Foundation Repair / Waterproofing in Hanson, Massachusetts

Mass Save does not pay for foundation repair or basement waterproofing. The program covers heating, cooling, water heating, and weatherization, so a cracked footing or a French drain is on you, not the utility. Ignore any contractor who ties a sump pump to an energy rebate.

There is one real overlap. Hanson is in Eversource territory and is not a municipal light plant, so homeowners here are Mass Save eligible. If you encapsulate a crawl space or air-seal and insulate the basement after the waterproofing is done, a Mass Save Home Energy Assessment can open up air-sealing work, often subsidized at 75 percent or more up to program caps. Radon mitigation frequently piggybacks on a sump or sub-slab job, but radon work itself is not a Mass Save measure.

Massachusetts has no foundation-contractor license, but the contractor must be Home Improvement Contractor (HIC) registered with the Office of Consumer Affairs. Structural work, like piers or beam stabilization, needs a Construction Supervisor License and a building permit from the Hanson Building Department, and significant structural repair requires PE-stamped drawings from a registered engineer. Because Hanson has extensive wetlands and bog land, any exterior excavation, drainage, or regrading near a wetland, stream, or the old cranberry parcels can fall under the Conservation Commission and the Wetlands Protection Act. Interior drains rarely trigger that, but exterior dig-outs often do.

Hanson sits in southeastern Massachusetts, where prices run below Boston metro but the high water table means more homes need full drainage systems. Sealing a single foundation crack with epoxy or polyurethane injection typically runs $400 to $900. A full interior perimeter French drain with a sump pump usually lands between $8,000 and $20,000 depending on linear feet. A standalone sump pump install is about $1,200 to $3,000, more with a battery backup, which is worth it here given power flickers in storms. Crawl-space encapsulation typically runs $5,000 to $15,000.

Hanson is a small Plymouth County town of 10,619 people across about 4,143 housing units, with a median home age around 54 years. That puts most of the stock in the postwar-to-1980s range, so poured-concrete foundations dominate rather than the fieldstone you find in older mill towns.

The local headache is water, not structure. Hanson sits in the Taunton River watershed near the old Burrage Pond cranberry bogs and Wampatuck land, where the water table runs high and soils hold moisture. Wet basements after spring snowmelt and heavy rain are the most common call, especially in low-lying neighborhoods toward Halifax and Pembroke.