Insuring Salisbury and all of Maryland! Celtic Insurance specializes in auto, home, life, and commercial insurance. The Celtic Insurance is an independent agency serving clients in Maryland. We offer prompt, friendly, and professional service for auto, home, life, and commercial insurance coverage to its customers’ needs. In addition to our excellent service, you will find that our rates are competitively priced. Please give us a call, email, or visit our office to find out how we can improve your “insurance experience.”