Installation of Graf 2 tank sewage treatment plant.
The Graf system was installed at our house by Andrew and his team. We found them be to very professional and competent, keeping us informed of progress on a daily basis. We particularly appreciated they were able to complete the new installation while the house was still connected to the old system. This meant we were only without drainage for 30 minutes. After the system was commissioned Andrew landscaped the whole area. We found the whole process very efficient and would not hesitate to recommend Andrew and his team for any installation.