Mechanical contractors · Idaho

UMC, Inc - Idaho

Boise, ID · ~241 workers · 5 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.4
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

UMC, Inc - Idaho runs at 14% of its industry's injury rate - far safer than the typical Mechanical contractors workplace, earning a grade A.

UMC, Inc - Idaho: 0.4 TCR = 14% of Mechanical contractors BLS 2.8 · 5y Form 300A (see methodology below)

UMC, Inc - Idaho safety composite

UMC, Inc - Idaho scores strongest on total case rate (tcr) (safer than 98% of same-industry peers) and weakest on fatalities (safer than 51%), 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

73/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.39 per 100 workers

Safer than 98% of industry peers

DART rate
C 0.37 per 100 workers

Safer than 60% 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%).

UMC, Inc - Idaho held a steady TCR band

UMC, Inc - Idaho's TCR held near 0.2 from 0.6 in 2017 to 0.4 in 2021. Peak filing year was 2017 at 0.6 TCR. In 2021, DART was 0.95× this establishment's average TCR (severity share of cases).

2017=0.6 · 2018=0.3 · 2019=0.3 · 2020=0.3 · 2021=0.4

OSHA ITA Form 300A scorecard

Establishment book 238220 · Boise, ID AT/BELOW-IND · MID

Grade A · TCR 0.4 · 14% of ind

  • DART 0.4 DART
  • RANK #1/30
  • PHOTO Gregory-Edwards, Inc.
  • BOOK 5y book
  • INJ 5 inj
  • SIZE ~241 FTE

Nearest TCR peer: Gregory-Edwards, Inc. (0.0 TCR gap)

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

UMC, Inc - Idaho in the TCR neighbourhood

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

TCR

What this shows UMC, Inc - Idaho averages 0.4 TCR (14% of the Mechanical contractors BLS benchmark).

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

UMC, Inc - Idaho TCR series: 2017=0.6 · 2018=0.3 · 2019=0.3 · 2020=0.3 · 2021=0.4 · BLS 2.8

Where UMC, Inc - Idaho falls in its industry

5,793 Mechanical contractors establishments

Safer than 98% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Idaho alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 30 Mechanical contractors employers in Idaho.

UMC, Inc - Idaho (241 employees, TCR 0.4) 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 050100150200250300 05101520 Average employees Total Case Rate UMC, Inc - Idaho
UMC, Inc - Idaho (241 employees, TCR 0.4) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

UMC, Inc - Idaho 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 0.4 0.4 1 0 0
2020 0.3 0.3 1 0 0
2019 0.3 0.3 1 0 0
2018 0.3 0.3 1 0 0
2017 0.6 0.6 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · ID · Boise

5,793 Mechanical contractors employers nationwide with a credible TCR · 2,774 rated employers in Idaho with headcount on file · 581 employers in Boise, ID · 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 Gregory-Edwards, Inc. 0.4 TCR
NAICS-TCR Automated Logic Controls (New York-New Jersey) 0.4 TCR
NAICS-TCR US189: San Antonio 492 - SG 0.4 TCR
NAICS-TCR US145: Long Island 119 - SG 0.4 TCR
STATE-SIZE 701-00198 241 FTE
STATE-SIZE Record Steel and Construction, Inc., dba RSCI 240 FTE
STATE-SIZE Tedder Industries, L.L.C. 242 FTE
STATE-SIZE 41-SIG 242 FTE
CITY-NEAR St. Luke's Boise Medical Center (Including MSTI) 10,034 FTE
CITY-NEAR 1-Boise Main Site 6,035 FTE
CITY-NEAR Micron Boise Site 5,184 FTE
CITY-NEAR Saint Alphonsus Regional Medical Center 3,869 FTE
NAT-TCR Seyohc-015-Seymour Home Care 0.4 TCR
NAT-TCR Human Resources Department 0.4 TCR
NAT-TCR US189: San Antonio 492 - SG 0.4 TCR
NAT-TCR US145: Long Island 119 - SG 0.4 TCR
NAT-SIZE Ball Metalpack - Columbus, OH 241 FTE
NAT-SIZE Customized - MD - 0806 241 FTE
NAT-SIZE Pleasant View Home 241 FTE
NAT-SIZE Liberty Commons 241 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, 2020, 2019, 2018, 2017. 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.