Golden Penny Sanitation Inc. provides fast and effective sewer and drain cleaning services in Honolulu and throughout Oʻahu. From clogged sinks to backed-up sewer lines, our experienced team uses advanced equipment to restore proper flow and protect your plumbing system.
Sewer & Drain Cleaning in Honolulu & Oʻahu
From a blocked sink to a backed-up main
- Residential and commercial drain cleaning
- Hydro jetting for stubborn blockages
- Emergency sewer and drain services
- Safe, professional clog removal
- Preventative drain maintenance options
- Service across Honolulu and surrounding areas
How we clear a line
The difference between a line that stays clear and one that blocks again in three months is usually whether anyone looked inside it first. Snaking a pipe blind clears today’s symptom and tells you nothing.
- Camera the line first where access allows, so we know what is actually in there before choosing a method
- Cable it when the blockage is soft or local — fast and cheap when that is genuinely all it is
- Hydro jet when the pipe is coated rather than plugged. A cable punches a hole through grease and scale; jetting takes the line back to its own wall
- Re-camera after jetting, so you can see the pipe was cleared rather than just flowing again
- Tell you when the problem is the pipe and not the blockage — a bellied, cracked or root-invaded line will clog again whatever we do to it
We would rather tell you a line needs repair than take payment to clear it again every few months. If it is a sewer line repair, we will say so and show you the footage.
What drain and sewer clearing costs
Published prices, so you know what a clog costs before you call. Most jobs land in these ranges.
- Unclog a toiletAuger or plunge only$125
- Unclog a drainSink, tub, shower or laundry line$299 – $325
- Unclog a sewer lineMain line back-up$299 – $475
If the same line keeps clogging, clearing it again is treating the symptom. Hydro jetting ($499) scours the whole pipe wall, and a camera inspection ($299) shows whether something is broken down there. We will tell you which one you actually need.
Restaurants, kitchens and commercial lines
Commercial drain lines fail differently from residential ones, and on Oʻahu the cause is almost always grease. It leaves the trap as warm liquid, cools in the line, and narrows the pipe a little more every service. By the time a floor drain backs up mid-shift, the line has usually been closing for months.
That is the same problem we are already in your kitchen for. We service grease traps across Honolulu, from Waikīkī, Chinatown, Kakaʻako and Ala Moana out through East Honolulu — so clearing the lines that feed them is the same visit and the same truck.
- Kitchen and floor drain lines cleared by jetting, which is what hardened grease actually requires
- Line clearing scheduled alongside your grease trap service rather than as a separate call-out
- After-hours and early-morning slots, so the work does not run through service
- Property managers and multi-unit buildings — stacks, shared laterals and recurring problem lines
- Camera footage you can put in front of a landlord, a tenant or a health inspector
See grease trap services for the trap side of it, and Honolulu for how we schedule commercial work across the city.
Signs the line needs attention
One slow drain is a local clog. These are the signs that the main line is the problem, which is a different job and a more urgent one.
- More than one fixture draining slowly at the same time
- Gurgling from a toilet when a sink, shower or washing machine drains
- Water rising in a shower or floor drain when another fixture runs
- Drain smells that keep coming back after cleaning
- The same clog returning every few months in the same place — that is a pipe problem, not a blockage
- Sewage backing up into the lowest fixtures in the building
The last one is an emergency — here is what to do while you wait. We answer 24/7 across Oʻahu, so call (808) 630-9966 and stop running water until we get there.
What a backup costs if you leave it
A clogged drain or sewer backup can disrupt your home or business and lead to costly damage. With Golden Penny Sanitation, you get quick, reliable service that solves the problem and helps prevent future issues.
- Fast response for emergency drain problems
- Restore proper flow and prevent property damage
- Safe and effective methods for long-term results
- Service available for both homes and businesses
- Peace of mind with experienced local technicians
Frequently Asked Questions
How much does it cost to unclog a drain or sewer line in Hawaii?
On Oʻahu we charge $125 to auger or plunge a toilet, $299 to $325 to unclog a drain, and $299 to $475 to clear a main sewer line. If the same line keeps backing up, hydro jetting at $499 or a $299 camera inspection is usually the better spend.
What are common signs I need drain cleaning?
Slow-draining sinks, gurgling toilets, foul odors, or frequent backups are all signs your drains may be clogged.
Do you use hydro jetting?
Yes. We use hydro jetting and other advanced methods to clear tough blockages safely and effectively.
Can you handle both residential and commercial drains?
Absolutely. We provide sewer and drain cleaning services for homes, restaurants, and commercial buildings across Oʻahu.
Do you offer emergency drain cleaning?
Yes. If you have a sudden clog or sewer backup, our team can respond quickly to restore service.
How can I prevent future drain clogs?
Regular maintenance, avoiding grease disposal in sinks, and scheduled professional cleanings help keep your drains clear.