Toilet Repair & Installation — Your O'ahu Plumber to Fit Any Toilet
Running toilets waste thousands of gallons a month. Leaking bases cause floor damage. Clogged toilets are an emergency. Whatever the issue, our licensed plumbers fix it right — same day, every time.
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What We Do
Toilet Services We Provide on O'ahu
From a simple flapper replacement to a full toilet replacement — we do it all.
Running Toilet Repair
A constantly running toilet wastes 200+ gallons per day. We diagnose and fix the root cause — flapper, fill valve, float, or flush valve — so your toilet stops running and your bill goes down.
Clogged Toilet Clearing
When plunging doesn't work, the clog is deeper or more serious. We clear blockages safely without damaging your toilet or drain line — no matter what's causing the backup.
Leaking Toilet Base Repair
Water pooling around the base of your toilet means the wax ring has failed. Left untreated, it rots the subfloor. We reseat the toilet with a new wax ring and restore the proper seal.
Tank & Flush Mechanism Repair
Tank fill valves, flappers, handles, trip levers, and dual-flush mechanisms — we repair or replace all internal tank components on every toilet brand.
New Toilet Installation
Upgrading to a new toilet? We handle the removal of your old unit and installation of the new one, including supply line connection, wax ring, and testing.
Toilet Flange Repair
A cracked or corroded toilet flange causes an unstable, rocking toilet and failed wax ring seals. We repair or replace the flange to give your toilet a solid foundation.
Don't Wait
Signs You Need Toilet Repair or Replacement
Toilet runs continuously or cycles on and off by itself
Water around the base of the toilet — especially after flushing
Toilet rocks or moves when you sit on it
Toilet requires multiple flushes to clear
Toilet clogs frequently with normal use
Flush handle is loose, stuck, or has to be held down
Toilet makes banging, humming, or whistling sounds
Cracks visible in the porcelain tank or bowl
Common Questions
Frequently Asked Questions
How much water does a running toilet waste?
When should I repair vs. replace my toilet?
Can you install a toilet I already purchased?
Why does my toilet keep getting clogged?
Is water around the toilet base always a wax ring problem?
Available at These Locations on O'ahu
Alpha Omega Plumbing provides this service throughout O'ahu. Select your area for local service details:
Serving all of O'ahu — view full service area
Get Your Toilet Fixed Today
Running, leaking, or clogged — our licensed plumbers fix toilet problems same day across all of O'ahu.