Plumbing, Heating, and Air-Conditioning Contractors · Illinois

AMS INDUSTRIES, Inc

Name: AMS INDUSTRIES, Inc Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Woodridge, IL · ~575 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.8
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

AMS INDUSTRIES, Inc runs at 29% of its industry's injury rate - far safer than the typical Plumbing, Heating, and Air-Conditioning Contractors workplace, earning a grade A.

AMS INDUSTRIES, Inc: 0.8 TCR = 29% of Plumbing, Heating, and Air-Conditioning Contractors BLS 2.8 · 2y Form 300A (see methodology below)

AMS INDUSTRIES, Inc safety composite

AMS INDUSTRIES, Inc scores strongest on total case rate (tcr) (safer than 91% 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).

69/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0.82 per 100 workers

Safer than 91% of industry peers
DART rate: C 0.59 per 100 workers

Safer than 57% 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%).

AMS INDUSTRIES, Inc held a steady TCR band

AMS INDUSTRIES, Inc's TCR held near 0.2 from 0.7 in 2023 to 0.9 in 2024. In 2024, DART was 0.72× this establishment's average TCR (severity share of cases).

2023=0.7 · 2024=0.9

OSHA ITA Form 300A scorecard

Establishment book 238220 · Woodridge, IL AT/BELOW-IND · MID

Grade A · TCR 0.8 · 29% of ind

DART 0.6 DART
RANK #40/230
PHOTO Gallo Mechanical Ser…
BOOK 2y book
INJ 13 inj
SIZE ~575 FTE

Nearest TCR peer: Gallo Mechanical Services, L.L.C. (0.0 TCR gap)

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0.8
Gallo Mechanic

0.8
Martin Peterse

0.8
Harris Pacific

0.8
A&B Process Sy

0.8

What this shows AMS INDUSTRIES, Inc averages 0.8 TCR (29% of the Plumbing, Heating, and Air-Conditioning Contractors BLS benchmark).

AMS INDUSTRIES, Inc TCR series: 2023=0.7 · 2024=0.9 · BLS 2.8

Where AMS INDUSTRIES, Inc falls in its industry

5,793 Plumbing, Heating, and Air-Con establishments

Safer than 91% of graded establishments in this industry, whose median TCR is 3.3.

Grade A

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #40 safest of 230 Plumbing, Heating, and Air-Con employers in Illinois.

AMS INDUSTRIES, Inc (575 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

AMS INDUSTRIES, Inc has more employees than the Plumbing, Heating, and Air-Conditioning 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
2024	0.9	0.6	8	0	0
2023	0.7	0.6	5	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · IL · Woodridge

5,793 Plumbing, Heating, and Air-Conditioning Contractors employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 111 employers in Woodridge, IL · 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	Gallo Mechanical Services, L.L.C.	NEW ORLEANS, LA	0.8 TCR
NAICS-TCR	Martin Petersen Company, Inc.	KENOSHA, WI	0.8 TCR
NAICS-TCR	Harris Pacific Northwest, LLC	BELLINGHAM, WA	0.8 TCR
NAICS-TCR	A&B Process Systems Corp	STRATFORD, WI	0.8 TCR
STATE-SIZE	Carl Buddig & Company-Montgomery	MONTGOMERY	575 FTE
STATE-SIZE	Mondelez Global LLC	CHICAGO	575 FTE
STATE-SIZE	Continental Electrical Construction Company	OAK BROOK	576 FTE
STATE-SIZE	Foodservice : BRIDGEVIEW	BRIDGEVIEW	576 FTE
CITY-NEAR	AMS Mechanical Systems, Inc	Woodridge	542 FTE
CITY-NEAR	Morey Corporation	Woodridge	528 FTE
CITY-NEAR	Edward Don & Company-IL	Woodridge	471 FTE
CITY-NEAR	WOODRIDGE	Woodridge	408 FTE
NAT-TCR	Springdale Winnelson	Springdale, AR	0.8 TCR
NAT-TCR	East Richmond	Richmond, VA	0.8 TCR
NAT-TCR	Jamestown Electro Plating Works Inc	Jamestown, NY	0.8 TCR
NAT-TCR	Vero Biotech - TEP/Northyards	Atlanta, GA	0.8 TCR
NAT-SIZE	Wisconsin Faucet Operations	Kohler, WI	575 FTE
NAT-SIZE	Carl Zeiss Industrial Quality Solutions	Wixom, MI	575 FTE
NAT-SIZE	Gentex Corporation	Carbondale, PA	575 FTE
NAT-SIZE	Framingham, MA	Framingham, MA	575 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: 2024, 2023. 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.