well systems where the only warning is a pump that won't shut off.
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Irrigation Leak Detection in Keyport
Locate and repair buried leaks on irrigation mainlines, laterals and valve boxes without digging up the whole system.
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Slab Leak Detection in Keyport
Pinpoint water lines leaking under concrete slabs and basement floors, then open only what has to be opened.
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Commercial & Multi-Family Leak Detection in Keyport
Leak detection, excavation and repair for condos, apartments, HOAs, offices and commercial properties.
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Water & Utility Line Locating in Keyport
Trace and mark buried water lines, drain lines, conduit and irrigation on your property before you dig, build or plant.
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Interior Water Leak Detection in Keyport
Pinpointing leaks on the supply lines inside the house: in walls, ceilings, crawlspaces and under slabs, without opening finishes on a guess.
Read more →Repair, replace and install buried water service lines in PEX and HDPE, around the clock.

Water Line Repair in Keyport
Spot repair of a broken or leaking underground water service line, from excavation to restoration.
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Water Line Replacement in Keyport
Full replacement of a failed or end-of-life water service line in continuous HDPE or PEX, meter to house.
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New Water Service Line Installation in Keyport
New buried water service lines for additions, ADUs, shops, outbuildings, remodels and new meters.
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24/7 Emergency Water Line Repair in Keyport
Around-the-clock response for broken mains, flooding yards and water that's been shut off to stop it.
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Interior Water Line Repair in Keyport
Licensed repair of leaking or failed supply lines inside the house: copper, galvanized, polybutylene, PEX and CPVC, at one opened spot.
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Whole-House Water Line Replacement (Repipe) in Keyport
Replacing the supply lines through a home in PEX when the existing galvanized, polybutylene or failing copper is at the end of its life.
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New Interior Water Line Installation in Keyport
Supply line rough-in for additions, remodels, ADUs, shops and new construction, from the point of entry to the fixture stubs.
Read more →Footing drains, French drains, downspout lines and yard drainage that actually move water away.

Exterior Drain Line Repair in Keyport
Dig out and replace collapsed, crushed, root-bound or clay exterior drain lines and yard drains.
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Footing Drain Repair in Keyport
Expose, repair and replace foundation footing drains that have silted, crushed or separated and are letting water into a crawlspace.
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French Drain & Yard Drainage in Keyport
French drains, curtain drains, catch basins and swales that move water away from foundations, driveways and soggy lawns.
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Downspout Drain Line Repair in Keyport
Replace crushed, clogged or missing buried downspout lines so roof water gets away from the foundation.
Read more →Our own mini excavator and crew for trenches, pits and utility excavation.
Keyport questions
Who supplies water in Keyport?
What's the ground like for digging in Keyport?
How quickly can you get to Keyport?
What kind of pipe is under Keyport homes?
Need us in Keyport?
We answer 24 hours a day. We locate before we dig, and we handle the whole job with our own crew and equipment.
