The Lawn at Our Condo Complex Is Flooding and the Master Bill Is Huge
A multi-building property has private mains between the master meter and the buildings, usually with no drawing. Here's how the loss is confirmed, located and fixed around residents.

A resident reports standing water across the common lawn between two buildings. Pressure is dropping in several units. The master meter bill for the quarter is far above normal. For a property manager or an HOA board, an underground leak on a multi-building site is a different problem from a leak at a house: the lines are bigger, the runs are longer, nobody has an as-built drawing, and dozens of people walk across the wet ground every day.
The association owns the private mains between the master meter and the buildings, and it's the association's job to find and fix a leak on them. The investigation starts at the master meter overnight when use is lowest, isolates buildings one at a time where shutoffs exist, isolates irrigation separately, and then traces and locates the mains acoustically with a correlator across the long runs. The result is one marked excavation in one place rather than a landscape contractor trenching the lawn on a guess.
On an active break we secure the area with tape, cones and plywood, pump standing water away from buildings and walkways, keep residents informed, and work under lights after hours when that's what the property needs. Our own crew and mini excavator open the ground at the break, make the repair, restore water and put the lawn back. The board gets a written description with photos for the owner, the insurer and the reserve study conversation.
What it usually means
A break on a private main
Older mains between buildings fail at couplings and splits. Found acoustically after isolating the buildings.
An irrigation main running the master meter
A chronically high master bill with no visible water is irrigation more often than people expect.
A slab leak in a lower level
A persistently wet hallway or utility room. Located through the concrete and opened at one spot.
A failed drain system
Flooding only during rain means drainage, not a pressurized leak.
What to check first
- Read the master meter overnight when nothing should be running.
- Locate the master meter valve and any building shutoffs and keys.
- Find whatever site plan exists.
- Tape off the wet area and keep residents clear.
When to call
- The common area is flooding
- The master bill is chronically high
- Several units report pressure problems
- You need documentation for the board or insurer
The fix
When it's a buried line or an exterior drain, the fix is commercial & Multi-Family Leak Detection: we locate first, open the ground once, repair or replace, and put the surface back. One crew, 24 hours a day. (206) 354-9906.
What it looks like when we find it




Condo or HOA common area flooding, town by town
The likely causes shift with the ground, the housing era and the water utility. Pick your community.
Bremerton
The shipyard city's older galvanized lines fail quietly and show up as a wet lawn or a water bill nobody can explain.
Silverdale
The 1980s and 90s subdivision boom around the mall left thousands of polybutylene service lines that are now failing on schedule.
Port Orchard
The county seat's hillside lots and clay soils turn small leaks into slope problems, and long rural runs hide breaks for months.
Poulsbo
Little Norway's mix of century-old downtown lines and fast-draining bay-side outwash means leaks hide well and fail suddenly.
Bainbridge Island
Clay soils and 500-foot driveways make island leaks slow to surface and expensive to guess at, which is why we locate before we dig.
Kingston
Ferry-town acreage with long wooded service runs where a leak can hide under hardpan for an entire winter.
Keyport
A century-old Navy village with short lots, old lines and shoreline clay that keeps everything damp.
Tracyton
Bluff-side lots over Dyes Inlet where seeps and springs make it easy to mistake groundwater for a leak and vice versa.
Hansville
Beach cabins at the tip of the peninsula with shallow lines, high water tables and a long drive for anyone who isn't already in Kitsap.
Indianola
A century-old summer colony where shared lines, easements and bluff clay make leaks a neighborhood puzzle.
Suquamish
Two utilities, mixed-era housing and Agate Pass shoreline clay in the heart of the Port Madison reservation.
Manchester
Rich Passage waterfront lots where the service line runs downhill and every leak finds the beach.
Enetai
East Bremerton's bluff-side neighborhood where mid-century copper lines fail on slopes that drain toward the bay.
Lofall
Rural acreage between Poulsbo and the Hood Canal Bridge where well lines run hundreds of feet through hardpan.
Olalla
Well country at the south end of Kitsap where a leaking line shows up as a pump that won't shut off.
Seabeck
Hood Canal forest parcels where boulders, hardpan and long well lines make guessing at a leak an expensive mistake.
East Port Orchard
South Kitsap's 1970s and 80s subdivisions where copper and poly lines are reaching the end of their run.
Rollingbay
The northeast corner of Bainbridge where clay slopes, long drives and small community systems keep leaks hidden for seasons.
Port Townsend
A Victorian seaport where 1890s service lines sit under historic sidewalks and the gravity pipeline from the Quilcene delivers the water.
Questions
Can you work after hours?
Do you provide documentation?
What fixes it

Commercial & Multi-Family Leak Detection
Leak detection, excavation and repair for condos, apartments, HOAs, offices and commercial properties.
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24/7 Emergency Water Line Repair
Around-the-clock response for broken mains, flooding yards and water that's been shut off to stop it.
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Slab Leak Detection
Pinpoint water lines leaking under concrete slabs and basement floors, then open only what has to be opened.
Read more →Something underground isn't right?
We answer 24 hours a day. We locate before we dig, and we handle the whole job with our own crew and equipment.