# Elevator status for 4501 N Knox Ave > Working — no active outages at 4501 N Knox Ave. Canonical: Location: Chicago, US ## Status right now Working — no active outages at 4501 N Knox Ave. ## Reliability Tracking started 2026-06-16. Not enough history yet to publish uptime. ## Recent history (last 90 days) No outages recorded in the last 90 days. ## Service contractor Day Accessibility & Mobility Solutions, Inc. _Most recent elevator permits at this address were filed by this firm, according to Chicago DOB Permits (record 2769469). Observed Jun 16, 2026._ Confidence: inferred from permits. ## Common questions ### Is the 4501 N Knox Ave elevator working right now? Yes — no active outages at 4501 N Knox Ave. ### How do I report a broken elevator at 4501 N Knox Ave? Use the report form at https://www.elevatoruptime.com/report. It takes about 15 seconds and no account is required. ### Who maintains the elevators at 4501 N Knox Ave? Recent elevator permits at 4501 N Knox Ave have been filed by Day Accessibility & Mobility Solutions, Inc., according to Chicago DOB Elevator Equipment Permit Applications. Service relationships can change — building owners and contractors can submit corrections. ## Report or correct - **Report a broken elevator or escalator:** - **Building owner or manager? Claim this listing:** — or email - **Elevator service contractor? Correct attribution:** — or email --- Site overview for agents: