Famous PlumbingSupply.com® offers the largest selection of plumbing supplies online since 1995

Largest Inventory - Best Service - Lowest Prices

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Same day shipping on in-stock orders placed before 4:30pm Pacific Time M-F

Bathroom

Commercial

Drain Cleaning

Drains

Fittings

Flood Stops

Fountains

Independent Living

Kitchen

Mirrors

Outdoor Faucets

Pumps

Shower Heads

Steam

Tankless

Toilet Repair

Toilet Seats

Water Filters

Learn More About...

Water Filter Buying Guide
An overview of the kinds of filters available and what you need to know before buying.

Learn how to perform simple plumbing repairs

Plumbing DIY
Find helpful tips & tricks, step-by-step instructions, and video tutorials for simple plumbing projects.

Educational Articles
Learn more about plumbing-related issues and how to choose the best plumbing products for you.

Locate hard-to-find repair parts...

Garbage Disposer Parts
We are the National parts dealer for Waste King (BoneCrusher), Sinkmaster, and Whirlaway

Bathtub Drain Parts
Fix up your bathtub drain with brand new replacement parts.

Faucet Repair Parts
Find parts for kitchen, bathroom and tub/shower faucets.

Find plumbing products starting with the letter:

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Company Background

PlumbingSupply.com^® has been in the news and received much recognition since 1995.

We are now celebrating our 21st year of great service on the Net. Keeping our customers happy will always remain a top priority.

We currently have 2,949 product pages online, and we'll continue to be the leading online plumbing supplier for years to come.

Customer Feedback

You guys are awesome! Good products, good prices and excellent customer service. Thank you! You are the best online plumbing supplier I have found, and I did A LOT of research and tried several other online companies before finding you.
- Al Semas, Benicia, California

I am so amazed about your handling of my first order. I was so impressed that I have recommended you to others. You are now my first bookmark in your category.
- James Montgomery, Cambria, California

Read more customer testimonials here

We are the plumbing supplier with personality

March 4th, 1888 - March 31st, 1931 -- Celebrating the life of Knute Rockne (football coach), who said,
"Build up your weaknesses until they become your strong points."

Check out some of our founder's favorite quotes.

Need a laugh? View funny plumbing related jokes.

We accept most credit cards and PayPal
Easy payment methods