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When pipes leak, drains clog, or fixtures fail, you need a team you can trust to fix the problem fast — and fix it right. At Biddle Contracting Services, we offer full-service plumbing services in Seattle, Tacoma, and surround cities for both homes and businesses. Whether you’re dealing with an urgent issue or are planning an upgrade, we’re here to help.
Our licensed plumbers work on all types of systems — from older homes with legacy pipes to large commercial facilities with complex plumbing infrastructure. We provide fast response, upfront pricing, and work that holds up over time.

Plumbing problems rarely wait for a convenient time. Our team responds quickly to emergency leaks, clogs, and broken water lines to restore function and prevent further damage.

Consistent hot water, year-round. Our team repairs and replaces hot-water systems to ensure maximum performance and energy efficiency. Whether you’re upgrading to a new unit or fixing an existing one, we’ll keep your water supply running reliably.

Clear drains. Clean results. We remove buildup and blockages to prevent backups and protect your plumbing infrastructure from damage.

We install and replace plumbing fixtures for both new construction and existing spaces, including faucets, toilets, showers, and sinks. Our installations meet all local codes for safety and efficiency.

From copper pipes to modern PEX systems, we handle complex repairs and replacements that keep your plumbing infrastructure durable and leak-free. Our technicians ensure proper fitting, sealing, and long-term reliability.

These are some of the most important rooms in your home, and they have some of the most complex plumbing systems. We provide everything from repairs to complete remodel support.
We’re not just another plumbing company in town; we’re part of the Seattle and Tacoma community. For 50 years, families and businesses have trusted us to deliver quality work without the runaround. We keep job sites clean, pricing clear, and communication simple. Our promise: dependable plumbing, fair rates, and service that earns your trust every time.
We provide residential and commercial plumbing throughout Seattle, Tacoma, and neighboring cities across the Puget Sound region.
Absolutely. Our team is available for urgent plumbing repairs, including burst pipes, major leaks, and drain blockages. When problems can’t wait, we respond fast to minimize water damage and restore your system.
Yes. We offer scheduled plumbing maintenance to help prevent emergencies and extend the life of your system. Routine inspections can detect leaks, drainage issues, or worn fixtures before they cause costly problems.
A plumbing emergency includes any issue that risks flooding, property damage, or loss of water access — such as burst pipes, sewage backups, or complete water heater failure. If you’re unsure, call us. We’ll help determine the urgency and provide next steps.
In some cases, yes. Most homeowner insurance policies cover sudden and accidental water damage (like a burst pipe), but not gradual leaks or poor maintenance. We can document the cause of the issue to support your insurance claim.
You can call us directly or request service online using our contact form. A member of our team will confirm your appointment and provide a clear estimate before any work begins.
Yes. Biddle Contracting Services is fully licensed and insured in the state of Washington. Every technician on our team is trained and certified to ensure your plumbing work meets safety and building code requirements.
First, turn off your main water supply valve immediately to stop the flow of water. Then, call Biddle Contracting Services. We’ll send a licensed plumber to locate the break, perform necessary pipe repairs, and get your water system back up safely.
Yes. Preventative maintenance helps avoid costly repairs and keeps your system running efficiently.
Don’t wait on a repair that could turn into a bigger problem. Whether you need a quick fix, a new install, or full replacement, Biddle Contracting Services is here to help. Call today or request your free estimate right here online.