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About Watanabe Pumping

Reliable & Honest

Watanabe Pumping is a locally owned and family operated business. We believe that honesty and integrity are the foundation to a successful and impactful business. Our owner and operator Eric Watanabe is a Wastewater Treatment Plant Operator with the County of Hawai'i and understands first hand the importance of septic maintenance and pumping.

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What We Offer

When you call you will be asked a few questions about your property, usage, and concerns. This information will help us understand your individual situation and needs. Our screening process is designed to help our team assess, prepare, and ultimately get the job done right, saving you both time and money. 


On the day of service, we will contact you to before we arrive. Upon arrival we will locate, expose and open your septic tank lid. Assess and proceed with setup and pumping. Once empty, we will inspect the tank and its components, secure the cover, replace and restore your landscaping as best we can.  It is our goal provide you with a complete service including a  recap, information needed to maintain your particular system as well as answer any questions you may have. All wastewater will then be transported  to our local wastewater treatment plant facility for processing. 


Feel free to contact us by phone, text, or email we are happy to answer your questions. Thank you for your considering Watanabe Pumping for your septic needs.

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Looking deeper into the problem

Often the problem cannot be determined by simply looking into the tank. Issues may be present that are not visible within your buildings plumbing. We are equipped to obtain a live view of your piping to determine if you have a damaged or obstructed line. We can help, let us know if we can be of service.

Expert Service

Watanabe Pumping is committed to getting the job done, especially when it comes to septic maintenance and service. You can count on us to be professional, and efficient from setup to clean up, every measure taken to ensure you are satisfied every step of the way.

Always Prepared

One of the largest time consumers that we will face is locating your septic tank covers. We will utilize specialized equipment to help save us time and  reduce your cost. These tools will help provide our customer an accurate estimate and eliminating unexpected labor costs.

Attention to Detail

We have the experience and skills necessary to tackle just about every type of job that comes our way. With  Watanabe Pumping, clients know exactly what to expect - professionalism, efficiency and exceptional results.

Cesspools in Hawaii are a detriment to the future of our most precious resource, our fresh water aquifers. Without clean water our sustainability in this state is in jeopardy. If you haven’t already please find a reliable contractor and convert your cesspools to septic tanks. You have a personal responsibility to your entire community as well as yourself. For those that have already converted, we humbly ask you consider Watanabe Pumping to help maintain your septic system and Malama this island.

Don’t wait till the last minute, give us a call.

Normal Hours Mon-Sat 8am-5pm. 


Emergency calls will be accepted upon availability. 


Please call, text or email for availability.

Call or Text Us at 808-464-9887

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Mahalo for visiting Watanabe Pumping

Your Satisfaction Is Our Priority

Our team works hard to provide the best services for our clients. We customize our offerings based on specific needs, so get in touch today to receive an initial quote.

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