Downtown Design Service

Downtown Design Service Inc. (DDSI) is a Tulsa-based company specializing in a variety of professional services, including design, drafting, and surveying. With over 20 years of experience, the firm is committed to utilizing the latest technology to ensure efficiency and accuracy in all projects. Recognized for dependability, DDSI is a Better Business Bureau Accredited Business and a member of the Tulsa Metro Chamber of Commerce. Their mission is to deliver high-quality consulting services in a timely and cost-effective manner while prioritizing integrity, professionalism, and successful project completion. Generated from the website

LT Mapping Services, Inc specializes in providing both the energy and telecommunications industries with complete, accurate and up-to-date mapping and surveying procedures. We utilize the latest in advanced computer technology and both GPS and conventional survey for cross-country pipelines, telecommunications and gas-gathering facilities. LT Mapping Services, Inc has the capabilities of providing our clients with a complete package for construction bid. Our RTK-GPS receivers allow for real-time satellite correction with sub-centimeter accuracy. In areas where GPS surveying is not the ideal method, conventional total station survey equipment is used and intermediate control points are set by GPS for geo-referencing of data. All surveys provided by LT Mapping Services are geo-referenced to the coordinate system preferred by our clients. Mapping In conjunction with our survey practices, we also use the latest mapping software available and tailor our mapping to be flexible for pipeline, telecommunication and gas-gathering projects. In addition to streamlining the flow from survey data to mapping data, we also provide automated alignment sheet generation. This automated mapping process is cost-effective and provides GIS data as an end result.