Haas Alarms And Service was established in 1980 by Robert and Katherine Haas as an entrepreneurial endeavor while both were still employed full time elsewhere. A short lived partnership with a company in Indiana evolved shortly thereafter, soon to end in dissolution as we projected a higher degree of professionalism.


Contact Details

  Website
  City Dowagiac, MI
  Zip Code 49047
  Address 22790 Fosdick Strt
  Phone Number (269) 783-2400

From Our Website

Our excellent reputation soon led to a rapid customer expansion base which then demanded full time devotion to our business. Further expansion and diversification was possible as the company began the telecommunications division. To ease the rapid fluctuation of cash flow and working capital, it became necessary to acquire another company which was in the business of providing fire extinguisher service. This new line of services provided by HAAS SYSTEMS soon expanded into a full service company to include cylinder expansion testing and a CO2 filling service.


Haas Systems has been designing, installing, and servicing security alarms for nearly 3 decades. We realize that your family, home, and business are very important to you and our knowledgeable staff will work with you to install a system that will protect your most important assets while staying within your budget. All of our security alarm systems are monitored in Dowagiac, MI, meaning you will always speak with someone local. We have chosen Honeywell as our preferred manufacturer of control panels.


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.