Plumbing and heating contractors · Kansas

River Oak Mechanical, LLC

Name: River Oak Mechanical, LLC Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Lenexa, KS · ~43 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 4.7
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

River Oak Mechanical, LLC runs at 169% of its industry's injury rate - more dangerous than the typical Plumbing and heating contractors workplace, earning a grade D.

River Oak Mechanical, LLC: 4.7 TCR = 169% of Plumbing and heating contractors BLS 2.8 · 3y Form 300A (see methodology below)

River Oak Mechanical, LLC safety composite

River Oak Mechanical, LLC scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 36%), 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).

40/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 4.73 per 100 workers

Safer than 36% of industry peers
DART rate: D 2.32 per 100 workers

Safer than 36% 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%).

TCR Δ

−5.3

2019→2021

River Oak Mechanical, LLC injury rate improved

River Oak Mechanical, LLC's TCR fell 5.3 from 7.6 in 2019 to 2.3 in 2021. Peak filing year was 2019 at 7.6 TCR. In 2021, DART was 0.49× this establishment's average TCR (severity share of cases).

2019=7.6 · 2020=4.3 · 2021=2.3

OSHA ITA Form 300A scorecard

Establishment book 238220 · Lenexa, KS ABOVE-IND · SMALL

Grade D · TCR 4.7 · 169% of ind

DART 2.3 DART
RANK #40/53
PHOTO Climate Pros Philad…
BOOK 3y book
INJ 6 inj
SIZE ~43 FTE

Nearest TCR peer: Climate Pros Philadelphia (0.0 TCR gap)

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

This site

4.7
Climate Pros

4.7
GNT Mechanical

4.7
Edison Support

4.7
Air Alliance T

4.7

What this shows River Oak Mechanical, LLC averages 4.7 TCR (169% of the Plumbing and heating contractors BLS benchmark).

River Oak Mechanical, LLC TCR series: 2019=7.6 · 2020=4.3 · 2021=2.3 · BLS 2.8

Where River Oak Mechanical, LLC falls in its industry

5,793 Plumbing and heating contracto establishments

Safer than 36% of graded establishments in this industry, whose median TCR is 3.3.

Grade D

More dangerous than peersSafer than peers

Narrower to Kansas alone (the establishments it most directly competes with for workers and contracts): ranked #40 safest of 53 Plumbing and heating contracto employers in Kansas.

River Oak Mechanical, LLC (43 employees, TCR 4.7) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

River Oak Mechanical, LLC has fewer employees than the Plumbing and heating contractors median and a higher 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
2021	2.3	2.3	1
2020	4.3	2.1	2
2019	7.6	5.1	3

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · KS · Lenexa

5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 5,228 rated employers in Kansas with headcount on file · 319 employers in Lenexa, KS · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Climate Pros Philadelphia	HUNTINGDON VALLEY, PA	4.7 TCR
NAICS-TCR	GNT Mechanical LLC	BROOKLYN, NY	4.7 TCR
NAICS-TCR	Edison Support Center	ALEXANDRIA, VA	4.7 TCR
NAICS-TCR	Air Alliance Team	BALLWIN, MO	4.7 TCR
STATE-SIZE	Linwood	LINWOOD	43 FTE
STATE-SIZE	Lost Trail Dairy, LLC	LIBERAL	43 FTE
STATE-SIZE	Newkirk Novak Construction Partners, Inc.	LENEXA	43 FTE
STATE-SIZE	KKINDINC	JUNCTION CITY	43 FTE
CITY-NEAR	RailCrew Xpress	Lenexa	3,169 FTE
CITY-NEAR	LENEXA (KSLEN)	Lenexa	2,266 FTE
CITY-NEAR	KSLEN - LENEXA	Lenexa	2,183 FTE
CITY-NEAR	Kiewit Corporation_9401 Renner Boulevard	Lenexa	1,653 FTE
NAT-TCR	Kisachie Midnight Express	Lufkin, TX	4.7 TCR
NAT-TCR	Main Facility	Canandaigua, NY	4.7 TCR
NAT-TCR	Wiskerchen Cheese Inc.	Auburndale, WI	4.7 TCR
NAT-TCR	Garden Spring Center	Willow Grove, PA	4.7 TCR
NAT-SIZE	SAN San Diego - 1300	San Diego, CA	43 FTE
NAT-SIZE	Utah	West Jordan, UT	43 FTE
NAT-SIZE	MACRO - Discovery Drive	Huntsville, AL	43 FTE
NAT-SIZE	Bickford of Greenwood	Greenwood, IN	43 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. 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.