J. A. DeMarco LLCExcavating contractor in Rockland, MA

J. A. DeMarco LLC is ranked #3 of 177 excavating contractors in Rockland by CR Score, with 57 out of 100 as of November 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

J. A. DeMarco LLC is open Monday to Saturday. Its listed hours are Monday to Saturday, open 24 hours. On Saturdays it is open Open 24 hours and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Rockland and 12 towns within 25 miles: Plymouth, Kingston, Carver, Halifax, Hanover, Middleborough, Middleborough Center, East Bridgewater, Norwell, Bridgewater, Whitman and Abington. The list is based on the business's location and the usual service radius for excavating and grading. Confirm your address is covered when you call.

J. A. DeMarco LLC has a rating of 5.0 from 10 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call J. A. DeMarco LLC on (781) 389-2151. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.