About Weatherby-Eisenrich Insurance WHO WE ARE Weatherby-Eisenrich is a Texas-based independent insurance agency with a national perspective. Since 1934 WE have served our clients with a commitment to service and product development that serves the individual needs of our clients, both on a personal and business insurance level. WE ARE A LEADER IN BUSINESS AND PERSONAL INSURANCE ACROSS THE STATE. The pace of change in the business world seems to accelerate continually. Starting, running, or growing a business can be overwhelming and extremely demanding. As a trusted advisor to our business clients, we desire to help you achieve your goals.