Knockout Plumbing & Mechanical LLC

Knockout Plumbing & Mechanical LLC is a family-owned plumber in Seattle, WA, serving residential and commercial clients across the Greater Seattle Area since 2006. The company specializes in residential remodels, hot water heater installations and replacements, sewer repairs, repiping, leak detection, drain cleaning, gas line services, and fixture installations. They provide fast, reliable service for both emergency repairs and full system upgrades, with a focus on transparent pricing, honest workmanship, and customer satisfaction. With a 4.90 rating and a strong volume of positive reviews, they are recognized for their dependable, no-hassle service.

The company emphasizes integrity, community trust, and long-term relationships, describing itself as a team of skilled, licensed, and bonded professionals who treat every home with respect. They pride themselves on being available for emergency plumbing needs, offering free on-site consultations, and handling projects from initial assessment to final completion. Their service area includes King and Snohomish County, with a focus on Seattle neighborhoods and surrounding communities.

Located on South Spokane Street, the business sits just a short walk from Seattle Fire Station #13 and is near several public artworks including Tidal Wave Story and Hydro Roots from the project Vista. It is also within a quarter-mile of Beacon Avenue South and the Jefferson Community Center, placing it in a well-connected, accessible neighborhood with strong community presence.

The business is known for its consistent reliability, skilled technicians, and strong reputation in the Seattle area, supported by its high customer rating and repeated mentions of professionalism, clear communication, and fair pricing in client feedback. Their long-standing presence and community focus reflect a deep commitment to quality service.

As a trusted name in Seattle plumbing, Knockout Plumbing & Mechanical stands out for combining decades of experience with a personal, responsive approach to every job.

Services:

• Full Home Re-Pipes and Remodels
• Gas Line Installation and Outdoor Drainage Systems
• Sewer Repair and Camera Inspections
• Water Heater Installation and Repair
• Water Service Line Replacement