Plumbing and heating contractors · Iowa

Schaal Plumbing, Heating, and Cooling

Name: Schaal Plumbing, Heating, and Cooling Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Johnston, IA · ~133 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 1.9
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Schaal Plumbing, Heating, and Cooling runs at 66% of its industry's injury rate - safer than the typical Plumbing and heating contractors workplace, earning a grade B.

Schaal Plumbing, Heating, and Cooling: 1.9 TCR = 66% of Plumbing and heating contractors BLS 2.8 · 2y Form 300A (see methodology below)

Schaal Plumbing, Heating, and Cooling safety composite

Schaal Plumbing, Heating, and Cooling scores strongest on total case rate (tcr) (safer than 71% 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).

61/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 1.86 per 100 workers

Safer than 71% of industry peers
DART rate: C 0.77 per 100 workers

Safer than 56% 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

−0.6

2021→2022

Schaal Plumbing, Heating, and Cooling injury rate improved

Schaal Plumbing, Heating, and Cooling's TCR fell 0.6 from 2.2 in 2021 to 1.5 in 2022. Peak filing year was 2021 at 2.2 TCR. In 2022, DART was 0.41× this establishment's average TCR (severity share of cases).

2021=2.2 · 2022=1.5

OSHA ITA Form 300A scorecard

Establishment book 238220 · Johnston, IA AT/BELOW-IND · MID

Grade B · TCR 1.9 · 66% of ind

DART 0.8 DART
RANK #25/94
PHOTO Duo Plumbing & Heati…
BOOK 2y book
INJ 4 inj
SIZE ~133 FTE

Nearest TCR peer: Duo Plumbing & Heating Corp (0.0 TCR gap)

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

This site

1.9
Duo Plumbing &

1.9
Ahern Appleton

1.9
Temp Right Ser

1.9
Granite State

1.9

What this shows Schaal Plumbing, Heating, and Cooling averages 1.9 TCR (66% of the Plumbing and heating contractors BLS benchmark).

Schaal Plumbing, Heating, and Cooling TCR series: 2021=2.2 · 2022=1.5 · BLS 2.8

Where Schaal Plumbing, Heating, and Cooling falls in its industry

5,793 Plumbing and heating contracto establishments

Safer than 71% of graded establishments in this industry, whose median TCR is 3.3.

Grade B

More dangerous than peersSafer than peers

Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #25 safest of 94 Plumbing and heating contracto employers in Iowa.

Schaal Plumbing, Heating, and Cooling (133 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Schaal Plumbing, Heating, and Cooling has more employees than the Plumbing and heating 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
2022	1.5	0.8	2	0	0
2021	2.2	1.1	2	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · IA · Johnston

5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 76 employers in Johnston, IA · 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	Duo Plumbing & Heating Corp	STATEN ISLAND, NY	1.9 TCR
NAICS-TCR	Ahern Appleton (NE) Office	APPLETON, WI	1.9 TCR
NAICS-TCR	Temp Right Service Inc	MISSOULA, MT	1.9 TCR
NAICS-TCR	Granite State Plumbing & Heating	WEARE, NH	1.9 TCR
STATE-SIZE	Ajinomoto Health & Nutrition North America, Inc.	EDDYVILLE	133 FTE
STATE-SIZE	Moveero Armstrong Iowa	ARMSTRONG	133 FTE
STATE-SIZE	Meridian manufacturing	STORM LAKE	133 FTE
STATE-SIZE	Coilcraft - Hawarden	HAWARDEN	133 FTE
CITY-NEAR	John Deere Financial Johnston	Johnston	1,069 FTE
CITY-NEAR	CSC	Johnston	639 FTE
CITY-NEAR	ChildServe Center	Johnston	621 FTE
CITY-NEAR	DuPont Pioneer Johnston Campus - JH60 Franklin	Johnston	486 FTE
NAT-TCR	Indian Lakes	Batesville, IN	1.9 TCR
NAT-TCR	4266 Chesterfield Container	Chesterfield, MO	1.9 TCR
NAT-TCR	Sodexo at Frye Regional Medical Center	Hickory, NC	1.9 TCR
NAT-TCR	6719 Indianapolis	Indianapolis, IN	1.9 TCR
NAT-SIZE	CNH Wichita. (SMRU0875)	Wichita, KS	133 FTE
NAT-SIZE	Suntec Concrete - Colorado	Commerce City, CO	133 FTE
NAT-SIZE	Spring Glen Fresh Foods	Ephrata, PA	133 FTE
NAT-SIZE	Tony's Fresh Market 1267	Plainfield, IL	133 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.