Welcome to Design Build & Engineering Services

Design Build and Engineering Services (DBES) is a mechanical engineering design firm located in Madison, MS. Founded in January 2016 by Robert Byrd, PE., DBES has designed and worked on projects including governmental, educational, military, commercial, and industrial. DBES has also performed numerous building commissionings. With over 35 years of experience in HVAC and plumbing design, DBES can meet your project needs.