Measuring instrument repair and maintenance services · California

Jones Covey Group Inc,

Rancho Cucamonga, CA · ~190 workers · 3 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.6
Avg TCR
2.1
Industry avg
0
Fatalities
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The verdict

Jones Covey Group Inc, runs at 74% of its industry's injury rate - safer than the typical Measuring instrument repair and maintenance services workplace, earning a grade B.

Jones Covey Group Inc,: 1.6 TCR = 74% of Measuring instrument repair and maintenance services BLS 2.1 · 3y Form 300A (see methodology below)

Jones Covey Group Inc, safety composite

Jones Covey Group Inc, scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 29%), 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

35/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 1.56 per 100 workers

Safer than 29% of industry peers

DART rate
F 0.49 per 100 workers

Safer than 31% 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

−2.7

2019→2023

Jones Covey Group Inc, injury rate improved

Jones Covey Group Inc,'s TCR fell 2.7 from 3.2 in 2019 to 0.5 in 2023. Peak filing year was 2019 at 3.2 TCR. In 2023, DART was 0.31× this establishment's average TCR (severity share of cases).

2019=3.2 · 2022=1.0 · 2023=0.5

OSHA ITA Form 300A scorecard

Establishment book 811219 · Rancho Cucamonga, CA AT/BELOW-IND · MID

Grade B · TCR 1.6 · 74% of ind

  • DART 0.5 DART
  • RANK #5/6
  • PHOTO LECO Corporation -- …
  • BOOK 3y book
  • INJ 7 inj
  • SIZE ~190 FTE

Nearest TCR peer: LECO Corporation -- Service (0.0 TCR gap)

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

Jones Covey Group Inc, in the TCR neighbourhood

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

TCR

What this shows Jones Covey Group Inc, averages 1.6 TCR (74% of the Measuring instrument repair and maintenance services BLS benchmark).

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

Jones Covey Group Inc, TCR series: 2019=3.2 · 2022=1 · 2023=0.5 · BLS 2.1

Where Jones Covey Group Inc, falls in its industry

56 Measuring instrument repair an establishments

Safer than 29% of graded establishments in this industry, whose median TCR is 1.1.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 6 Measuring instrument repair an employers in California.

Jones Covey Group Inc, (190 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 190 employees and a TCR of 1.1 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 05001,0001,5002,0002,500 0246810 Average employees Total Case Rate Jones Covey Group Inc,
Jones Covey Group Inc, (190 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 190 employees and a TCR of 1.1

Jones Covey Group Inc, has more employees than the Measuring instrument repair and maintena median and a higher injury rate than the industry's median TCR of 1.1. 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
2023 0.5 0.5 1 0 0
2022 1.0 1.0 1 1 0
2019 3.2 3.2 5 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

811219 · CA · Rancho Cucamonga

56 Measuring instrument repair and maintenance services employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 229 employers in Rancho Cucamonga, CA · 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 LECO Corporation -- Service 1.6 TCR
NAICS-TCR Industrial Electronics, Inc. 1.4 TCR
NAICS-TCR L3 Unidyne Middletown 1.4 TCR
NAICS-TCR Field 1.4 TCR
STATE-SIZE Zuckerman Family Farms 190 FTE
STATE-SIZE Santa Margarita Water District 190 FTE
STATE-SIZE City Of Sacramento-Field Services Division Roll-Up (140014) 190 FTE
STATE-SIZE Courtney Inc. 190 FTE
CITY-NEAR California Department of Transportation Facility 304 1,529 FTE
CITY-NEAR Davis Development Company, Inc. 1,214 FTE
CITY-NEAR CUCAMONGA 809 FTE
CITY-NEAR VIP,INC. Rancho Cucamonga 751 FTE
NAT-TCR Celilo 1.6 TCR
NAT-TCR Ellwood Crankshaft and Machine 1.6 TCR
NAT-TCR Gainesville - Gv 3 - Cook Poultry/Sausag 1.6 TCR
NAT-TCR Holiday Hill 1.6 TCR
NAT-SIZE Golden Mfg Co Inc 190 FTE
NAT-SIZE Hartley & Parker Limited LLC 190 FTE
NAT-SIZE Decorative Panels International, Inc. 190 FTE
NAT-SIZE Capp Electric 190 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: 2023, 2022, 2019. 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.