Recent Blog Posts

Quality Plumbing Supplies

Snohomish County Area

Working Showroom

One-Year Guarantee on Projects

FREE Consultations In-Store

Hours:

Plumbing Solutions for Every Project

Larry's Plumbing Supply has been the cornerstone of plumbing excellence in Snohomish County with over 30 years of expertise. Our locally-owned establishment takes pride in offering an extensive range of high-quality plumbing supplies, and being named Best of Snohomish County 2021/2022! We've curated a diverse inventory to meet the needs of both professional plumbers and ambitious DIY enthusiasts. Our working showroom allows customers to visualize and interact with products before making a decision, ensuring satisfaction with every purchase.

Our friendly and knowledgeable staff is always ready to provide expert advice, helping you navigate through complex plumbing challenges. We stand firmly behind every product we sell, offering manufacturer's guarantees, a Wolverine Brass lifetime guarantee, and our own one-year guarantee on projects. For specialty parts that are hard to find elsewhere, look no further – we've got you covered. Whether you're embarking on a small home repair or a large-scale commercial project, we're here to ensure your success. Visit us today for a free, in-store consultation!

Why Choose Us

Black silhouette of a frog sitting, with large eyes and smiling mouth.

Over 30 Years of Experience

Black and white illustration of a frog sitting with a happy expression.

Working Showroom

Black silhouette of a frog sitting, with large eyes and a curved smile.

Specialty Parts

Black silhouette of a frog sitting, with large eyes and a slight smile.

We Stand Behind Our Products

Black silhouette of a frog sitting, facing forward.

Manufacturer and Project Guarantees

Black silhouette of a frog with large eyes and a slight smile.

FREE Consultations In-Store

Larry's Plumbing Supply

Plumbing Fixtures

Plumbing fixtures are the essential elements that bring comfort and functionality to your space. From stylish bathtubs and efficient toilets to modern showers and sinks, these fixtures are designed to deliver convenience and reliability. Visit the Larry's showroom today for guidance on the perfect fit for your bathroom, kitchen, or wherever high-quality plumbing is needed.

Plumbing Components

Behind every successful plumbing system are the components that keep everything connected and flowing smoothly. Pipes form the backbone of water distribution, while fittings and connectors ensure secure, leak-free joints. Additional parts like valves, seals, and gaskets maintain system integrity and prevent costly issues. Our team offers all this and more.

Logo for Larry's Plumbing Supply: A blue wrench with company name and tagline

Larry's Plumbing Supply

(425) 200-6450

Logo for Protocol Plumbing & Sewer. A blue wrench and the text

Protocol Plumbing & Sewer

(425)743-4340

1624 Grove St.

Marysville, WA 98270

Showcasing Excellence in Plumbing Solutions

Overhead view of frothy ocean waves in shades of teal and white.
Aerial view of a winding river flowing through a lush green forest.
Sandy surface with curved, parallel ridges and shadows.
Two overlapping speech bubbles with dots inside, representing communication.

Here's what our satisfied customers are saying...

At Larry's Plumbing Supply, we take pride in providing exceptional plumbing fixtures and supplies to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Larry's Plumbing Supply and let others know what you think.