old school quality

Since 1996 when we established Finn Plumbing Inc. as an original San Luis Obispo County business, 30 years later, we are still keeping our past heritage of "built to last" and "do it right the first time" while incorporating the new technologies and business models of the day that have proven to be beneficial to our customers and community.

About Us

Noel Finn is our owner and master/journeyman-level plumber. An accredited GREEN PLUMBER, Noel grew up in the plumbing industry with his Dad and Uncle both owning plumbing businesses. With Hawaiian roots, you will often find him at the Morro Bay Rock surfing. He brings Aloha to his days of work and play.

Nanette Finn is our owner and senior office manager head of admin, marketing, accounting, training, and R&D. Also known as The Plumber's Wife, be sure to get her eBooks documenting her unique health journey in line with the American Standard vintage posters, "The Plumber Protects the Health of the Nation." 

Our Support Services Team:

Ash, the owner's son, is a "next-generation water professional"  who self-funded his college education and graduated from UC Berkeley Engineering, is now a Water Resource Engineer consulting with us on topics such as Environmental/Civil Engineering, including systems of water conservation, water capture, organic farming, permaculture, and ways to keep land, water, and air healthy.  He is often at Morro Bay Rock surfing and frequently travels and now lives in Phoenix, AZ as he works remotely. A farmer and foodie at heart, Ash has spent time on farms in Seattle Washington and Northern California including working at Alemany Farm in San Francisco.

Ani, the owner's daughter, is a student at Eastern Washington University, with a A.A. in Business Administration from Cuesta College. Studying Events Planning, Leadership, and Marketing, Ani helps with business development and creative insight. 

Andrea, the owner's daughter, is a student at Cuesta College with interests in business, marketing, and design. She assists with marketing, creative insights, and business development. 

We are proud to be part of the forward-thinking solutions to help meet the water and energy needs in our community. As industry product testers and influencers, we keep informed of innovations, and put products to the test before bringing them to market for the benefit of all. 

Visit our website frequently to see what we are up to and get updated tips on how you can make a difference in saving energy and water, which often translates into lower water and energy bills.

New Times Best of Award Winner . . . Next Door Neighborhood Fave Winner . . .

A dynamic and different kind of plumbing company.

We are "old school quality" in a new era of technology and a modern economy. Watch for innovations and forward thinking solutions for the next generations. Join our email list to get notified of updates.

Loving the Fan Mail - Thank you!

“I just wanted to drop you a quick note to show my appreciation for the great work you did on my water main at … Golden West Place. Everything turned out great. I am happy that I waited to get you out there. I know you are a busy one-man shop, and I appreciate the quality of your work at a fair price. I attached a couple of photos of how it looks now…it actually looks better than before…what a difference a week makes! I will definitely recommend you to everyone I know. I look forward to doing business with you again at my San Luis house."

Call Finn Plumbing Inc. at

805-544-5325 or 805-528-4693

Satisfied Customers

“Overall an excellent experience. Personal service made it easier than expected”.
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“I have had time to enjoy my new kitchen and it is truly a delight. Thanks to you, the project was completed as scheduled, and no leaks or drips”.
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“Everyone was extremely polite and customer service minded. Thank you!
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“Noel made our day. He is an outstanding plumber!”
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old school quality

Vintage American Standard

Our signature posters from American Standard show our uncompromising commitment to the best plumbing practices that stand the test of time. This means the best plumbing for your home and plumbing system.

American Standard Posters:

For the Love of the Job

The Plumber Protects the Health of the Nation

Any Porcelain - Any Pipe - Any Time

Working Toward a Clog-Free Nation