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Hawaii

Drain and Toilet Clog Repair Across Hawaii

Fast, reliable service, done right the first time.

Slow sink, backed-up shower or a toilet that will not flush? We clear clogs on Oahu, Maui and the Big Island and find out what caused them.

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A clogged drain rarely fixes itself. Water that drains slowly today usually stops draining next week, and a toilet that needs two flushes is often the first sign of a blockage further down the line. All Aloha Plumbing clears sink, tub, shower, toilet and main line clogs on Oahu, Maui and the Big Island, and we tell you what caused the problem so it does not keep coming back.

Signs the Problem Is More Than One Drain

A single slow sink usually means hair, soap or food in that fixture’s trap. These signs point to a blockage in a shared branch or the main sewer line instead:

  • More than one fixture is slow or backing up at the same time
  • The toilet gurgles or bubbles when the washer drains or the shower runs
  • Water comes up in the tub or shower when you flush
  • A sewage smell near floor drains or outside cleanouts
  • Clogs return within days of being cleared

Main line blockages are worth calling about early, because the next backup can push wastewater into the lowest drain in the house.

How Clogs Differ From Island to Island

The plumbing behind the wall changes what we find and how we clear it.

  • Oahu. Honolulu high-rises and condos often share drain stacks between units, so one kitchen’s grease can back up a neighbor’s sink. Older homes in established neighborhoods may still have cast iron or clay sewer laterals that roots work into. See drain and toilet clog repair on Oahu.
  • Maui. Vacation rentals in Kihei, Wailea and Lahaina see heavy use and a steady stream of guests who flush wipes and pour grease down the sink. Some rural and Upcountry homes are on cesspools or septic, where slow drains can mean the system is full. See drain cleaning on Maui.
  • Big Island. Many homes outside town use cesspools, septic or rainwater catchment, and distances between Kailua-Kona, Waimea and Hilo are long, so we give an honest arrival window when you call. See drain and toilet clog repair on the Big Island.

Across all three islands, Hawaii law requires cesspools to be upgraded, converted or closed by 2050. If your home has one, a recurring backup is a good time to plan for that work.

How We Clear the Line

We match the tool to the pipe and the blockage. A closet auger reaches through the toilet without scratching the bowl. A drain cable clears hair and soap in sink and tub branches. For grease, scale and roots in a main line, hydro jetting scours the pipe wall instead of punching a small hole through the clog. When a line keeps failing, a camera inspection shows whether the pipe is cracked, sagging or full of roots, so you know if the fix is cleaning or repair.

You get an upfront price before work starts, and we run water through the line before we leave to confirm it drains.

Habits That Prevent Most Clogs

  • Flush only toilet paper, even if a wipe is labeled flushable
  • Wipe greasy pans into the trash before washing them
  • Use strainers in showers and kitchen sinks, and rinse sand off outside after the beach
  • Skip chemical drain openers, which can damage older pipe and rarely clear a full clog

Drain Help on Every Island

All Aloha Plumbing is family-owned, licensed and insured under Hawaii contractor license CT-36812, with teams based in Waipahu and Makawao and service across the Big Island. We offer $50 off any plumbing service, $75 off hydro jetting, and senior and military discounts. For details on your island, visit our Oahu, Maui or Big Island pages, or call the number at the top of this page. A real plumber answers 24/7.

Need Drain Clogs / Toilet Clogs on Hawaii?

A real plumber answers 24/7. Average island response: under 30 minutes.

Call (808) 466-0000

Need Help Now?

Plumbers on call 24/7 across Oahu, Maui,
and the Big Island.

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Our Services

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Two All Aloha Plumbing technicians handling a hydro jetting machine at a job site
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Quick Answers

Good To Know

Do you clear drain and toilet clogs on all three islands?

Yes. We clear sink, tub, shower, toilet and main line clogs for homes and businesses on Oahu, Maui and the Big Island. Our teams are based in Waipahu and Makawao, and we serve the Big Island as a service area. Emergency backups are handled 24/7, and you get an upfront price before any work starts.

Why does my drain keep clogging after it is cleared?

A clog that returns usually means the first fix only opened a small path through the blockage, or the pipe itself is the problem. Grease and scale coat the pipe wall, roots grow back through cracked joints, and sagging pipe collects debris. A camera inspection shows which it is, and hydro jetting or a pipe repair may be the lasting fix.

Can a cesspool or septic system cause slow drains?

Yes. When a cesspool or septic tank is full or failing, every drain in the house can slow down at once, even though no single pipe is blocked. This is more common on the Big Island and in rural parts of Maui. A plumber can check whether the issue is in your drain lines or the system they flow into.

Is a toilet that will not stop overflowing an emergency?

Yes, treat it as one. Turn off the water at the shutoff valve behind the toilet, stop using other fixtures in the house, and call our 24/7 line. If water also comes up in the tub or shower, the main line is likely blocked, and wastewater can damage floors quickly. A real plumber answers day or night.

Real Customers • Real Stories

What Our Ohana Says

5 star rating quote

“All Aloha came out super fast and fixed our leak the same day. Excellent service! These guys are real pros and treated my home with respect.”

HBM

Hawaii Bottle Man

Honolulu, Oahu

5 star rating quote

“They replaced our water heater quickly and left everything spotless. The crew showed up exactly when they said they would. Couldn’t ask for better.”

RC

Ray Cabanting

Kailua, Oahu

5 star rating quote

“Called at midnight with a burst pipe. They were here in 25 minutes and had it contained before the ceiling came down.”

TT

Thai Tran

Kapolei, Oahu

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Proudly Serving

Three Islands. One Family.

From the North Shore to Hilo, we’re proud to bring honest plumbing with aloha to homes across Hawaii.

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Maui

Maui

Kahului • Lahaina • Kihei • Wailuku

Oahu

Oahu

Honolulu • North Shore • Kailua

Big Island

Big Island

Kailua-Kona • Hilo • Waimea

Trusted. Licensed. Recommended.

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