D & D Grading Inc | ExcavationLandscaper in Port Jefferson, NY

D & D Grading Inc | Excavation is ranked #17 of 267 landscapers in Port Jefferson by CR Score, with 57 out of 100 as of October 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.

D & D Grading Inc | Excavation is open Monday to Saturday. Its listed hours are Monday to Saturday, 8 AM – 6 PM. On Saturdays it is open 8 AM to 6 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Port Jefferson and 11 towns within 15 miles: Mount Sinai, Port Jefferson Station, East Setauket, Setauket-East Setauket, Terryville, Miller Place, Stony Brook, Sound Beach, Selden, Coram and Centereach. The list is based on the business's location and the usual service radius for landscaping. Confirm your address is covered when you call.

D & D Grading Inc | Excavation has a rating of 4.8 from 28 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 D & D Grading Inc | Excavation on (631) 432-3876. The business is at 36 Cliff Rd, Port Jefferson, NY 11777. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.