- Home
- Service Areas
- Port Townsend
Port Townsend, WA
A Victorian seaport where 1890s service lines sit under historic sidewalks and the gravity pipeline from the Quilcene delivers the water.

Port Townsend is across the Hood Canal Bridge in Jefferson County, and it is the one place we serve where a service line might be older than anyone's grandparents. The Victorian seaport's Uptown and Downtown historic districts were built in the 1880s and 90s, and while most of the water service lines have been replaced at some point in the last century, plenty of homes still have galvanized steel from the 1920s through the 1950s under sidewalks and gardens that have been rebuilt many times. Finding the line is half the job. Finding the leak on it is the other half.
Water comes from the Big Quilcene and Little Quilcene rivers through the City's Olympic Gravity Water System pipeline, and the City's meters are in boxes at the sidewalk or street edge. The private line from the meter to the house is yours, and that's what we locate on. We trace the line with locating equipment, pinpoint the leak acoustically and with a correlator, and open the ground where the break is. In the historic districts that often means a careful hand-dug pit next to a brick foundation and a repair that leaves the garden looking like we were never there.
The mid-century neighborhoods around Hastings Avenue and Sheridan Street, and the larger parcels toward Cape George and Discovery Bay, are more conventional: copper and polyethylene lines on sandy outwash that drains well and hides leaks, with the occasional clay seam that holds water and surfaces it far from the break. For those we bring the mini excavator and, where a line has failed more than once, we'll recommend a continuous HDPE replacement.
Port Townsend is a dedicated trip for us and we schedule it so you aren't waiting days. Call 360 Leak Finders at (206) 354-9906 and we'll get you on the calendar, or dispatched right away if it's an emergency.
Leak detection in Port Townsend
In Port Townsend's Uptown and Downtown historic districts the service line may be a century old and its route unknown, so tracing comes first. The sandy outwash under much of the city hides leaks completely; the City bill is the sign. On the Cape George and Discovery Bay parcels the runs are long and the correlator narrows them.
Water line repair and replacement in Port Townsend
Hand-dug transitions from 1920s to 50s galvanized to PEX next to brick and stone foundations in the historic districts, with the garden left as we found it. Conventional copper and poly repairs in the Hastings and Sheridan neighborhoods, and HDPE replacements on the acreage.
Exterior drains in Port Townsend
Sandy bluffs above the Strait and the Bay, clay seams in the uplands, and Victorian-era foundations that never had footing drains. Downspout lines on the historic homes often end at the foundation. Footing drain installation and properly outleted downspout lines are the common work.
Excavation in Port Townsend
Historic sidewalks, brick foundations and old gardens in town; open outwash and till on the outskirts. We schedule Port Townsend as a dedicated trip with everything on the trailer.
The Port Townsend short version
Water: the City of Port Townsend water utility, which brings water from the Big Quilcene and Little Quilcene rivers through the Olympic Gravity Water System pipeline. Ground: Port Townsend sits on glacial outwash and till on the Quimper Peninsula, with sandy bluffs above the Strait and Port Townsend Bay and clay seams in the uplands. Lots: small Victorian-era lots in the Uptown and Downtown historic districts, mid-century grid lots around Hastings Avenue and Sheridan Street, and larger parcels toward Cape George and Discovery Bay.
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 Port Townsend
Acoustic and correlator leak detection that pinpoints a buried water line break before anyone digs.
Read more →
High Water Bill Leak Investigation in Port Townsend
Find out where the water on a surprise bill is actually going, and fix it if it's a buried leak.
Read more →
Well Water Line Leak Detection in Port Townsend
Leak detection and repair on private well systems where the only warning is a pump that won't shut off.
Read more →
Irrigation Leak Detection in Port Townsend
Locate and repair buried leaks on irrigation mainlines, laterals and valve boxes without digging up the whole system.
Read more →
Slab Leak Detection in Port Townsend
Pinpoint water lines leaking under concrete slabs and basement floors, then open only what has to be opened.
Read more →
Commercial & Multi-Family Leak Detection in Port Townsend
Leak detection, excavation and repair for condos, apartments, HOAs, offices and commercial properties.
Read more →
Water & Utility Line Locating in Port Townsend
Trace and mark buried water lines, drain lines, conduit and irrigation on your property before you dig, build or plant.
Read more →
Interior Water Leak Detection in Port Townsend
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 Port Townsend
Spot repair of a broken or leaking underground water service line, from excavation to restoration.
Read more →
Water Line Replacement in Port Townsend
Full replacement of a failed or end-of-life water service line in continuous HDPE or PEX, meter to house.
Read more →
New Water Service Line Installation in Port Townsend
New buried water service lines for additions, ADUs, shops, outbuildings, remodels and new meters.
Read more →
24/7 Emergency Water Line Repair in Port Townsend
Around-the-clock response for broken mains, flooding yards and water that's been shut off to stop it.
Read more →
Interior Water Line Repair in Port Townsend
Licensed repair of leaking or failed supply lines inside the house: copper, galvanized, polybutylene, PEX and CPVC, at one opened spot.
Read more →
Whole-House Water Line Replacement (Repipe) in Port Townsend
Replacing the supply lines through a home in PEX when the existing galvanized, polybutylene or failing copper is at the end of its life.
Read more →
New Interior Water Line Installation in Port Townsend
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 Port Townsend
Dig out and replace collapsed, crushed, root-bound or clay exterior drain lines and yard drains.
Read more →
Footing Drain Repair in Port Townsend
Expose, repair and replace foundation footing drains that have silted, crushed or separated and are letting water into a crawlspace.
Read more →
French Drain & Yard Drainage in Port Townsend
French drains, curtain drains, catch basins and swales that move water away from foundations, driveways and soggy lawns.
Read more →
Downspout Drain Line Repair in Port Townsend
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.
Port Townsend questions
Who supplies water in Port Townsend?
What's the ground like for digging in Port Townsend?
How quickly can you get to Port Townsend?
What kind of pipe is under Port Townsend homes?
Need us in Port Townsend?
We answer 24 hours a day. We locate before we dig, and we handle the whole job with our own crew and equipment.
