
How to Find a Water Leak in a Commercial Building
How to find a water leak in a commercial building in 6 steps: read the pattern, test the meter, trace the water and know when to call a pro.
Guides
Plain-language guides for facility managers, owners, HOA boards and business owners. Learn how to find a leak, what a high water bill means, how to keep a roof ready for the wet season, and how to handle the paperwork after water damage.
All guides
Start with the problem in front of you. Every guide links to the services and specialists that can take it from there.

How to find a water leak in a commercial building in 6 steps: read the pattern, test the meter, trace the water and know when to call a pro.

Why your commercial water bill jumped and how to find the cause: meter tests, running fixtures, irrigation, cooling towers and hidden line leaks.

Free commercial roof maintenance checklist for Bothell and the Puget Sound: drains, seams, flashings, rooftop units and a pre-rainy-season plan.

Who pays for a condo leak in Washington? A step-by-step process for HOA boards: stop the water, find the source, read the declaration, call insurers.

Commercial water damage claim checklist: what to photograph, which records to keep, why the leak source matters and how to work with the adjuster.
Guides help you understand what's happening, but some leaks need instruments and experience to pin down. If the water bill keeps climbing, the same stain keeps coming back, or several tenants or units are involved, professional commercial leak detection is the next step. If water is moving right now, go straight to our emergency leak checklist. For a full overview of every service, see commercial leak repair in Bothell, WA.