Issued / ready
#B200515377 · 1100 N Dearborn St$32,000
Source status: Active
Work description & named contractors
Roofing
HELIOS DESIGN BUILD, LLC · General Contractor
Contractor name / Source history
Helios Design Build, Llc
Filings naming this contractor, across the public source's longer history.
Older filings have not been checked yet.
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Recent collected filings6
Earliest in these recordsAug 3, 2026
Latest in these recordsOct 23, 2026
This query uses the listed source name, ignoring letter case. Aliases and namesakes are not resolved, and this is not a company's verified complete work history. Dates mean issued / ready to issue. They do not establish construction start, completion, available bids, or work quality. Reported estimates are not added.
Filings by source date
Issued / ready
#101088128 · 130 E Randolph St$87,500
Source status: Active
Work description & named contractors
Interior work
CARLYN ELECTRICAL CONSTRUCTION · Contractor-Electrical
HELIOS DESIGN BUILD, LLC · Contractor-General Contractor
R. CARROZZA PLUMBING CO · Contractor-Plumber/Plumbing
SHERMAN MECHANICAL, INC. · Contractor-Ventilation
Issued / ready
#101087280 · 1100 N Dearborn St$700,000
Source status: Active
Work description & named contractors
Interior work · HVAC · Electrical · Plumbing
CARLYN ELECTRICAL CONSTRUCTION · Contractor-Electrical
HELIOS DESIGN BUILD, LLC · Contractor-General Contractor
TERRY PLUMBING A MATRIX HOLDIN · Contractor-Plumber/Plumbing
Issued / ready
#B200507805 · 130 E Randolph StNot supplied
Source status: Complete
Work description & named contractors
Administrative record
HELIOS DESIGN BUILD, LLC · General Contractor
Issued / ready
#101084250 · 1829 S State St$15,000
Source status: Active
Work description & named contractors
Electrical
NESKO ELECTRIC COMPANY · Contractor-Electrical
HELIOS DESIGN BUILD, LLC · Contractor-General Contractor
RICHARDS & WEYERS CONST. · Masonry Contractor
GREAT LAKES PLUMBING & HEATING · Contractor-Plumber/Plumbing
MIDWEST MECHANICAL GROUP LLC · Contractor-Ventilation
Issued / ready
#101083873 · 2050 W Balmoral Ave$180,000
Source status: Active
Work description & named contractors
Roofing
HELIOS DESIGN BUILD, LLC · Contractor-General Contractor
MARK C. CONSTRUCTION CORP · Masonry Contractor
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Planning rows link to the City Clerk, ADU or Plan Commission source; their checked scope is shown on Planning. Application rows link to the public status portal and retain its separate date meanings. Permit source: City of Chicago Building Permits ↗. Queries cover available source filings from January 1, 2006, with up to 5,000 newest records. Voided/revoked permits are excluded by the source. Historical lookups stay separate from daily alerts and do not expand citywide coverage.