Precision Oahu Drain CareSewer Scope, Hydro-Jetting & Cable Rooting
Locally owned by Josiah Kapoi in Ewa Beach. We diagnose pipe blockages with HD color camera pre-scans, scour pipes clean with industrial hydro-jetting, and slice roots fast.
Hydro-Jetting
Up to 4,000 PSI high-pressure line scouring removes years of grease, scale, sand & roots.
Sewer Scope & Camera
Live color video pre-scan & line locating pinpoints blockages, depth, and pipe condition.
Commercial Cable Rooter
Heavy-duty power rooter blades slice through invasive tree roots, wet wipes & tough obstructions.
Cast Iron Descaling
Carbide chain flails smooth tuberculated older Hawaii pipes without trenching or destroying slabs.
No Guesswork. Real Solutions For Oahu Drains & Sewers.
United Drain Techs LLC specializes exclusively in the heavy-duty diagnostic and clearing techniques required for Hawaii's coastal environment, mature tropical tree roots, and aging cast iron plumbing.
Sewer Scope Pre-Scan & Radio Depth Locating
Self-leveling color cameras reveal the exact blockage source, structural cracks, and exact depth before any work begins.
Precision High-Pressure Hydro-Jetting
High-velocity water jets scour grease, sand, mineral scale, and sludge wall-to-wall without pipe damage.
Heavy-Duty Cable Rooting & Snake Clearing
Motorized commercial snakes with hardened cutter heads slice through invasive tree roots and physical obstructions.
What Oahu Residents Say About Josiah & Team
Here are 3 of our most recent real customer reviews from Google & BBB. We treat every home like our own.
"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 so I understand the prices, but to be honest it wasn't that expensive like other companies. They pulled my toilet, snaked the main line, cleaned up, reset my toilet with a new seal, and tested. Done in 2 hours!"
"Asked around and referred to United Drain Techs. Josiah was the plumber, accompanied by an eager to learn, helpful apprentice. Josiah is experienced and efficient, cleared the line quickly and showed us the video camera feed of the clean pipe. Very high quotes from other island providers reflected they were taking advantage of customers, but United Drain Techs was honest, transparent, and fair."
"We needed some simple sink drains cleared so we contacted United Drain Techs. Josiah came out promptly and discovered a hidden leak at our main water line valve and replaced it right on the spot before it caused catastrophic damage. Super quick & amazing service!! We will never call another plumber in Hawaii."
Sewage Backup or Flooding Drain Right Now?
Don't wait until water ruins your floors and creates health hazards. Josiah and the United Drain Techs emergency response team are on call 24 hours a day across Oahu.