Automotive engine repair and replacement shops · New Hampshire

McDevitt Manchester

Manchester, NH · ~74 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.4
Avg TCR
2.1
Industry avg
0
Fatalities
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The verdict

McDevitt Manchester runs at 354% of its industry's injury rate - far more dangerous than the typical Automotive engine repair and replacement shops workplace, earning a grade F.

McDevitt Manchester: 7.4 TCR = 354% of Automotive engine repair and replacement shops BLS 2.1 · 2y Form 300A (see methodology below)

McDevitt Manchester safety composite

McDevitt Manchester scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 22%), 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)
F 7.44 per 100 workers

Safer than 22% of industry peers

DART rate
D 1.99 per 100 workers

Safer than 43% 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%).

Rising injury rate

McDevitt Manchester: 6.9 → 8.0 TCR

Peak year 2022 @ 8.0 TCR · DART/TCR 0.27× in 2022

McDevitt Manchester's TCR rose 1.0 from 6.9 in 2021 to 8.0 in 2022. In 2022, DART was 0.27× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 811111 · Manchester, NH ABOVE-IND · SMALL

Grade F · TCR 7.4 · 354% of ind

  • DART 2.0 DART
  • RANK #2/5
  • PHOTO North Hollywood
  • BOOK 2y book
  • INJ 9 inj
  • SIZE ~74 FTE

Nearest TCR peer: North Hollywood (0.0 TCR gap)

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

McDevitt Manchester in the TCR neighbourhood

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

TCR

What this shows McDevitt Manchester averages 7.4 TCR (354% of the Automotive engine repair and replacement shops BLS benchmark).

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

McDevitt Manchester TCR series: 2021=6.9 · 2022=8 · BLS 2.1

Where McDevitt Manchester falls in its industry

609 Automotive engine repair and r establishments

Safer than 22% of graded establishments in this industry, whose median TCR is 4.2.

More dangerous than peersSafer than peers

Narrower to New Hampshire alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 5 Automotive engine repair and r employers in New Hampshire.

McDevitt Manchester (74 employees, TCR 7.4) among 29 same-industry peers, split at the industry median of 40 employees and a TCR of 4.2 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 0200400600 051015 Average employees Total Case Rate McDevitt Manchester
McDevitt Manchester (74 employees, TCR 7.4) among 29 same-industry peers, split at the industry median of 40 employees and a TCR of 4.2

McDevitt Manchester has more employees than the Automotive engine repair and replacement median and a higher injury rate than the industry's median TCR of 4.2. 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 8.0 2.0 4 0 0
2021 6.9 2.8 5 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

811111 · NH · Manchester

609 Automotive engine repair and replacement shops employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 253 employers in Manchester, NH · 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 North Hollywood 7.4 TCR
NAICS-TCR CARS Recon Inc New Jersey 7.5 TCR
NAICS-TCR Clarke Power Services, Inc. 7.5 TCR
NAICS-TCR Tri Tank Corporation 7.5 TCR
STATE-SIZE Preferred Building Systems 74 FTE
STATE-SIZE Salem Office 74 FTE
STATE-SIZE Durgin and Crowell Lumber Company Inc. 74 FTE
STATE-SIZE Temco Tool Co Inc 74 FTE
CITY-NEAR Point32Health Manchester 4,440 FTE
CITY-NEAR Elliot Hospital 2,745 FTE
CITY-NEAR Catholic Medical Center 2,086 FTE
CITY-NEAR 15966 1,154 FTE
NAT-TCR HG739 7.4 TCR
NAT-TCR 199719-Wic-Downtown Sta 7.4 TCR
NAT-TCR 198933-Top-Main Office 7.4 TCR
NAT-TCR 264230-Hastings Po 7.4 TCR
NAT-SIZE South St. Office 74 FTE
NAT-SIZE Ornc, LLC 74 FTE
NAT-SIZE 5472-NAI-0034-0034-00849 74 FTE
NAT-SIZE 5472-NAI-0034-0034-02675 74 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. 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.