Plainville Pump & Excavating Inc.

Septic work in Plainville runs through the Plainville Board of Health under Title 5 (310 CMR 15.00). A licensed installer, an engineer- or sanitarian-stamped design, and a Board of Health disposal works permit are all required. A perc and soil evaluation sizes any new or replacement system. Work near Turnpike Lake, the Ten Mile River drainage, or wetlands also triggers Conservation Commission review under the Wetlands Protection Act. The first step on any sale is confirming whether the parcel is on sewer or septic.

Plainville septic costs sit near the statewide norm, with eastern-MA labor rates and soil conditions setting the spread. A full conventional system replacement commonly runs roughly $20,000–$35,000, and a nitrogen-reducing I/A system, where required, runs $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. Because the town is a sewer-septic patchwork, the biggest variable is often simply whether your parcel needs an on-site system at all.

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 Plainville page.