Maxsafe is Illinois' largest and most experienced antifreeze service. We offer the finest quality antifreeze products in the industry, exceptional customer service, quick delivery and highly competitive prices. Maxsafe manufactures a full line of antifreeze products that meets or exceeds major OEM standards. For most of two decades now, commercial, government and retail operations look to Maxsafe for quality products they can trust. We currently supply antifreeze products to nearly 3,000 customers.