Electrical contractors · Tennessee

NABCO Electric

Chattanooga, TN · ~119 workers · 6 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.3
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

NABCO Electric runs at 83% of its industry's injury rate - about level with the typical Electrical contractors workplace, earning a grade C.

NABCO Electric: 2.3 TCR = 83% of Electrical contractors BLS 2.8 · 6y Form 300A (see methodology below)

NABCO Electric safety composite

NABCO Electric scores strongest on total case rate (tcr) (safer than 53% of same-industry peers) and weakest on dart rate (safer than 47%), 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

50/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 2.31 per 100 workers

Safer than 53% of industry peers

DART rate
D 0.78 per 100 workers

Safer than 47% 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%).

Rising injury rate

NABCO Electric: 0.0 → 2.3 TCR

Peak year 2020 @ 8.8 TCR · DART/TCR 0.34× in 2022

NABCO Electric's TCR rose 2.3 from 0.0 in 2016 to 2.3 in 2022. Peak filing year was 2020 at 8.8 TCR. In 2022, DART was 0.34× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238210 · Chattanooga, TN AT/BELOW-IND · MID

Grade C · TCR 2.3 · 83% of ind

  • DART 0.8 DART
  • RANK #50/95
  • PHOTO Bryant-Durham Electr…
  • BOOK 6y book
  • INJ 8 inj
  • SIZE ~119 FTE

Nearest TCR peer: Bryant-Durham Electric Co., Inc. (0.0 TCR gap)

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

NABCO Electric in the TCR neighbourhood

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

TCR

What this shows NABCO Electric averages 2.3 TCR (83% of the Electrical contractors BLS benchmark).

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

NABCO Electric TCR series: 2016=0 · 2018=1.9 · 2019=0 · 2020=8.8 · 2021=0.8 · 2022=2.3 · BLS 2.8

Where NABCO Electric falls in its industry

4,550 Electrical contractors establishments

Safer than 53% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #50 safest of 95 Electrical contractors employers in Tennessee.

NABCO Electric (119 employees, TCR 2.3) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5 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 05001,0001,500 051015 Average employees Total Case Rate NABCO Electric
NABCO Electric (119 employees, TCR 2.3) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

NABCO Electric has more employees than the Electrical contractors median and a lower injury rate than the industry's median TCR of 2.5. 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
2022 2.3 0.8 3 0 0
2021 0.8 0.8 1 0 0
2020 8.8 7.2 2 9 0
2019 0.0 0.0 0 0 0
2018 1.9 0.9 2 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · TN · Chattanooga

4,550 Electrical contractors employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 695 employers in Chattanooga, TN · 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 Bryant-Durham Electric Co., Inc. 2.3 TCR
NAICS-TCR PDK Investments, LLC dba PDK Electrical Services 2.3 TCR
NAICS-TCR CT Office 2.3 TCR
NAICS-TCR DKD Electric LLC 2.3 TCR
STATE-SIZE T&A - Tennessee 119 FTE
STATE-SIZE Cleveland Utilities - Electric Division 119 FTE
STATE-SIZE R&R Erectors Inc dba S&H Erectors 119 FTE
STATE-SIZE TN025 Cleveland (TN) Container 119 FTE
CITY-NEAR CHATTANOOGA COKE 8,650 FTE
CITY-NEAR CHATTANOOGA FOOD 8,650 FTE
CITY-NEAR USXpress 7,385 FTE
CITY-NEAR Cardiology GB 6,606 FTE
NAT-TCR Fort Wayne Plant 2.3 TCR
NAT-TCR 1440 - Fort Dodge 2.3 TCR
NAT-TCR 1393 - Wylie 2.3 TCR
NAT-TCR 980 - Santa Rosa 2.3 TCR
NAT-SIZE Largo Rail Division 119 FTE
NAT-SIZE Southern Field Maintenance & Fabrication, LLC 119 FTE
NAT-SIZE Washington Penn - Corporate 119 FTE
NAT-SIZE Fay Block Materials 119 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: 2022, 2021, 2020, 2019, 2018, 2016. 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.