How long does the process for installing / repairing a septic system take, from beginning to end?

The length of time can vary from system to system. There are a number of variables involved. The availability of the Health Agent to witness a “perc “ test is one. Because of the amount of work that has to be completed, engineers and installers are often busy for months in advance. In addition, if the designed system requires either local or state variances, time must be allotted for public / variance hearings. A system that is installed in less than two months (from start to finish) is the exception to the rule. A homeowner should allow approximately three to four months for the installation of a septic system.