Warren Alter is the Founder and President of Alter Surety Group, Inc., and has spent more than 30 years building a solid reputation as a leading Surety Bond expert. Throughout his career, Warren has earned widespread respect as a dedicated professional, serving the surety needs of hundreds of contractors throughout the Florida marketplace.

His passion, deep industry knowledge, attention to detail, and unwavering commitment to client success have been the driving forces behind the successful launch and growth of Alter Surety Group. Known for his innovative and aggressive approach, Warren consistently delivers tailored solutions to meet the unique demands of his contractor clients. His strong work ethic and exceptional ability to cultivate long-term relationships have enabled him to proudly represent a wide range of top-rated surety companies. He lives by the motto: “If a bond is doable, HE WILL get it done!”

Warren graduated from the University of Florida in 1987 with a Bachelor of Science in Business Administration, with a concentration in Finance and Accounting. He began his career in the insurance industry with Prudential Insurance Company, working in personal lines. In 1991, he transitioned into surety, joining Collinsworth, Alter, Nielson, Fowler & Dowling, Inc., where he specialized in insurance and bonding for the construction sector. In 2002, Warren helped launch and grow Nielson, Alter & Associates following the formation of the new agency by Charles Nielson.

In late 2009, Warren founded Alter Surety Group, Inc., a boutique, bonds-only agency focused exclusively on contract and commercial surety bonds. He brings a rare combination of seasoned expertise and dynamic leadership, consistently earning a reputation as a decisive, intuitive professional with a “get it done” attitude.

A proud South Florida native raised in Pembroke Pines, Warren is also deeply committed to his community. For over 16 years, he has been actively involved with the American Cancer Society’s Making Strides Against Breast Cancer, a cause especially meaningful to him as both his mother and sister are breast cancer survivors.

Warren is married with two adult children. In his free time, he enjoys early morning boot camp workouts, traveling, pickleball and spending quality time with his family.