Proudly Pumping Across East & West Hawai‘I

We Go Where the Wastewater Flows

At Bob’s Sweetwater Pumping Service, we’re more than just a septic company—we’re your local experts for septic pumping solutions, serving both East and West Hawai‘i with fast, reliable, and eco-conscious service.

Whether you live in the lush rainforests of Puna, the ranch lands of Waimea, or the dry coastlines of Kailua-Kona, our team has the tools and training to get the job done right. We don’t just reach your property—we arrive ready to restore your system quickly and leave your land spotless.

From same-day septic tank cleaning to long-term maintenance plans, we’ve built our reputation on trust, speed, and island-wide service.

Our Big Island Coverage Map

West Hawai‘I Service Areas

Headquartered near Waimea (Kamuela), our West Side crew services:

  • Kohala
  • Kailua-Kona
  • Kawaihae
  • Waikoloa
  • Puako
  • Captain Cook
  • Kealakekua
  • Holualoa



Our West Hawai‘i trucks are frequently scheduled for both residential septic tank pumping and commercial septic maintenance, including farms, vacation rentals, and restaurants.

If you need emergency septic pumping, this is also the side where our response times are fastest—sometimes same-day.

East Hawai‘I Service Areas

Our East Side technicians operate out of the Hilo region and cover:

  • Hilo
  • Pāhoa
  • Kea‘au
  • Volcano
  • Mountain View
  • Pepeekeo
  • Papaikou
  • Laupāhoehoe
  • Honokaʻa
  • Hāmākua Coast

East Hawai‘i presents unique pumping challenges—frequent rainfall, rural terrain, and off-grid properties. But that’s where we shine. We have the vehicles, knowledge, and grit to serve even the most remote homes and businesses.

We also specialize in cesspool cleaning in legacy properties still using older systems.

Same Day Septic Tank Cleaning—When You Need It Most

Life on the island doesn’t wait for convenience, and neither do septic issues. That’s why we offer same-day septic pumping services where possible—particularly in high-service zones like:

  • Waimea / Kamuela
  • Kailua-Kona
  • Hilo / Kea‘au
  • Kawaihae & Kohala Coastline

If your system is backing up, smells are emerging, or your home inspection is today, we’ll do everything we can to dispatch a truck to your property—no delays, no fuss.

Just call us at the numbers below to check availability.

Call the Local Pros Who Know the Island

We’re not a mainland brand. We’re island people, pumping island homes—with a deep respect for the land, the water, and your time.

📞 West Hawai‘i Office: (808) 885-7159

📞 East Hawai‘i Office: (808) 981-5281

📬 Mailing: PO Box 63013, Ewa Beach, HI 96706

🕒 Hours: Mon–Fri, 7:30 AM – 5:00 PM (Sunday emergencies only)


Not Sure If We Serve Your Area? Just Ask.

Sometimes GPS maps can’t tell the full story. If you live off-grid, have a gated driveway, or are not sure if your neighborhood is on our active routes—call us directly. We’ll guide you.

We’ve pumped tanks off red-dirt ranch roads, dense jungle trails, and steep driveways with no cell signal. No matter where you are, we’ll find a way to get there safely and respectfully.

Keep Exploring Our Services

Looking for more information? Visit the rest of our Bob’s Sweetwater Pumping pages: