Rafter A, Ltd is a land surveying and engineering firm based in Lorain County and serving clients throughout Northeast Ohio. Since 2005, our team of like‑minded professionals has been committed to delivering quality, efficiency, and value on every project. We support a wide range of work, from simple boundary surveys to complex right‑of‑way projects; fence staking to anchor bolt layout; and residential plot plans to full subdivision design engineering, along with many other surveying and engineering services.