Plumbing Emergency in Oahu?
We're Ready To Roll Right Now.
Sewage backing up into showers, overflowing toilets, or flooded hallways require urgent professional intervention. United Drain Techs is on standby 24 hours a day, 7 days a week, 365 days a year.
Open 24 Hours • No extra predatory markups • Free phone assessment
"I woke up to a sewage flood coming from my bathroom, I started calling around and UDT was the only company that would come out at this time, Josiah and team was amazing, they calmed me down and let me know they were going to take care of this problem, it was an emergency... they pulled my toilet, snaked the main line, and cleaned up, reset my toilet with a new seal and tested, done in 2 hours!"
4 Steps To Take While Our Techs Are En Route
Following these immediate steps minimizes water damage to your hardwood, drywall, and carpets before Josiah arrives.
Shut Off The Water Source Immediately
If a toilet is overflowing, close the valve behind the toilet bowl clockwise. For main sewer backups or unknown leaks, locate your home's main water meter or shutoff valve.
Do NOT Run Any Water Or Flush
Every drop of water from showers, sinks, dishwashers, and washing machines will flow down to the blockage point and push more sewage back into your lowest drains.
Keep Family & Pets Away From Flood Water
Sewage contains biohazardous bacteria, viruses, and parasites. Avoid walking barefoot through standing water and wear protective gloves if needed.
Call United Drain Techs: (808) 450-8922
Our phone is answered 24/7 by real technicians. We dispatch immediately from Ewa Beach to anywhere on Oahu with high-powered snake and jetting equipment.
Plumbing Emergencies Handled Across Oahu 24/7
Main Sewer Line Backups
When blackwater starts surging out of floor drains, tubs, and toilets simultaneously.
Commercial Grease Trap Stoppages
Kitchen line backups halting restaurant operations during peak dining hours.
Severe Main Shutoff Valve Leaks
Broken pressure valves spraying high pressure water near foundations and drywall.
Tree Root Infiltration Blockages
Aggressive tropical root systems collapsing older clay and cast iron pipe lines.
Toilet & Shower Overflow
Complete blockage in single-bathroom homes needing immediate clearance.
Commercial Property Flood Control
Office buildings, apartment complexes, and retail plazas needing fast restoration.