Door and jamb assemblies, metal, manufacturing · Michigan

PTL Engineering

Lapeer, MI · ~37 workers · 6 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

PTL Engineering runs at 48% of its industry's injury rate - far safer than the typical Door and jamb assemblies, metal, manufacturing workplace, earning a grade A.

PTL Engineering: 1.6 TCR = 48% of Door and jamb assemblies, metal, manufacturing BLS 3.3 · 6y Form 300A (see methodology below)

PTL Engineering safety composite

PTL Engineering scores strongest on total case rate (tcr) (safer than 87% of same-industry peers) and weakest on fatalities (safer than 50%), 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

78/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.6 per 100 workers

Safer than 87% of industry peers

DART rate
B 0 per 100 workers

Safer than 87% of industry peers

Fatalities
D 0

Safer than 50% 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

−6.6

2018→2024

PTL Engineering injury rate improved

PTL Engineering's TCR fell 6.6 from 6.6 in 2018 to 0.0 in 2024. Peak filing year was 2018 at 6.6 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2018=6.6 · 2019=0.0 · 2020=0.0 · 2021=3.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 332321 · Lapeer, MI AT/BELOW-IND · SMALL

Grade A · TCR 1.6 · 48% of ind

  • DART 0.0 DART
  • RANK #2/15
  • PHOTO McKinney Door and Ha…
  • BOOK 6y book
  • INJ 3 inj
  • SIZE ~37 FTE

Nearest TCR peer: McKinney Door and Hardware, Inc. (0.0 TCR gap)

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

PTL Engineering in the TCR neighbourhood

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

TCR

What this shows PTL Engineering averages 1.6 TCR (48% of the Door and jamb assemblies, metal, manufacturing BLS benchmark).

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

PTL Engineering TCR series: 2018=6.6 · 2019=0 · 2020=0 · 2021=3 · 2023=0 · 2024=0 · BLS 3.3

Where PTL Engineering falls in its industry

515 Door and jamb assemblies, meta establishments

Safer than 87% of graded establishments in this industry, whose median TCR is 4.1.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 15 Door and jamb assemblies, meta employers in Michigan.

PTL Engineering (37 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 83 employees and a TCR of 4.1 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 0200400600800 051015 Average employees Total Case Rate PTL Engineering
PTL Engineering (37 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 83 employees and a TCR of 4.1

PTL Engineering has fewer employees than the Door and jamb assemblies, metal, manufac median and a lower injury rate than the industry's median TCR of 4.1. 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
2021 3.0 3.0 1 0 0
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0
2018 6.6 3.3 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332321 · MI · Lapeer

515 Door and jamb assemblies, metal, manufacturing employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 54 employers in Lapeer, MI · 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 McKinney Door and Hardware, Inc. 1.6 TCR
NAICS-TCR EXTECH/Exterior Technologies, Inc. 1.6 TCR
NAICS-TCR WALL-VERN PRODUCTS, INC. 1.6 TCR
NAICS-TCR Thermoseal New Jersey 1.6 TCR
STATE-SIZE Full Circle Dairy 37 FTE
STATE-SIZE Dakota Plains Dairy 37 FTE
STATE-SIZE East River Genetic Services LLC 37 FTE
STATE-SIZE Iron Mountain Hydro 37 FTE
CITY-NEAR McLaren Lapeer Region 832 FTE
CITY-NEAR KAMAX Inc. Lapeer Facility 477 FTE
CITY-NEAR Kamax Inc. 443 FTE
CITY-NEAR Lapeer County Medical Care Facility 377 FTE
NAT-TCR Alltrista Plastics, LLC 1.6 TCR
NAT-TCR City Hall 1.6 TCR
NAT-TCR Philadelphia 10145 1.6 TCR
NAT-TCR LEOMINSTER-MA16 1.6 TCR
NAT-SIZE LCM Associates, Inc. 37 FTE
NAT-SIZE NFI Interactive Logistics LLC-2065 KEYSTONE PACIFIC PKWY 37 FTE
NAT-SIZE Mobow - Bowling Green 37 FTE
NAT-SIZE Costm - Steamboat Springs 37 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, 2021, 2020, 2019, 2018. 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.