YAMAZ Plumbing
Company Overview
YAMAZ Plumbing, a certified contractor (C-30237), offers complete plumbing work in Hawaii. We handle residential, commercial, and industrial plumbing projects. From a basic water heater install or large apartment building plumbing, we're the team you can trust. Our technician is skilled in traditional fixtures, leak repairs, and solar water heating systems. Customer satisfaction is our focus at YAMAZ Plumbing.
With over 20 years of plumbing experience, Tad Y launched YAMAZ Plumbing after more than a decade working for another plumbing company.
Tad Y has more than 20 years of plumbing experience. Originally a carpenter, but plumbing was his true calling. He spent time at several plumbing companies on the island, he decided to open his own business.
Tad Y is originally from in Waipahu and now makes his home in Aiea. In his free time, Tad spends time fishing, dirtbike riding, drag racing, and other outdoor sports.
Business Services
- Plumbing inspection
Business Location & Hours
Mon: | 8:00 AM - 5:00 PM |
Tue: | 8:00 AM - 5:00 PM |
Wed: | 8:00 AM - 5:00 PM |
Thu: | 8:00 AM - 5:00 PM |
Fri: | 8:00 AM - 5:00 PM |
Sat: | Closed |
Sun: | Closed |
Recommended Customer Reviews

Unlike the negative reviews left here I had an amazing experience with YAMAZ. My call was dispatched through American Home Sheild because of the constant re-scheduling with another plumber. Immediately after my conversation with American Home Sheild YAMAZ was dispatched. Within less than five minutes he had called and was in my home in less than half an hour. He completely fixed my leaky shower. I have the utmost respect for this plumber he is very professional, kind, and determined. Through my experiences with using American Home Sheil within less than five minutes he had called and was in my home in less than half an hour. He completely fixed my leaky shower. I have the utmost respect for this plumber he is very professional, kind, and determined. Being that American Home Sheild Call Center is in the Philippines now To help bridge the gap I would follow up with American Home Sheild before contacting the plumber yourself. At the end of the day it's American Home Sheild that chooses to approve or deny a claim. The plumber is only being told what to do by American Home Sheild.

Really surprised about the negative reviews. I've been assigned Tad multiple times through AHS and each time he has been great. Called me right away, scheduled right away, came when he said he was coming. If there was something he couldn't fix himself, he kicked the claim back to AHS for a new contractor. Very professional and courteous. We even hired him outside of AHS to replace a water pressure regulator that was no longer working. Thanks Tad :)

Tad was awesome!! In and out...problem fixed!! Appreciate the promptness and professionalism!!

This guy claimed the leak came from somewhere when it was actually from the pipes themselves. I used him thru AHS and much like everyone else here, he sucked ass. Super lazy, you'll know what I'm talking about when you see him.

Once you receive the text message from AHS, call Yamaz Plumbing right away. Tad came over the next day and fixed my toilets. He was efficient and knew exactly what to do. Mahalo Tad!

Tad was on time and did everything I had expected him to do. No complaints here, just recommending him to do the job.

WARNING: CALL A DIFFERENT PLUMBER! Just like the rest of the people here, was dispatched for AHS. He came and claimed he replaced everything as directed. Did not and now won't return my calls or texts. WARNING: CALL A DIFFERENT PLUMBER!

I have AHS as well and I called AHS to schedule all my plumbing needs...I called Tad right away - and called him again to schedule- tip for you AHS subscribers, call the vendor right away and continue to call until you get a live person to answer! Anyway Tad came the next day and fixed everything efficiently!

Beware this company is very irresponsible. Sets appointment with customer then does not show. Called several times, does not answer. If you have American home shield policy ask for another contractor. I believe by him not showing it was a blessing in disguise. Look @ the other reviews there is certainly a trend of poor business practices. American home shield should do a better job of screening their contractors, especially for there ability to service their customers in a timely manner and being reliable in servicing their customers. Save yourself the anguish and call another plumber.

Absolutely terrible. He came to my house the first time and didn't bring the parts he needed so told me to call him later to reschedule. I called again to reschedule and he was a no call-no show. Find someone else to do your plumbing. This guy is terrible. It's a wonder how he is still open with business practices like that.