Permit Record

MEP Mechanical HVAC

8810 S Elizabeth St, Chicago, IL

ClassificationHVAC / Mechanical
Reliable valueNot in source
ContractorComfort Tech Mechanical
Permit record
Parties
Contractor
Comfort Tech Mechanical
Applicant
Not in source
Owner
Not in source
Architect
Not in source
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
Not in source
Zoning district
Not in source
Lot area
Not in source
Year built
Not in source
Units (total)
Not in source
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
2505114020
Climate zone (IECC)
5A
Roof area (est.)
Not derivable — no building-size signal for this permit
HVAC tonnage (est.)
Not derivable — no building-size signal for this permit
Building type
Not in source
Building subtype
Not in source
Geocode & dates
Coordinates
41.7337, -87.6546
Geocode confidence
90%
Geocode source
Not in source
Issued
Sep 16, 2019
Applied
Sep 16, 2019
Work class
Not in source
Description
Source description

CHANGE OF HVAC CONTRACTOR.PERMIT#100783072.NEW COMFORT TECH MECHANICAL INC

Provenance
First seen by PermitCore
May 2, 2026 · 13:05 UTC
Last seen
May 15, 2026 · 08:46 UTC
Last changed
May 5, 2026 · 04:40 UTC

Open in Chicago source →

Data-quality checks1 of 12 flagged

1 of 12 data-quality checks flagged on this permit. Detail below.

Valuation is placeholder
valuation_usd_is_placeholder

valuation_usd matched a known placeholder (often 0 or 1) used by the source when the real valuation wasn't reported.

Checks not flagged

  • Geocode out of bounds
  • Geocode is sentinel
  • Issued date in the future
  • Issued date parse bug
  • Issued date is placeholder
  • Commercial units is placeholder
  • Residential units out of bounds
  • Residential units is placeholder
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
Project timeline at this parcel

2 permits at this parcel (parcel 2505114020) · Nov 29, 2018 – Sep 16, 2019

  1. Sep 16, 2019This permitMEP Mechanical HVACComfort Tech Mechanical
  2. Nov 29, 2018100783072Alteration Residential · Finaled$59,500Father And Sons Home Improvement Ii, INC.

Full permit history at this parcel · as of Jul 8, 2026.

Other permits by Comfort Tech Mechanical

Showing up to 12 most-recent permits by this contractor in the indexed window

No other permits by this contractor in the indexed window.
Developer details
Permit #
100841005
Canonical ID
3:100841005
Source permit ID
100841005
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