Keystone Energy Group LLC

Manhattan Pipeline LLC is a leading construction company based in Tulsa, Oklahoma, specializing in pipeline integrity maintenance and construction services for the oil and gas industry. As part of the Manhattan Construction Group, they are committed to delivering high-quality and safe solutions, utilizing their expertise in pipeline construction, maintenance, and specialty services such as concrete construction, welding, and specialty coatings.Generated from the website

Mid America Pipeline Construction Inc, based in Tulsa, OK, brings over 100 years of pipeline construction experience to its projects, ensuring safety and efficiency with the industry's best equipment. In addition to pipeline construction, the company offers a wide range of professional services, including project planning, engineering, and rehabilitation and maintenance programs. Specializing in various construction services, Mid America handles mainline reroutes, specialized crossings, and terminal operations, among others. Their commitment to on-time and on-budget delivery makes them a reliable partner in the pipeline construction industry. Generated from the website

Circle B Underground, L.L.C. is a leading underground utility construction company based in Bristow, Oklahoma, with additional locations in Durant and Sapulpa. With over 10 years of experience, they specialize in a wide range of services including directional boring, trenching, gas piping, sewer piping, water piping, telecommunications, and drainage systems. Known for their exceptional workmanship and commitment to quality, Circle B Underground has successfully completed projects for renowned clients such as Oklahoma Natural Gas (ONG), various city governments, and federal projects throughout the state. Their dedication to maintaining the highest standards of safety, reliability, and customer satisfaction sets them apart in the industry.Generated from the website