3J's Plumbing

★★★★☆ 4.3 / 5 (3)
: 74-5583 Pawai Pl Ste D160, Kailua-Kona, HI 96740
: (808) 345-4140
: https://www.3jsplumbinghawaii.com

Company Overview

3J's Plumbing specializes in solar water heater installation and maintenance, solving hidden leaks, plumbing for new builds, and custom plumbing layouts, all with a focus on meeting customer needs.

We've been operating as contractors since 2016, but I've been plumbing in Kona since 2001. Before that, my father was a plumber, contractor, and inspector in Kona starting in the early 80s.

3J's Plumbing was founded to give Kona a dependable choice for plumbing services. Our team believes in delivering both reliable and environmentally conscious plumbing solutions. All cardboard, steel, copper, brass, and aluminum from our shop is recycled.

Business Services

  • Bathtub installation
  • Bathtub repair
  • Drain installation
  • Drain repair
  • Faucet installation
  • Gas line installation
  • Gas line repair
  • Hot water recirculation pump installation
  • Hot water recirculation pump repair
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Shower installation
  • Shower repair
  • Sink installation
  • Sink repair
  • Add to existing system
  • Solar system installation
  • Toilet installation
  • Toilet repair
  • Water heater installation
  • Water heater repair
  • Water pipe installation
  • Water pipe repair

Business Location & Hours



Mon:7:00 AM - 4:00 PM
Tue:7:00 AM - 4:00 PM
Wed:7:00 AM - 4:00 PM
Thu:7:00 AM - 4:00 PM
Fri:7:00 AM - 4:00 PM
Sat:Closed
Sun:Closed

Recommended Customer Reviews

Mark Y.
★★★☆☆

Total cost to replace a water heater. $759.67. Our neighbor had their water heater replaced recently and they recommended 3J's. So I called 3J's and I did not ask for an estimate which was my mistake. They picked up a new water heater (less than $400) which I ordered and paid at Home Depot. They brought it to our condo and replaced the old water heater. There are 4 water heaters in an attached storage outside of our unit. They had to maneuver other water heaters to take ours out. They did not tell me when they arrived and I'm not sure how long it took to do the job, but I feel like they were not there more than 2 hours. A couple days later, I received an invoice of total $759.67. Drain down & move neighboring water heaters to gain access to faulty water heater: 2.5hour X$225/hr, heater flexes: 2X$24, Misc CPVC: 1X$15, Heater pick up$50, Heater disposal $50 and GE Tax.

Gordon K.
★★★★★

I highly recommend 3 J's Plumbing. First of all they show up when they say they will be there. We have used them for a couple jobs and they have all the materials needed to complete the job, work very efficiently, and clean up after the job, and most important, are very easy to work with.

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