BTU Engineering, Inc. specializes in reducing operating costs associated with energy use and with production and processing operations. Several services are available to achieve this including: energy audits and energy assessments, third party verification, utility billing analysis, HVAC system analysis, building/building system analysis and process equipment analysis. Located in South Dakota, the company’s engineers possess a wealth of knowledge and experience to help you address the unique energy usage characteristics of your facility or process. The company’s mission is to identify and document cost saving measures that are tailored to meet your specific needs.