Asphalt roof shingle installation · Illinois

nortonsons roofing inc

Lemont, IL · ~34 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.1
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

nortonsons roofing inc runs at 74% of its industry's injury rate - safer than the typical Asphalt roof shingle installation workplace, earning a grade B.

nortonsons roofing inc: 2.1 TCR = 74% of Asphalt roof shingle installation BLS 2.8 · 2y Form 300A (see methodology below)

nortonsons roofing inc safety composite

nortonsons roofing inc scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

C

70/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.06 per 100 workers

Safer than 74% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% of industry peers

Fatalities
D 0

Safer than 51% 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

−4.1

2019→2020

nortonsons roofing inc injury rate improved

nortonsons roofing inc's TCR fell 4.1 from 4.1 in 2019 to 0.0 in 2020. Peak filing year was 2019 at 4.1 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2019=4.1 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 238160 · Lemont, IL AT/BELOW-IND · SMALL

Grade B · TCR 2.1 · 74% of ind

  • DART 0.0 DART
  • RANK #28/90
  • PHOTO Ketcher & Company, I…
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~34 FTE

Nearest TCR peer: Ketcher & Company, Inc. (0.0 TCR gap)

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

nortonsons roofing inc in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows nortonsons roofing inc averages 2.1 TCR (74% of the Asphalt roof shingle installation BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

nortonsons roofing inc TCR series: 2019=4.1 · 2020=0 · BLS 2.8

Where nortonsons roofing inc falls in its industry

1,723 Asphalt roof shingle installat establishments

Safer than 74% of graded establishments in this industry, whose median TCR is 3.7.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #28 safest of 90 Asphalt roof shingle installat employers in Illinois.

nortonsons roofing inc (34 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 3.7 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 050100150 0102030 Average employees Total Case Rate nortonsons roofing inc
nortonsons roofing inc (34 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 3.7

nortonsons roofing inc has fewer employees than the Asphalt roof shingle installation median and a lower injury rate than the industry's median TCR of 3.7. 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
2020 0.0 0.0 0 0 0
2019 4.1 4.1 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238160 · IL · Lemont

1,723 Asphalt roof shingle installation employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 50 employers in Lemont, IL · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Ketcher & Company, Inc. 2.1 TCR
NAICS-TCR Platinum Roofing, LLC 2.1 TCR
NAICS-TCR Eskola Roofing and Waterproofing, Inc 2.1 TCR
NAICS-TCR A&L Solutions LLC 2.1 TCR
STATE-SIZE Cresco Labs - Kankakee 34 FTE
STATE-SIZE Kendall Energy Facility 34 FTE
STATE-SIZE Adams Electric 34 FTE
STATE-SIZE Town of Normal - Water 34 FTE
CITY-NEAR Lemont Refinery 598 FTE
CITY-NEAR PDV Midwest Refining, L.L.C. 573 FTE
CITY-NEAR Timberline Knolls 271 FTE
CITY-NEAR Franciscan Village 251 FTE
NAT-TCR Morris Publishing Group LLC 2.1 TCR
NAT-TCR Falcon Distribution Center 2.1 TCR
NAT-TCR PlastiComp, Inc. 2.1 TCR
NAT-TCR Hercules Steel 2.1 TCR
NAT-SIZE Bay Logistics-Spring Lake 34 FTE
NAT-SIZE Ryder/AT&T SE Location 8576 34 FTE
NAT-SIZE Town & Country Supermarket #3817 34 FTE
NAT-SIZE Country Mart #3804 34 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: 2020, 2019. 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.