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Top-Rated Sewer cleaners in Hilo - Updated Nov 2026

Avatar for Steve's Plumbing & A/C Service
Steve's Plumbing & A/C Service
3.4(
29
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Hilo, HI and surrounding areas

Approved (Corporate)

In business since 1987

Free estimates

Emergency services offered

"Leon and Nathan did an incredible job! They helped dislodge a piece of wood that got in the toilet outflow pipes after a renovation. They were courteous, professional, honest and tried everything to avoid having to cut open our brand new tiled floors. Highly recommend them!!"
Plumbing Projecgs
Commercial and Residential Plumbing Services
Friendly and Professional Staff Here to Serve You
Sewer Repair and Replacement
Plumbing Repair

+14

Response time1 day
44 neighbors recently requested a quote
Recommended by66%of homeowners
Sewer Cleaning FAQs, answered by experts

Depending on the home, wastewater either goes into a septic tank and seeps back into the backyard or is sent via sewer system to a local sewage-treatment plant. Septic systems naturally separate different components of the waste so that it can naturally and safely disperse it. They are usually reserved for homes not served by a municipal sewage department (like rural homes). A treatment plant, on the other hand, speeds up that process through screening and purification.

It is safe to flush small amounts of bleach down the toilet. Don’t flush more than ¼ cup of bleach. Instead, consider diluting it and pouring it down the sink drain.

Some flushable wipes companies say they are designed to disintegrate within a few hours to a few days after being flushed. These wipes allegedly use materials that are more water-soluble than traditional wipes. However, many experts have raised concerns that even so-called "flushable" wipes do not break down as easily as claimed and can contribute to clogs and blockages in sewer systems.

To prevent plumbing and sewer problems, avoid flushing wipes, even those labeled as flushable. Instead, dispose of them in the trash. This can help prevent costly plumbing issues and reduce the strain on wastewater treatment systems.

Homeowners insurance usually doesn’t cover sewer backups because it’s typically an avoidable problem with proper maintenance. The only exception would be if the backup is occurring because of local flooding and only if your city uses a combined drainage system for stormwater and sewage. If that’s the case, your policy should cover any resulting damage.

Outdoor plumbing issues are no less serious or urgent to fix than interior plumbing problems. These problems may require excavation and lawn repair due to the plumbing often being buried underground. The most common outside plumbing problems include:

  • Clogged landscape drainage: $200–$1,000

  • Clogged sewer lines: $60–$250 per linear foot

  • Corroded or rusted pipes: $1,500–$15,000+

  • Leaking drain lines: $200–$1,000

  • Leaking water mains: $300–$4,000+

  • Septic system failure: $600–$3,000+

  • Tree roots in pipes: $200–$1,000

  • Well pump failure: $350–$1,500

The Hilo, HI homeowners’ guide to sewer cleaning services

From average costs to expert advice, get all the answers you need to get your job done.