Busia Junction, Odorkor - Accra
Monday - Friday 08:30am-5:00pm
+233 (0) 245 199 271

For your next Toilet Digester Installation and Water Treatment works?

Waste Water Treatment Plants

Waste water treatment involves the introduction of special chemicals that treat the liquid effluents to clean water that can be used to water gardens or allowed to flow into the drain without any health risk.
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Toilet Digester Installation

Toilet digester is the latest technology that introduces economic bacteria into chambers created to receive human waste material. These bacteria feed on the waste and multiply from 2 to 5 billions every 30 minutes. The digester is only 2ft by 4ft by 6 inches deep and made of Filter, Fiber and French drain.
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Supply of Protective Gears

We have a stockpile of protective gears including nose mask, surgical gloves, boots and other products that are essential for hands on project.
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Why Choose Us x

Cost Advantage

The most obvious benefit to our client is cost saving. We endeavor to provide our cherished clients with top-level plants and products at competitive prices.

Focus On Core Areas

Outsourcing for our services would free your energies and enable you to focus on building your brand, invest in research and development and move on to providing higher value-added services.

Increased Efficiency

With over 12 years of existence, we have mastered the art of delivering when it matters most. Thus we can do the job better with our knowledge and understanding of the field, ultimately leading to increased productivity and efficiency.

Accessed to Experts

Our customers no longer need to invest in recruiting and training expensive resources for your business. Otech Biotech is deluged with a pool of skills to cater to all a client’s needs concerning maintenance, cleaning, and technical advice and after-sales service.

Detailed Estimated

Our team ensure the continuity of projects is operated in accordance with its design, plans and budgets. We provide detailed estimate to meet your pocket.


Our constant growth over the years has been built on a reputation of being reliable. We deliver on time and make sure you do not incur unnecessary cost.

Recent Works x


Toilet Digester Construction


Water Treatment Project Completion


satisfied Customers



Our Goal is to Improve Sanitation In Ghana

Our Vision

Customers for Life. To earn our customers’ loyalty, we must listen to them, anticipate their needs and act to create value in their eyes as they come into contact with our Treatment products.
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Our Mission

Consistently providing feasible quality sewage treatment solutions to our clients that call on us and prospective clients that have resulted in traditional means of dislodging or waste treatment due to the inability to reach viable solutions
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Our Team x

David Osuteye Nortey Jnr.

Managing Director

Sam Jeff Agyenkway

Board of Directors

Ben Mintah


Lovis Lamptey


What They Say x

They were so friendly and it was pleasure to get my tasks done. I'm very happy with services their provided. I will recommend this company to my family and friends. Their works is professional and their pricing was competitive. Alex, Customer
A wonderful works, Thank you! The best construction company in town as it proved by quality of works and services. Their services make my feel so special. I always enjoy coming here, i would definitely return for future projects. Ben, Customer

Recent News x