Lucky 13 Excavation

Septic work in Dighton runs through the Dighton Board of Health under Title 5 (310 CMR 15.00). A licensed installer and a Board of Health disposal works permit are required, and the design must be stamped by a registered sanitarian or professional engineer. A deep-hole soil test and perc test come first, and the Taunton River floodplain and town wetlands mean Conservation Commission review under the Wetlands Protection Act is common for septic near resource areas. A high water table on river-bottom lots can force a mounded or pressure-distribution design.

Dighton septic costs sit near the southeastern Massachusetts norm, with wetland buffers and seasonal water tables near the Taunton River the main upward drivers. A full conventional system replacement typically runs roughly $20,000–$35,000, and a wet or floodplain-adjacent lot needing a mounded system can push toward $30,000 or more. A Title 5 inspection at sale typically runs a few hundred dollars up to about $1,000, and tank pumping is usually a few hundred. Proximity to the river and wetlands, not lot size, often sets the cost here.

Massachusetts requires a written contract and a Home Improvement Contractor registration for most residential septic installation & service work; ask for the registration number and check it before paying a deposit.

More on permits, costs, rebates and common questions, plus every other septic installation & service contractor serving the town, on the Septic Services in Dighton page.