Pavement, highway, road, street, bridge or airport runway, construction · Illinois

141 - Great Hills Constructors

Name: 141 - Great Hills Constructors Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Chicago, IL · ~110 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 2.6
Avg TCR: 2.8
Industry avg: 0
Fatalities

Subscribe to safety-record updates (RSS)

The verdict

141 - Great Hills Constructors runs at 95% of its industry's injury rate - about level with the typical Pavement, highway, road, street, bridge or airport runway, construction workplace, earning a grade C.

141 - Great Hills Constructors: 2.6 TCR = 95% of Pavement, highway, road, street, bridge or airport runway, construction BLS 2.8 · 2y Form 300A (see methodology below)

141 - Great Hills Constructors safety composite

141 - Great Hills Constructors scores strongest on dart rate (safer than 57% of same-industry peers) and weakest on fatalities (safer than 53%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

55/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 2.65 per 100 workers

Safer than 55% of industry peers
DART rate: C 0.58 per 100 workers

Safer than 57% of industry peers
Fatalities: D 0

Safer than 53% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

TCR Δ

−3.0

2022→2023

141 - Great Hills Constructors injury rate improved

141 - Great Hills Constructors's TCR fell 3.0 from 4.1 in 2022 to 1.2 in 2023. Peak filing year was 2022 at 4.1 TCR. In 2023, DART was 0.22× this establishment's average TCR (severity share of cases).

2022=4.1 · 2023=1.2

OSHA ITA Form 300A scorecard

Establishment book 237310 · Chicago, IL AT/BELOW-IND · MID

Grade C · TCR 2.6 · 95% of ind

DART 0.6 DART
RANK #71/266
PHOTO Zignego Company
BOOK 2y book
INJ 4 inj
SIZE ~110 FTE

Nearest TCR peer: Zignego Company (0.0 TCR gap)

Read with this employer → · Industry book → · Illinois employers → · Look up another →

This site

2.6
Zignego Compan

2.6
Atlas Paving C

2.6
Siema Construc

2.6
Golden Valley

2.6

What this shows 141 - Great Hills Constructors averages 2.6 TCR (95% of the Pavement, highway, road, street, bridge or airport runway, construction BLS benchmark).

141 - Great Hills Constructors TCR series: 2022=4.1 · 2023=1.2 · BLS 2.8

Where 141 - Great Hills Constructors falls in its industry

4,078 Pavement, highway, road, stree establishments

Safer than 55% of graded establishments in this industry, whose median TCR is 3.0.

Grade C

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #71 safest of 266 Pavement, highway, road, stree employers in Illinois.

141 - Great Hills Constructors (110 employees, TCR 2.6) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.0

141 - Great Hills Constructors has more employees than the Pavement, highway, road, street, bridge median and a lower injury rate than the industry's median TCR of 3.0. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year	TCR	DART	Injuries	Illnesses	Fatalities
2023	1.2	0.6	2	0	0
2022	4.1	2.1	2	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

237310 · IL · Chicago

4,078 Pavement, highway, road, street, bridge or airport runway, construction employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 2,934 employers in Chicago, IL · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Zignego Company	WAUKESHA, WI	2.6 TCR
NAICS-TCR	Atlas Paving Company	OKLAHOMA CITY, OK	2.6 TCR
NAICS-TCR	Siema Construction LLC Lafayette	SCOTT, LA	2.6 TCR
NAICS-TCR	Golden Valley Road Department	GOLDEN VALLEY, AZ	2.6 TCR
STATE-SIZE	Lankford Construction Company	JOHNSBURG	110 FTE
STATE-SIZE	ROSSI CONTRACTORS, INC.	NORTHLAKE	110 FTE
STATE-SIZE	Plibrico Refractories LLC	NORTHBROOK	110 FTE
STATE-SIZE	Chicago	MINOOKA	110 FTE
CITY-NEAR	Chicago Public Schools	Chicago	49,500 FTE
CITY-NEAR	Chicago/Corporate	Chicago	18,831 FTE
CITY-NEAR	University of Illinois at Chicago	Chicago	13,092 FTE
CITY-NEAR	University Health Service UIC UIC Campus	Chicago	12,732 FTE
NAT-TCR	Dfw - Dhl	Grand Prairie, TX	2.6 TCR
NAT-TCR	Atlee Station Family YMCA	Mechanicsville, VA	2.6 TCR
NAT-TCR	NMC Franchising	Tigard, OR	2.6 TCR
NAT-TCR	Healthy Pet Jesup	Jesup, GA	2.6 TCR
NAT-SIZE	8807831-DHL/Carrier	Byhalia, MS	110 FTE
NAT-SIZE	Midlothian Family YMCA	Midlothian, VA	110 FTE
NAT-SIZE	Dealers Auto Auction Of the Rockies	Denver, CO	110 FTE
NAT-SIZE	IWR North America	St. Louis, MO	110 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2023, 2022. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.