Mechanical contractors · Michigan

Johnson & Wood LLC.

Burton, MI · ~106 workers · 5 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.8
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Johnson & Wood LLC. runs at 27% of its industry's injury rate - far safer than the typical Mechanical contractors workplace, earning a grade A.

Johnson & Wood LLC.: 0.8 TCR = 27% of Mechanical contractors BLS 2.8 · 5y Form 300A (see methodology below)

Johnson & Wood LLC. safety composite

Johnson & Wood LLC. scores strongest on total case rate (tcr) (safer than 92% of same-industry peers) and weakest on dart rate (safer than 48%), 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

66/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.76 per 100 workers

Safer than 92% of industry peers

DART rate
D 1.31 per 100 workers

Safer than 48% 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

Johnson & Wood LLC.: 0.0 → 1.3 TCR

Peak year 2018 @ 2.5 TCR · DART/TCR 1.72× in 2021

Johnson & Wood LLC.'s TCR rose 1.3 from 0.0 in 2016 to 1.3 in 2021. Peak filing year was 2018 at 2.5 TCR. In 2021, DART was 1.72× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Burton, MI AT/BELOW-IND · MID

Grade A · TCR 0.8 · 27% of ind

  • DART 1.3 DART
  • RANK #14/153
  • PHOTO RDH Mechanical Contr…
  • BOOK 5y book
  • INJ 5 inj
  • SIZE ~106 FTE

Nearest TCR peer: RDH Mechanical Contractors, Inc. (0.0 TCR gap)

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

Johnson & Wood LLC. in the TCR neighbourhood

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

TCR

What this shows Johnson & Wood LLC. averages 0.8 TCR (27% of the Mechanical contractors BLS benchmark).

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

Johnson & Wood LLC. TCR series: 2016=0 · 2017=0 · 2018=2.5 · 2019=0 · 2021=1.3 · BLS 2.8

Where Johnson & Wood LLC. falls in its industry

5,793 Mechanical contractors establishments

Safer than 92% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #14 safest of 153 Mechanical contractors employers in Michigan.

Johnson & Wood LLC. (106 employees, TCR 0.8) 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 Johnson & Wood LLC.
Johnson & Wood LLC. (106 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Johnson & Wood LLC. 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
2021 1.3 1.3 2 0 0
2019 0.0 0.0 0 0 0
2018 2.5 2.5 3 0 0
2017 0.0 0.0 0 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · MI · Burton

5,793 Mechanical contractors employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 43 employers in Burton, 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 RDH Mechanical Contractors, Inc. 0.8 TCR
NAICS-TCR Control Air Enterprises LLC 0.8 TCR
NAICS-TCR Ryan Fireprotection, Inc. - Valparaiso 0.8 TCR
NAICS-TCR Independent Mechanical Industries, Inc. 0.8 TCR
STATE-SIZE FPAW LLC- Lansing 106 FTE
STATE-SIZE Infrastrucutre Alternatives 106 FTE
STATE-SIZE PHRG DET Sales & Marketing 106 FTE
STATE-SIZE The Austin Co. Michigan 106 FTE
CITY-NEAR CCA Davison Rd Processing Center 933 FTE
CITY-NEAR Genesee Community Health Center 459 FTE
CITY-NEAR WM 2273 343 FTE
CITY-NEAR 2273 328 FTE
NAT-TCR Roy Blackwell Enterprises, Inc. 0.8 TCR
NAT-TCR Peter Mangone, Inc. 0.8 TCR
NAT-TCR Lincoln Lodge 0.8 TCR
NAT-TCR Big State Houston 0.8 TCR
NAT-SIZE Forest Creek Village 106 FTE
NAT-SIZE International Paper Crawfordsville 106 FTE
NAT-SIZE Fluid Routing Solutions - Ocala 106 FTE
NAT-SIZE Coral Desert Rehabilitation 106 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: 2021, 2019, 2018, 2017, 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.