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Commercial Site Drainage & Storm Line Repair for Bainbridge Island Properties
Catch basins, parking lot drains, storm lines, French drains and footing drains on commercial and multi-family sites, diagnosed and rebuilt so water goes where it's supposed to.

If a parking lot or drive aisle that ponds at a property near Winslow Way, that's a commercial site drainage call. The City of Bainbridge Island, Kitsap PUD or a community system's responsibility ends at the master meter; everything after it is the site's, and on retail and office near the ferry terminal that's a lot of pipe through clay that sticks to the bucket. We probe and pit before anything is dug.
How it works on a Bainbridge Island site
When a French drain behind a retaining wall that at retail and office near the ferry terminal, the job is the same shape every time: probe and pit, rebuild, restore. What changes in Bainbridge Island is the ground, Kitsap Formation clay that swells and shrinks, and the access across Highway 305. What doesn't change is that nothing gets dug until it's located.
The order matters: probe and pit, then rebuild, then restore. On waterfront facilities on Eagle Harbor near Highway 305 the second step is the long one, because Kitsap Formation clay that swells and shrinks and the length of the private system set the pace. The result is rebuilt drains, basins and lines on and site restored.
Bainbridge Island's commercial and multi-family properties
Bainbridge's commercial and multi-family properties are concentrated in Winslow on City water, with the rest of the island's community-system properties sharing mains where one leak drops pressure for everyone. Around Rolling Bay the commercial site drainage work we do most often is on senior living near Winslow, and till on the island interior decides how the excavation goes.
Downspout lines that end in the clay next to the foundation are common.
On condo and townhome complexes in Winslow near Winslow Way the trigger for commercial site drainage is usually a sidewalk, curb or wall undermined by water; on waterfront facilities on Eagle Harbor it's a catch basin that fills and never drains. Either way the ground is till on the island interior, the system is older than the staff, and we rebuild before any surface near Rolling Bay is cut.
Why managers in Bainbridge Island call us
The reason commercial site drainage on community and community-system properties island-wide works better with us is simple: we probe and pit with site restored at the end, we own the excavator that opens bluff soils above Eagle Harbor, and we're across the Agate Pass Bridge from the Kitsap side when something lets go near Lynwood Center at midnight.
Ready when you are
For commercial site drainage at retail and office near the ferry terminal or any property in Bainbridge Island, call 360 Leak Finders at (206) 354-9906. We answer around the clock and we handle the whole job with our own crew.
Commercial work in the field




Commercial Site Drainage & Storm Line Repair in Bainbridge Island: questions
Is commercial site drainage on community and community-system properties island-wide near Eagle Harbor something you do?
Will tenants or residents at waterfront facilities on Eagle Harbor be disrupted?
Who's responsible past the the City of Bainbridge Island, Kitsap PUD or a community system master meter?
How much of community and community-system properties island-wide gets opened?
Can the commercial site drainage report support a utility bill adjustment?
Other commercial services in Bainbridge Island
Commercial Site Drainage & Storm Line Repair in Bainbridge Island?
We answer 24 hours a day. We locate before we dig, and we handle the whole job with our own crew and equipment.