At CH Services, we carry out specialist drainage and sewage treatment work for homeowners across Surrey, West Sussex and the surrounding areas.

From septic tank conversions and drainage field installations to complete sewage treatment systems, every property presents different challenges. Whether it's difficult access, unsuitable ground conditions or an existing system that needs upgrading, we take a practical approach to finding the right solution.

Explore some of our completed projects below to see the work involved, the challenges we've overcome and the results we've achieved.