Building cleaning services, janitorial · Ohio

Harvard Service Group Inc. of OHIO

Name: Harvard Service Group Inc. of OHIO Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Toledo, OH · ~52 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.5
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

Harvard Service Group Inc. of OHIO runs at 11% of its industry's injury rate - far safer than the typical Building cleaning services, janitorial workplace, earning a grade A.

Harvard Service Group Inc. of OHIO: 0.5 TCR = 11% of Building cleaning services, janitorial BLS 4.5 · 3y Form 300A (see methodology below)

Harvard Service Group Inc. of OHIO safety composite

Harvard Service Group Inc. of OHIO scores strongest on total case rate (tcr) (safer than 97% of same-industry peers) and weakest on dart rate (safer than 45%), 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).

67/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0.48 per 100 workers

Safer than 97% of industry peers
DART rate: D 1.44 per 100 workers

Safer than 45% of industry peers
Fatalities: D 0

Safer than 50% 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%).

Rising injury rate

Harvard Service Group Inc. of OHIO: 0.0 → 1.4 TCR

Peak year 2024 @ 1.4 TCR · DART/TCR 3× in 2024

Harvard Service Group Inc. of OHIO's TCR rose 1.4 from 0.0 in 2022 to 1.4 in 2024. In 2024, DART was 3× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 561720 · Toledo, OH AT/BELOW-IND · SMALL

Grade A · TCR 0.5 · 11% of ind

DART 1.4 DART
RANK #8/136
PHOTO Chimes District of C…
BOOK 3y book
INJ 1 inj
SIZE ~52 FTE

Nearest TCR peer: Chimes District of Columbia, Department of Commerce (0.0 TCR gap)

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

This site

0.5
Chimes Distric

0.5
Lockheed Marti

0.5
Gulf Coast Med

0.5
QSI Russellvil

0.5

What this shows Harvard Service Group Inc. of OHIO averages 0.5 TCR (11% of the Building cleaning services, janitorial BLS benchmark).

Harvard Service Group Inc. of OHIO TCR series: 2022=0 · 2023=0 · 2024=1.4 · BLS 4.5

Where Harvard Service Group Inc. of OHIO falls in its industry

4,064 Building cleaning services, ja establishments

Safer than 97% of graded establishments in this industry, whose median TCR is 3.2.

Grade A

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 136 Building cleaning services, ja employers in Ohio.

Harvard Service Group Inc. of OHIO (52 employees, TCR 0.5) among 29 same-industry peers, split at the industry median of 56 employees and a TCR of 3.2

Harvard Service Group Inc. of OHIO has fewer employees than the Building cleaning services, janitorial median and a lower injury rate than the industry's median TCR of 3.2. 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
2024	1.4	1.4	1
2023	0.0	0.0	0
2022	0.0	0.0	0

OSHA ITA peer cross-reference

Establishment peer ledger

561720 · OH · Toledo

4,064 Building cleaning services, janitorial employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 551 employers in Toledo, OH · 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	Chimes District of Columbia, Department of Commerce	WASHINGTON, DC	0.5 TCR
NAICS-TCR	Lockheed Martin Littleton	LITTLETON, CO	0.5 TCR
NAICS-TCR	Gulf Coast Medical Center - EVS	PANAMA CITY, FL	0.5 TCR
NAICS-TCR	QSI Russellville	RUSSELLVILLE, AL	0.5 TCR
STATE-SIZE	Massillon	MASSILLON	52 FTE
STATE-SIZE	Power Home Solar Columbus	WORTHINGTON	52 FTE
STATE-SIZE	Hartwell	CINCINNATI	52 FTE
STATE-SIZE	The Daimler Group	COLUMBUS	52 FTE
CITY-NEAR	Toledo Assembly Complex	Toledo	5,508 FTE
CITY-NEAR	The Toledo Hospital	Toledo	5,002 FTE
CITY-NEAR	Toledo Hospital	Toledo	4,912 FTE
CITY-NEAR	Promedica Downtown Headquarters	Toledo	3,308 FTE
NAT-TCR	Winston Salem, NC	Winston Salem, NC	0.5 TCR
NAT-TCR	Composites One LLC - Ft Worth 905 Railhead	Fort Worth, TX	0.5 TCR
NAT-TCR	Patterson GA Locomotive	Patterson, GA	0.5 TCR
NAT-TCR	Life Science Products, Inc	Chestertown, MD	0.5 TCR
NAT-SIZE	Sid's Sealants LLC	Port Washington, WI	52 FTE
NAT-SIZE	Luther Bloomington Hyundai	Bloomington, MN	52 FTE
NAT-SIZE	Reacher Mfg. Corp.	Alpena, MI	52 FTE
NAT-SIZE	Main Office-185 Titus	Warrington, PA	52 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, 2022. 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.