Preview 316,582 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 2026-09-20.

DLT CONSTRUCTION LLC

Chicago, IL

The city has published this business under 2 spellings (DLT CONSTRUCTION LLC; DLT CONSTRUCTION, LLC), counted here as one.

16 Permits on record
14 Addresses
3 Permit types

Permits issued between 2019-10-31 and 2022-12-12.

How long the city took

Days from application to issue, by permit type, with the city's own median for the same type beside it. This measures the permit office as much as the contractor.

Permit typePermitsMedian daysChicago medianSlowest 10%
PERMIT - RENOVATION/ALTERATION111 1186
PERMIT - EASY PERMIT PROCESS40 019

What they pull permits for

Trades

ValuepermitsShare
Electrical 8
General/Building 5
Mechanical 3

Nature of work

ValuepermitsShare
Alteration 11
Other 4
New 1

Where they stand

ValuepermitsShare
EXPIRED 8
COMPLETE 4

Where they have worked

14 addresses. Most recently permitted first.

Every permit above is published by the City of Chicago in its open-data portal. 316,582 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.