For inquiries regarding drainage solutions, British Standard compliance, or septic tank upgrades, please call us at 01364 644 484. We can also provide assistance with information about sewage treatment systems and wastewater treatment.
For inquiries regarding drainage solutions, British Standard compliance, or septic tank upgrades, please call us at 01364 644 484. We can also provide assistance with information about sewage treatment systems and wastewater treatment.

I contacted EDS after a recommendation from a friend and was immediately impressed with their professionalism. We had a large project that required the installation of seven different sewage treatment systems to replace antiquated cess pits with soakaways at some residential rural properties. EDS provided excellent drainage solutions, executing a well-organised plan that ensured everything was substituted with minimal disturbance. I would highly recommend their wastewater treatment services.
Ralph Rayner 21st October 2020

Neil and the team have been brilliant in providing effective drainage solutions. From the start of our discussions about our sewage treatment systems, the team was efficient, reliable, helpful, and professional. Due to the nature of where the wastewater treatment facility was situated, there were some slight obstacles to overcome, all of which were handled in an extremely proficient manner.
We would highly recommend the team for their outstanding service and expertise. They left no trace after completing the work, and the overall job has been done to the highest standards.
We look forward to collaborating with them again in the near future.
After our initial contractor could not handle the job, Neil and his team stepped in to provide effective drainage solutions in a timely manner. Their professionalism and strong work ethic were a breath of fresh air, and the project was completed quickly, even with some unforeseen extra rock and very wet ground. Neil communicated clearly throughout the process, ensuring we knew what to expect, and he delivered on everything that was discussed regarding our sewage treatment systems and wastewater treatment needs. We could not be more impressed with the entire process and would highly recommend Neil and his team.

EDS have been exceptional from start to finish. Neil was prompt in getting back to me and provided informative insights into the various drainage solutions and sewage treatment systems available. Our tank was fitted exactly as agreed, and everything was left tidy afterwards. I would highly recommend EDS for anyone in need of effective wastewater treatment solutions.
Laura Boyce - 20th May 2025

Local Dartmouth resident – December 2024: We needed to replace our antiquated drainage system with modern drainage solutions. EDS were invited to quote for the work. Neil and his team attended our property very promptly and constructively reviewed and discussed our options, including various sewage treatment systems. The work was booked in, commenced on time, and finished on target. The work was carried out to a very high standard and we were extremely satisfied with the overall wastewater treatment process. Highly recommended.
Andrew Jarrold - 9th May 2025

On July 24, EDS installed a new wastewater treatment system for us, providing effective drainage solutions for our complex garden. Neil Syms was incredibly helpful from the start, offering expert advice on the best course of action. He ensured that everything complied with building regulations by managing the necessary paperwork and coordinating with an electrician. The wastewater treatment tank was installed as planned within the agreed timeframe, and the quote we received aligned perfectly with the invoice. Since then, we've reached out to EDS for guidance on servicing and emptying our sewage treatment system, and we plan to continue collaborating with them. We are very satisfied with the service we've received and would highly recommend EDS to others.