Santanna Energy Services is 100% employee owned and has been around for 32 years offering fixed rate natural gas and electric ... ity plans. Santanna Energy opened its doors in 1988 with a mission to create life-long relationships by providing quality services to customers, communities and employees. Santanna services plans to thousands of residential, commercial, industrial and institutional customers in Illinois, Michigan, Indiana, Ohio and Pennsylvania! We make it easy to switch! There is no service interruption and we offer reward options for all of our customers. We truly offer value and great service. Let us reward you! read more