Excavation Services

Eastern CT soils are dominated by glacial till — a dense mix of clay, silt, sand, and rock deposited during the last ice age. What that means on your job site: consistent digging through most of the profile, but sudden ledge or boulder fields that can slow things down. We evaluate for ledge during every site visit, price realistic rock contingency into the quote, and carry hammer attachments for the excavators when a dig needs to break through rock without blasting.

Frost depth in Windham and New London counties is 42 inches by CT code, which governs how deep utility trenches, foundation footings, and septic piping need to sit. We dig to code on every project — deeper where soil conditions warrant it — so nothing heaves when winter hits. Most residential excavation work happens March through November; we do frost-line-critical work (like emergency septic) year-round with thawing equipment when needed.

CT DEEP wetlands rules add a real layer for any project within 100 feet of a watercourse or inland wetland. We identify wetlands buffers during site evaluation and coordinate with the town inland wetlands agent before breaking ground. That step alone has saved clients from six-figure cease-and-desist orders — it's worth an extra two weeks of permitting time every time.