Fire Safety On January 1, 2009 Haas Systems, Inc. sold the fire safety business operations to long time employee Tony Fields. The fire safety products and services division includes fire extinguisher sales and service, CO2 beverage service, commercial hood system service and repair, fire hose testing, CO2 tank hydro testing, and first aid. The new company, Maximum Fire Protection, continues to provide the same quality products and services that our customer base demands. If you are looking for new fire safety equipment or service of existing equipment, contact Tony and his new business, Maximum Fire Protection, at 269-782-1981. Haas Systems continues to provide our customers quality products and service to meet all of your fire alarm and smoke detector needs.