Castle Sprinkler & Alarm on Facebook

Ph. 301-927-7300

Castle Sprinkler & Alarm

Ace Fire Extinguisher Service

Who We Are

Castle Sprinkler and Alarm, Inc. and ACE Fire Extinguisher, Inc. both operate out of our facility at 5114 & 5117 College Ave, College Park, Maryland 20740.  When calling our main number (301-927-7300) you will be introduced to our company by a friendly personal voice. Our courteous staff will assist you with reaching the right person for your needs within ACE and Castle.  Collectively our teams of professionals are able to provide you with an extensive line of fire protection products and services for your:

By means of our national certifications, continued education, and manufacturer trainings within the fire protection industry, our uniformed staff of professionals have the knowledge and experience to conduct: 

Throughout our decades of fire industry experience we have built strong relationships with other business partners that enable us to refer and provide a multitude of additional building services that may be tied into your fire protection systems.  These include:

Our reputation for excellence in customer service has a proud tradition of protecting lives and property.  We continue to further our existing customer relationships and develop new ones through our involvement in devoted organizations such as: