Quality, integrity and the ability to get the job done right – the first time – has been the mission of Yerkes Associates, Inc. for more than one hundred thirty-five years. Founded as land surveyors in 1874, the firm now offers operations in West Chester & our staff of engineers, planners, building inspectors, and surveyors handles projects from conception to completion. Versatility is our trademark. We provide services to municipalities, institutions, churches, commercial, and industrial clients, as well as, individuals. Projects range from small additions to regional mall complexes and individual lot utility designs to large municipal water and sewage system designs. These services include Code Enforcement & Assistance, Municipal Engineering, Full Service Engineering, Land Surveying. Our staff of professionals turns your ideas into reality. You are involved in the planning process, clearly defining your needs so we can achieve the results you expect-on time and within your budget. With your criteria in mind, we recommend long lasting, cost effective solutions. After you choose the best option, we engineer and design your project from start to finish. Our in-depth knowledge of the technical, social, and political requirements enables you to work quickly through the governmental process when obtaining necessary reviews, approvals and permits. We then assist you in the bidding and awarding of contracts, construction layout and inspection of the work, if desired. What Does This Mean For Our Clients? You save time and money with our “one stop” consulting services. A job done right the first time, results in substantial savings in construction, operation, and maintenance costs. Plus, you’ll enjoy two-way communications and exceptional personalized service.