Chicago
Other tracked buildings within a short walk.
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Chicago
No recorded outages in the last 365 days.
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Recent elevator permits at 400 W Ontario St have been filed by Otis Worldwide Corporation, according to Chicago DOB Elevator Equipment Permit Applications. Service relationships can change — building owners and contractors can submit corrections.
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Otis Worldwide Corporation
Most recent elevator permits at this address were filed by this firm, according to Chicago DOB Permits (record 3338009). Observed Apr 22, 2026. — view source
inferred from permitsService relationships change over time and may not reflect current contracts. Contractors and building owners can request corrections — see methodology.
No ownership record on file.
Not yet claimed by owner or manager.
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