Helical Drilling

Helical Drilling is a geotechnical design-build contractor in Braintree, Massachusetts. Its site presents ground improvement, deep foundations, earth retention and underpinning services for commercial and infrastructure projects.

Deep foundation options include ductile iron piles, helical piles, drilled micropiles, STELCOR micropiles and displacement piles. Ground improvement includes Geopier systems and rapid impact compaction. Earth retention covers secant, sheet and soldier pile walls, soil nailing and tiebacks.

Contact the company at +1 781-848-2110. Because helical piles are one of many systems, ask which solution is proposed and why, what design verification is provided, and who performs the installation. These are general suggestions, not statements about this company's practice. Before signing, get the scope, pile specifications and permit responsibilities in writing, and confirm the company's licensing and insurance. Comparing at least two written quotes makes differences in pile size, depth and included engineering easier to see.