The Hiller Companies, LLC
Hiller Fire manufactures and services fire protection equipment and systems, including fire extinguishers, fire alarm systems, detection systems, fire suppression systems, and fire sprinklers. The company offers inspection and repair services for fire sprinklers, fire extinguishers, fire alarms, emergency and exit lighting, and fire hydrants, along with design and engineering services including sprinkler system design and CFD fire modeling. Hiller Fire serves multiple industries through products such as foam suppression systems, clean agent suppression systems, spray booth systems, restaurant hood systems, and food truck fire suppression systems.
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| The Hiller Companies, LLC | Mobile | AL | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


