Since 1911, Barnard Donegan Insurance has offered expert advice and high-quality personal, business, and specialized insurance. BDI is still an insurance agency you can trust. With our ethical staff of highly-trained, experienced professionals providing quality service at any of our Texas offices in Seguin and New Braunfels. The Advantage of an Independent Agency Working for You. What makes our independent agency different? *We represent multiple insurance companies. *We are dependable and trustworthy. *We are real people, not a call center. *We are licensed insurance advisors with decades of experience. *We treat you like family.