In his 20 years with Hallberg Engineering, Trevor Gilbertson has led the White Bear Lake-based company in advancing sustainable engineering solutions across Minnesota. Over the past year, he played a key role in delivering high-performance mechanical systems to Bruce Vento Elementary School in St. Paul, most notably the implementation of a Darcy geothermal system, which significantly reduces energy consumption while supporting long-term operational savings for the district. “Our clients love working with Trevor because he consistently goes the extra mile to perform research and energy performance analysis on every project, giving clients options that best align with budget, code requirements, and owner needs,” CEO Rick Lucio says.