Plumbing Leak Repair — Your O'ahu Bathroom Plumbing Company
Even a small leak wastes thousands of gallons and causes serious structural damage over time. Alpha Omega locates and repairs all types of plumbing leaks — from visible drips to hidden leaks behind walls, under slabs, and inside ceilings — fast.
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What We Do
Leaks We Find & Fix on O'ahu
Leaks come from many sources. We diagnose and repair them all.
Pinhole Leaks
Pinhole leaks in copper pipes are common in O'ahu homes due to Hawaii's mineral-rich water. We locate every pinhole, not just the one causing immediate damage, and repair or replace the affected section.
Hidden Leaks Behind Walls & Ceilings
Discoloration, soft drywall, or musty smell are signs of a hidden leak. We use pressure testing and electronic detection to find it without tearing out entire walls.
Slab Leaks
Leaks under concrete slabs are serious and expensive to ignore. We locate slab leaks precisely and give you repair options — from spot repair through the slab to rerouting the line through the walls.
Pipe Joint & Fitting Leaks
Corroded or failed fittings, loose connections, and deteriorated pipe joints are repaired or replaced to restore a watertight system.
Water Heater Leaks
Water heater tank leaks, valve drips, and connection failures are diagnosed and repaired — or we'll advise you if replacement is the smarter investment.
Commercial Leak Repair
Leaks in commercial buildings, multi-unit properties, and restaurants require fast response to prevent business disruption. We handle commercial plumbing leaks across all of O'ahu.
Don't Wait
Bathroom & Whole-House Leak Repairs Done Same Day
Water bill is higher than normal with no change in usage
Water meter keeps running when all fixtures are off
Discolored, soft, or bubbling drywall or ceiling
Musty or mildew smell in walls, floors, or cabinets
Warm spots on the floor (possible hot water slab leak)
Low water pressure throughout the house
Sound of running water when nothing is on
Visible corrosion or moisture around pipes under sinks
Common Questions
Frequently Asked Questions
How do I know if I have a hidden leak?
Can you find a leak without cutting into my walls?
What's a slab leak and why is it serious?
Should I repair the leak or repipe?
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
Don't Let a Leak Become a Disaster
The longer a leak runs, the more damage it causes. Call us for same-day leak detection and repair anywhere on O'ahu.