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Contact Us Today! +27 (0) 12-347-9151


We, at Ballam-Waterslot, have been in the field of on-site sewage disposal since 1982. During this time, we have, amongst other ideals, endeavoured to keep abreast of modern technology and offer a personal service to our every client; in fact, it is our humble opinion that, by maintaining these ideals, we have attained the status of being one of Southern Africa’s leading suppliers of on-site sewage treatment plants and our revolutionary “Poly-Rib” series of septic tanks.

Further, we have always promoted quality merchandise at affordable prices. Perhaps our greatest achievement is the design, manufacture and supply of on-site sewage treatment plants, the demand for which increases almost daily. The “GEM” sewage treatment plants are specifically designed for sites plagued by clay, dolomite, de-composed granite, and environmentally sensitive areas, where no soakaway would operate successfully, or is prohibited by the Local Authority.

In concluding this brief introduction, we would like to add that we are available for any enquiries, at all times, relating to immediate requirements regarding on-site sewage disposal schemes, or planned future projects. We thank you again for the interest you have shown in our Company’s activities.

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All Enquiries may be directed to our Enquiry Form or:

Tel: +27 (0) 12-347-9151 | +27 (0) 12-347-9013 Fax: +27 (0) 12-347-9174 Cell: +27 (0) 82-417-8069
E-mail: Postal Address: P.O. Box 65399, Erasmusrand, Pretoria, 0165