What was permitted
Homeowners and property managers in Mount Greenwood can review a permit for a new fire alarm system installation at 4056 W 115th St. This system will be located in the elevator room and first through fourth-floor elevator lobbies.
The permit for this new fire alarm system was issued on August 13, 2026, with a permit fee of $625. ALARM DETECTION SYSTEMS OF ILL is the contractor for this project.
Plan a similar project
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Tell us what you have in mind. We scope it, price it against work like this in Mount Greenwood, and lines up the right contractor. You approve; we handle the back-and-forth.