Industrial Mechanical · Indiana

MainTech - Indianapolis Mechanical Svc

Name: MainTech - Indianapolis Mechanical Svc Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Indianapolis, IN · ~63 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.7
Avg TCR: 2.1
Industry avg: 0
Fatalities

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The verdict

MainTech - Indianapolis Mechanical Svc runs at 32% of its industry's injury rate - far safer than the typical Industrial Mechanical workplace, earning a grade A.

MainTech - Indianapolis Mechanical Svc: 0.7 TCR = 32% of Industrial Mechanical BLS 2.1 · 2y Form 300A (see methodology below)

MainTech - Indianapolis Mechanical Svc safety composite

MainTech - Indianapolis Mechanical Svc scores strongest on total case rate (tcr) (safer than 93% 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).

77/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0.67 per 100 workers

Safer than 93% of industry peers
DART rate: B 0 per 100 workers

Safer than 76% 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

−1.3

2018→2019

MainTech - Indianapolis Mechanical Svc injury rate improved

MainTech - Indianapolis Mechanical Svc's TCR fell 1.3 from 1.3 in 2018 to 0.0 in 2019. Peak filing year was 2018 at 1.3 TCR. In 2019, DART was 0× this establishment's average TCR (severity share of cases).

2018=1.3 · 2019=0.0

OSHA ITA Form 300A scorecard

Establishment book 811310 · Indianapolis, IN AT/BELOW-IND · SMALL

Grade A · TCR 0.7 · 32% of ind

DART 0.0 DART
RANK #5/90
PHOTO Chicago
BOOK 2y book
INJ 1 inj
SIZE ~63 FTE

Nearest TCR peer: Chicago (0.0 TCR gap)

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

This site

0.7
Chicago

0.7
STS Operating

0.7
Gregory Poole

0.7
JVIC CATALYST

0.7

What this shows MainTech - Indianapolis Mechanical Svc averages 0.7 TCR (32% of the Industrial Mechanical BLS benchmark).

MainTech - Indianapolis Mechanical Svc TCR series: 2018=1.3 · 2019=0 · BLS 2.1

Where MainTech - Indianapolis Mechanical Svc falls in its industry

2,560 Industrial Mechanical establishments

Safer than 93% of graded establishments in this industry, whose median TCR is 2.7.

Grade A

More dangerous than peersSafer than peers

Narrower to Indiana alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 90 Industrial Mechanical employers in Indiana.

MainTech - Indianapolis Mechanical Svc (63 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 45 employees and a TCR of 2.7

MainTech - Indianapolis Mechanical Svc has more employees than the Industrial Mechanical median and a lower injury rate than the industry's median TCR of 2.7. 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
2019	0.0	0.0	0	0	0
2018	1.3	1.3	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

811310 · IN · Indianapolis

2,560 Industrial Mechanical employers nationwide with a credible TCR · 12,750 rated employers in Indiana with headcount on file · 2,074 employers in Indianapolis, IN · 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	Chicago	CROWN POINT, IL	0.7 TCR
NAICS-TCR	STS Operating - Hope Group	NORTHBOROUGH, MA	0.7 TCR
NAICS-TCR	Gregory Poole Lift Systems- Discovery	RALEIGH, NC	0.7 TCR
NAICS-TCR	JVIC CATALYST	PASADENA, TX	0.7 TCR
STATE-SIZE	Total Seed Production	TIPTON	63 FTE
STATE-SIZE	Johnson County REMC	FRANKLIN	63 FTE
STATE-SIZE	Loren Wood Builders	BLOOMINGTON	63 FTE
STATE-SIZE	RLTurner	ZIONSVILLE	63 FTE
CITY-NEAR	Indiana University Health, Inc	Indianapolis	7,874 FTE
CITY-NEAR	Methodist Hospital	Indianapolis	6,862 FTE
CITY-NEAR	Eli Lilly - Lilly Corp Center	Indianapolis	6,482 FTE
CITY-NEAR	Lilly Technology Center	Indianapolis	6,472 FTE
NAT-TCR	Avery Dennison Neenah DC	Neenah, WI	0.7 TCR
NAT-TCR	Columbus SW Service Center	Columbus, OH	0.7 TCR
NAT-TCR	CVG Cincinnati N Kentucky Airport (ABX)	Erlanger, KY	0.7 TCR
NAT-TCR	Hydro - Sidney	Sidney, OH	0.7 TCR
NAT-SIZE	Northern Human Services Regional IHS	Conway, NH	63 FTE
NAT-SIZE	TNI-Bryant, AR	Bryant, AR	63 FTE
NAT-SIZE	TNI - Lebanon, MO	Lebanon, MO	63 FTE
NAT-SIZE	Primetals Technologies - Cortland	Warren, OH	63 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: 2019, 2018. 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.