Who is allowed to construct on-site sewage systems?

The correct response highlights that constructing on-site sewage systems is regulated to ensure safety, environmental protection, and compliance with strict guidelines. To mitigate risks associated with improper installation—such as public health hazards, groundwater contamination, and system failures—only individuals who possess the necessary qualifications as outlined by the building code are permitted to carry out this work. This typically includes certified professionals who have undergone training and have a clear understanding of the regulations governing sewage system construction.

While experience and knowledge can be beneficial, it is crucial that those performing this work are formally recognized as meeting specific standards set by regulatory bodies. This ensures that the system will operate effectively and comply with legal requirements, which is vital for both community safety and environmental preservation. Although homeowners may feel capable, the complexities involved in designing and installing these systems properly necessitate a professional's expertise to meet all applicable codes and standards.