With deep roots in St. Joseph’s accounting history dating back to 1928, Sumner, Greub, Hulet & Schwichtenberg, PC brings decades of expertise and a personal touch to every client relationship. Founded in 1984, our firm has grown while staying true to a simple mission: providing exceptional tax guidance and financial consulting with integrity and professionalism. Our team of dedicated CPAs and consultants combines experience with a forward-thinking approach, ensuring our clients receive practical solutions tailored to their unique needs.

Over the years, we have expanded our services beyond traditional accounting to include business valuations, cost segregation studies, and comprehensive consulting services. Operating from our modern office in Wyeth Estates, St. Joseph, we proudly serve approximately 2,000 businesses, individuals, estates, and trusts with a talented staff of 16 professionals and administrative experts. At Sumner, Greub, Hulet & Schwichtenberg, PC, we are committed to building lasting relationships while helping clients navigate the complexities of tax, finance, and business strategy with confidence and clarity.