Mechanical contractors · Illinois

GRP Mechanical Company - Afton Division

East Alton, IL · ~63 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

GRP Mechanical Company - Afton Division runs at 0% of its industry's injury rate - about level with the typical Mechanical contractors workplace, earning a grade C.

GRP Mechanical Company - Afton Division: 0.0 TCR = 0% of Mechanical contractors BLS 2.8 · 3y Form 300A (see methodology below)

GRP Mechanical Company - Afton Division safety composite

GRP Mechanical Company - Afton Division scores strongest on total case rate (tcr) (safer than 100% 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).

B

81/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
B 0 per 100 workers

Safer than 80% 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%).

GRP Mechanical Company - Afton Division held a steady TCR band

GRP Mechanical Company - Afton Division's TCR held near 0.0 from 0.0 in 2022 to 0.0 in 2024. Peak filing year was 2022 at 0.0 TCR.

2022=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238220 · East Alton, IL AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/230
  • PHOTO Spectrum Mechanical,…
  • BOOK 3y book
  • INJ 0 inj
  • SIZE ~63 FTE

Nearest TCR peer: Spectrum Mechanical, LLC (0.0 TCR gap)

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

GRP Mechanical Company - Afton Division in the TCR neighbourhood

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

TCR

What this shows GRP Mechanical Company - Afton Division averages 0.0 TCR (0% of the Mechanical contractors BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-09-26

GRP Mechanical Company - Afton Division TCR series: 2022=0 · 2023=0 · 2024=0 · BLS 2.8

Where GRP Mechanical Company - Afton Division falls in its industry

5,793 Mechanical contractors establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 230 Mechanical contractors employers in Illinois.

GRP Mechanical Company - Afton Division (63 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3 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 050100150200250 05101520 Average employees Total Case Rate GRP Mechanical Company - Afton Division
GRP Mechanical Company - Afton Division (63 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

GRP Mechanical Company - Afton Division has more employees than the Mechanical contractors median and a lower injury rate than the industry's median TCR of 3.3. 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
2024 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · IL · East Alton

5,793 Mechanical contractors employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 20 employers in East Alton, 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 Spectrum Mechanical, LLC 0.0 TCR
NAICS-TCR NXP Semiconductors 0.0 TCR
NAICS-TCR Houston, TX HVAC 0.1 TCR
NAICS-TCR Automated Logic Controls (Midwest) 0.1 TCR
STATE-SIZE Best Diamond Plastics 63 FTE
STATE-SIZE Sheriff's Office - Law Enforcement 63 FTE
STATE-SIZE 036 - Peoria, Il 63 FTE
STATE-SIZE MOLINE_1373478 63 FTE
CITY-NEAR Olin Brass 917 FTE
CITY-NEAR Olin Winchester, LLC - East Alton 628 FTE
CITY-NEAR West Star Aviation / Alton 503 FTE
CITY-NEAR ILALT - ALTON 221 FTE
NAT-TCR Creekside 0.0 TCR
NAT-TCR Point32Health Quincy 0.0 TCR
NAT-TCR Point32Health Providence 0.0 TCR
NAT-TCR Koeze Company 0.0 TCR
NAT-SIZE Miles Chemical Company - Arleta 63 FTE
NAT-SIZE DB2 Services Inc 63 FTE
NAT-SIZE Newport Meat of Nevada 63 FTE
NAT-SIZE Spradley Chevrolet Inc. 63 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: 2024, 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.