Boylston

Helical piles in Boylston, Massachusetts

Boylston is in central Massachusetts, where the state soil, Paxton, formed in dense glacial till on drumlins and till plains. The Soil Science Society of America's Massachusetts soil guide reports it covers about 400,000 acres and notes dense layers that can perch seasonal water tables.

Till can hide boulders and abrupt changes in density, so installers and engineers should review boring data or local experience. Helical piers are used for deck and porch footings, additions, garages and cabins, and installs often happen next to existing buildings where small hydraulic equipment avoids heavy vibration.

Helical pile companies serving Boylston

A listed company based in Boylston:

• Techno METAL POST of Boylston: a Techno Metal Post dealer installing helical piers for decks, additions and garages in Boylston, Worcester and central Massachusetts.

Costs and what to ask

Residential helical piers commonly run about $1,400 to $3,000 each installed, according to SlabLocal's cost guide, which also notes that excavation can add $200 to $500 per pier. Quotes for Boylston projects vary with pier count, depth to bearing soil and site access. See our helical pier cost guide for what drives the total. Questions worth asking any installer:

• Is an engineer designing the piles, and will the plan show the required depth and torque for the Boylston site?
• Will the crew log installation torque for every pile and hand over the records?
• What shaft size, helix configuration and galvanizing or coating does the proposal specify?
• Who pulls the Boylston permit, and what warranty covers the piles and brackets?

For wider options, see all Massachusetts helical pile installers.