Permit · B200463200Chicago Open DataHVAC
4201 W Henderson St
Chicago · IL · 60602
Issued
Wednesday, April 22, 2026
Filed value
Not listed
Contractor
G S ElectricCounty
Cook County
Status
issued
Chicago · IL · 60602
Fire alarm: modification of existing system. associated building permit:101077864. affects: 0 dwelling units; 1 non-residential units. high-rise building: no. voice communication: no. special locking: no. monitoring type: city fire alarm box connection . specific location: basement - boiler room.
1 other permit at 4201 W Henderson St. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.
Spr 2019 cbrc: interior remodeling of existing 3 unit residence to iclude new plumbing, electrical, air handlers for new ac (boiler to remain as existing heating system) replace co…
Interior & exterior alterations to existing 2 story brick building & duplex basement floor original 2 d.u. architecture, electrical, plumbing, hvac, refrigeration per plans**condit…