Payne & Brockway, P.A. is a well-established Civil Engineering and Land Surveying firm based in Olathe, founded in 1946. The company specializes in a wide range of services including site design, storm sewer planning, and topographic surveying. Serving the Johnson County area, they are known for their thorough attention to detail and hands-on involvement in every project's stages, ensuring projects are completed on time and within budget.