Robert "Bob" Derrick does and outstanding job when you need a survey of your property done. He is thorough and precise with his work. He will make sure that you get what is required. He also provides elevation certificates and new subdivision layouts. His years of experience and knowledge of surveying is a tremendous help. He has done a great job for many in the Galveston County area. Please consider him when you need a survey, his prices are very competitive and he will do a great job.