One Source Energy Services provides PEC trained, experienced and professional personnel in hydraulic torque wrenching, hydrostatic testing, flowback and well testing services. Our test pumps are certified and calibrated annually. We provide the newest technology in our specialized equipment that meets all API and NACE manufacturing standards. One Source’s experienced personnel work with each customer to ensure that we have the correct solution for their unique situation. We understand that testing data must be complete and accurate to maixmize customer production. Our equipment and experienced team members can safely and effectively operate in most environments, including high-risk environments such as high temperature, high pressure, and/or high concentrations of H2S (sour gas).