A+ Brokerage is an independent insurance office that specializes in individual and group health insurance. We have 25 years of experience educating clients about their insurance benefits, comparison quoting, and resolving claims and billing issues.Tammy Buffington has owned A+ Brokerage for 8 years. We currently have two branch offices, one in Lincoln and one in Imperial. Our team is well equipped to handle any problems you may have, and is excited about meeting with you personally to discuss your insurance options.