Raking, removing rocks and pebbles from yard

Andover MA

Description

I'm looking for someone to come rake my yard and remove most small rocks and pebbles. I just added loam and leveled it, and it's mostly dirt (very little grass) and there are quite a few rocks/debris in the loam that I'd like removed. It's a pretty large area - probably around 15,000 sq feet, and should take a couple of hours to clean-up? I've added some pictures. Please let me know how long this would take (roughly), and your estimated cost.