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D.S. Benoit Corp
Build On Us
Foundations - Septic Systems - Site Development
For more than 35 years, DS Benoit Corp has helped homeowners, builders, and design professionals create practical, cost-effective site solutions throughout Massachusetts.
From septic systems and foundations to drainage, utility installation, and site preparation, we bring real-world construction experience to every project—from the planning stage through completion.
Considering an addition, new home, ADU, septic replacement, or sewer connection? Contact us early in the process. A simple site review can often save significant construction costs later.
Site Consultation
Early planning for septic, sewer,
drainage, utilities, and foundation
placement.
Septic & Sewer
Title 5 system inspector. We are licensed Installers in Hingham, Norwell, Cohasset, Duxbury, and Hanover and Sewer/Drainlayer licensed in Hingham, Hull and Rockland. We can coordinate the engineering if needed, and our team performs the excavation, full installation of tank, leaching field, piping, and can finish with loam, hydroseeding, and asphalt if needed.
Foundations & Site Work
Foundations, additions, garages,
excavation, grading, and drainage.
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