Central Transportation Insurance | Central Insurance Alliance was inspired by the support of clients who have been insured by Carmen Valdes, who has been serving the insurance industry for over 3O years. Over the years she has maintained client relationships through relentless service and commitment. We now offer a full line of insurance products with low premiums and flexible payments. Because of our strong standings in the industry we have access to A+ rated carriers. The select group of providers we use offer the best coverages and lowest premiums in the industry today. In addition to the very best providers we offer the flexibility that most companies dream of. We know what it takes to earn your business and we are commited to keeping your business.