# EHC Industries, Inc.: asbestos abatement permit, school (60,000 sq ft), 300 N Hamlin Ave, Park Ridge, IL (work from 2026-06-08)

**Score:** 60/100

| Field | Value |
|---|---|
| Contractor | EHC Industries, Inc. |
| Project | Asbestos abatement |
| Building | School, 60,000 sq ft, 1 floors |
| Location | 300 N Hamlin Ave, Park Ridge, IL, 60068 |
| Use | School to School |
| Permit | 20049224 |
| Approved | 2026-05-18 |
| Work | 2026-06-08 to 2026-07-03 |

## Why this score
- 60,000 sq ft building.
- School.

Source: Cook County Department of Environment and Sustainability asbestos and demolition permits (datacatalog.cookcountyil.gov) (https://datacatalog.cookcountyil.gov/d/gpmj-6p9q). Last refreshed: 2026-11-04T06:09:02.855Z.
From Cook County Department of Environment and Sustainability permit data, which covers suburban Cook County (the City of Chicago issues its own permits). Dates are as filed and may change. Permits filed by individuals are excluded, and homes are shown by town and ZIP only. Verify with Cook County.