Seattle Plumbing Company

Welcome to Jim Dandy Sewer and Plumbing, Seattle's original plumbers, proudly serving the Puget Sound region since 1908. As dedicated plumbers in Seattle, we provide full-service Residential and Commercial Plumbing and Sewer Services. Whether you need our water heater expertise, drain cleaning, or non-invasive trenchless sewer repair, our licensed professionals are the trusted local experts committed to quality work and clear, upfront quotes.

Water Heaters and Tankless Water Heaters

Need reliable hot water for your home? Jim Dandy Sewer and Plumbing is your trusted local source for all residential water heater services. We handle every job, from sudden issues requiring emergency water heater repair to a planned upgrade. Our experienced plumbers specialize in both traditional tank water heaters and high-efficiency tankless water heaters. With a tankless system, you can enjoy endless hot water while saving energy and reducing your carbon footprint. We'll help you choose the right unit for maximum efficiency and ensure reliable hot water for years to come. If your unit is old, leaking, or providing insufficient hot water, call us today for reliable water heater replacement options.

Drain Cleaning

A slow drain or major backup is a serious hassle. Jim Dandy is equipped with the right tools to clear any clog fast. We utilize advanced techniques like powerful hydro jetting to scour your pipes clean and professional rooter service to cut through stubborn root intrusion. Our plumbers handle everything from a slow kitchen sink to a completely blocked main line. We locate the problem, clear the blockage, and guarantee your drains flow freely again.

Sewer Line Repair & Replacement Services

When you face a serious main line issue, Jim Dandy provides full-service sewer repair and long-term sewer replacement solutions. As specialists in this critical area, we accurately diagnose problems like root intrusion or collapsed pipes using sewer camera inspection. We offer modern, low-impact solutions, including trenchless sewer replacement, which avoids excavating your property. Whether you need a spot repair or a complete system overhaul, trust us to provide clear options and reliable service to restore your line permanently.

Comprehensive Plumbing Services for Your Home

Whether you need faucet repair, toilet installation, professional leak repair, or complex whole-home repiping, Jim Dandy is the only trusted plumber you need to call. Since 1908, we've been the dependable full-service plumbing provider for every residential job in the area. Our licensed plumbers arrive in fully-stocked vans, ready to diagnose the problem and provide a clear, upfront quote before any work begins. Trust our experienced team for professional, dependable service.

Plumbing Repairs and Replacements

Jim Dandy is your everyday residential plumber, ready for everything from leaky faucets to whole-home installations. Our fully licensed team ensures high-quality work for all standard and complex plumbing needs:

• Toilets, Faucets, and Fixtures: Expert repair and installation of new toilets, shower valves, and kitchen/bath fixtures to solve leaks and upgrade your home's look and function.

• Leak Repair: Prompt diagnosis and repair of active pipe leaks and appliance leaks to prevent costly water damage and high utility bills.

• Water Filtration & Softeners: Installation and maintenance of whole-home water systems, ensuring clean, great-tasting, and scale-free water throughout your property.

• Garbage Disposals: Professional installation, replacement, and repair services to keep your kitchen running smoothly and efficiently.

• Whole-Home Repiping: Upgrading old, failing copper or galvanized water lines with modern materials like PEX for reliable flow, pressure, and long-term durability.

• Sump Pumps: Installation, repair, and annual maintenance to protect your basement and crawlspace from flooding and water intrusion.

Ready for Reliable Service? Call Jim Dandy Today.

Don't let plumbing problems disrupt your life. When you need a dependable local plumber, we are ready to provide the professional service your home deserves. Schedule your service online or call us for immediate assistance.