Preview 795,237 permits — every permit Chicago, Austin and Seattle issued in the last ten years. The full load is in progress, so this is how far it has got. Sourced from city open-data portals. Data as of 2026-09-21.

Chicago · permit 100688123

6157 N SHERIDAN RD

REPLACE TWO EXISTING CHILLERS WITH TWO ARCTIC COOL 250 TON CHILLERS, SELF CONTAINED WATER COOLED, R134A. WORK TO INCLUDE ALL PIPING VALVES AND COMPONENTS. UPDATE FIRST FLOOR MACHINE ROOM WITH A NEW REFRIGERANT SENSOR. (STAMPED PLANS)

Permit

Permit type
PERMIT - EASY PERMIT PROCESS
Class
Unknown
Trade
Mechanical
Nature of work
Other

Location

City
Chicago
State
IL

Dates

Applied
2017-01-26
Issued
2017-01-26
Time to issue
same day

Value and contractor

Declared value
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Total fee
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Contractor
OAK BROOK MECHANICAL

Chicago details

Review type
EASY PERMIT
Community area (code)
77

Data as of 2026-09-20.

Other permits issued in Chicago, January 2017