Grunau Fire Protection - Indianapolis Steve Stone

About

Grunau Fire Protection is a well-established fire protection company with roots tracing back to the early 1920s. Originally part of the broader Grunau Company founded in 1920, fire protection services became a core division of the business by 1929, and over the decades the company expanded geographically and technologically to serve a broad range of industries and building types. Today, Grunau Fire Protection operates as a subsidiary of APi Group, a global provider of building and life-safety services, and as part of the Davis-Ulmer Fire Protection family of companies. This affiliation gives the company access to expanded resources and technical expertise while maintaining its strong service culture and customer relationships developed over generations. Grunau’s service offerings include fire sprinkler system design and installation, fire alarm and detection system installation and monitoring, 24/7 emergency service and repairs, kitchen suppression systems, and fire extinguisher sales and servicing. Their team also performs routine inspections and testing to ensure compliance with national and local fire safety codes. With office locations in Wisconsin (Milwaukee & Racine-Kenosha), Indiana (Indianapolis), Ohio (Youngstown), Pennsylvania (Moon Township/Pittsburgh), and Florida (Orlando), Grunau Fire Protection serves clients across the Midwest and Eastern United States. The company emphasizes building long-term client relationships, bringing deep technical knowledge to projects of all sizes — from simple system upgrades to complex design-build fire protection solutions. Their history of adaptation, safety focus, and commitment to delivering reliable, code-compliant systems has helped them remain a trusted name in fire protection for more than a century.

Industries Served

Restaurants, Commercial kitchens, Commercial/industrial