Fiber optic cable transmission line construction · Michigan

National Fiber Construction

Whitmore Lake, MI · ~25 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.2
Avg TCR
2.8
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

National Fiber Construction runs at 78% of its industry's injury rate - safer than the typical Fiber optic cable transmission line construction workplace, earning a grade B.

National Fiber Construction: 2.2 TCR = 78% of Fiber optic cable transmission line construction BLS 2.8 · 2y Form 300A (see methodology below)

National Fiber Construction safety composite

National Fiber Construction scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on dart rate (safer than 14%), 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).

D

36/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 2.19 per 100 workers

Safer than 46% of industry peers

DART rate
F 4.38 per 100 workers

Safer than 14% of industry peers

Fatalities
D 0

Safer than 52% 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%).

Rising injury rate

National Fiber Construction: 0.0 → 4.4 TCR

Peak year 2024 @ 4.4 TCR · DART/TCR 2× in 2024

National Fiber Construction's TCR rose 4.4 from 0.0 in 2023 to 4.4 in 2024. In 2024, DART was 2× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 237130 · Whitmore Lake, MI AT/BELOW-IND · SMALL

Grade B · TCR 2.2 · 78% of ind

  • DART 4.4 DART
  • RANK #43/54
  • PHOTO J & J Powerline Cont…
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~25 FTE

Nearest TCR peer: J & J Powerline Contractors Inc. (0.0 TCR gap)

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

National Fiber Construction in the TCR neighbourhood

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

TCR

What this shows National Fiber Construction averages 2.2 TCR (78% of the Fiber optic cable transmission line construction BLS benchmark).

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

National Fiber Construction TCR series: 2023=0 · 2024=4.4 · BLS 2.8

Where National Fiber Construction falls in its industry

1,605 Fiber optic cable transmission establishments

Safer than 46% of graded establishments in this industry, whose median TCR is 2.0.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #43 safest of 54 Fiber optic cable transmission employers in Michigan.

National Fiber Construction (25 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 2.0 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 0100200300400500 05101520 Average employees Total Case Rate National Fiber Construction
National Fiber Construction (25 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 2.0

National Fiber Construction has fewer employees than the Fiber optic cable transmission line cons median and a higher injury rate than the industry's median TCR of 2.0. 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
2024 4.4 4.4 1 0 0
2023 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237130 · MI · Whitmore Lake

1,605 Fiber optic cable transmission line construction employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 18 employers in Whitmore Lake, 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 J & J Powerline Contractors Inc. 2.2 TCR
NAICS-TCR Dynalectric Colorado 2.2 TCR
NAICS-TCR Michels Power- IA 2.2 TCR
NAICS-TCR T&D Solutions, LLC - Johnson City 2.2 TCR
STATE-SIZE Hazel Park 25 FTE
STATE-SIZE Bayside Best Beans LLC. 25 FTE
STATE-SIZE Tri-County Electric- Blanchard 25 FTE
STATE-SIZE Wastewater Treatment Plant 25 FTE
CITY-NEAR Regency at Whitmore Lake 129 FTE
CITY-NEAR CEI Michigan, LLC 111 FTE
CITY-NEAR GM & Sons, Inc. 101 FTE
CITY-NEAR RheTech, LLC - Whitmore Lake 88 FTE
NAT-TCR NorthEast PA Auto Auction, Inc 2.2 TCR
NAT-TCR Kygr4 - Dixie Warehouse 4 2.2 TCR
NAT-TCR Lawrence Service Center 2.2 TCR
NAT-TCR Keystone Concrete Placement Georgetown 2.2 TCR
NAT-SIZE 29 Cambridge, OH 25 FTE
NAT-SIZE Custom Machine Inc 25 FTE
NAT-SIZE TRI Construction Co 25 FTE
NAT-SIZE Utmoa - Moab 25 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. 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.