Searching for an honest, reliable plumber in Honolulu? Look no further than 535 Plumbing. Founded in 2015 by Shane Mizusawa, our company is known for meticulous handiwork as well as our exceptional customer service. We are not a giant chain looking to make money off of you. We are your neighbors, ready to help you anyway we can. We’re plumbers that truly care!

535 is family owned and operated. As a local business, we take great pride in our work and want to provide you with the best experience possible. Our motto is to go above and beyond the call, blessing the people we meet each and every day. Want to hear what our neighbors think of our services? Visit our Yelp page and see why we are one of the best plumbers on Oahu!

group picture of 535 Plumbing employees


Shane is a well-known plumbing contractor with personal ties to the industry. He comes from a family of experienced plumbers, giving him a lifelong experience in the industry and community. With a well-trained team at his back, 535 Plumbing works hard each day to surpass your expectations.

Trustworthy Service


At 535 Plumbing, we are focused on giving our customers the best possible outcomes. We are accommodating of all schedules and we will make sure to deliver high quality services that fix the problem the first time. There are no hidden fees, no secrets, and no missed steps. Trust us to get the job done right, quickly and properly!

Comprehensive Plumbing Services

Nothing is worse than hiring a contractor that can only work on certain jobs. You won’t have to worry about that with us! At 535 Plumbing, we provide the full gamut of comprehensive plumbing services. No matter what your plumbing needs are, we have you covered!


Plumbing Service Locations

Honolulu • Waimanalo Beach • Kailua • Kaneohe • Waikiki • McCully – Moiliili • Nuuanu – Punchbowl • Aiea • Pearl City • Waipahu • Kapolei • Hawaii Kai • Windward • Manoa • Kalihi – Palama • Waipio • Waipio Acres • Aina Haina • Waialae • Kaimuki • Makiki Heights • Makiki – Lower Punchbowl – Tantalus


Don’t see your location in this list? We are able to go island-wide for certain services. Just give us a call at (808) 300-0535 and we can talk about accommodating your specific plumbing needs.


Whether your project is commercial or residential, 535 Plumbing has you covered.

Plumbing Installation

We install any fixture or appliance, inside or out

Drain Cleaning Services

Whether you need snaking or hydrojetting, we clear them all

Camera Inspection

We'll diagnose your issue and determine the best solution

Plumbing Repair Services

We repair every plumbing issue you may encounter

Water Heater Service

Installation and repair to restore your hot water supply

Leak Detection & Repair

We use cutting edge technology to locate your leak

New Construction Plumbing

We do renovations, additions and new construction

Plumbing Inspection

Confirm that all plumbing structures and systems work properly

Pipe Repair & Pipe Installation

Galvanized to Copper, Cast Iron to ABS and rerouting

Hydro Jetting

High-pressured water for tougher clog jobs

Pipe Replacement

When repairs are no longer an option or upgrades are due

Water Main Repair

Installation, inspection, and repair

535 plumbing llc

We take pride in going beyond the call

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