Building cleaning services, janitorial · California

MBM-7 Northern CA

Name: MBM-7 Northern CA Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Hayward, CA · ~791 workers · 6 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 2.5
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

MBM-7 Northern CA runs at 56% of its industry's injury rate - safer than the typical Building cleaning services, janitorial workplace, earning a grade B.

MBM-7 Northern CA: 2.5 TCR = 56% of Building cleaning services, janitorial BLS 4.5 · 6y Form 300A (see methodology below)

MBM-7 Northern CA safety composite

MBM-7 Northern CA scores strongest on total case rate (tcr) (safer than 60% of same-industry peers) and weakest on dart rate (safer than 38%), 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).

50/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 2.52 per 100 workers

Safer than 60% of industry peers
DART rate: D 2.09 per 100 workers

Safer than 38% 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%).

TCR Δ

−1.2

2019→2024

MBM-7 Northern CA injury rate improved

MBM-7 Northern CA's TCR fell 1.2 from 3.3 in 2019 to 2.1 in 2024. Peak filing year was 2019 at 3.3 TCR. In 2024, DART was 0.83× this establishment's average TCR (severity share of cases).

2019=3.3 · 2020=2.6 · 2021=2.2 · 2022=2.4 · 2023=2.5 · 2024=2.1

OSHA ITA Form 300A scorecard

Establishment book 561720 · Hayward, CA AT/BELOW-IND · MID

Grade B · TCR 2.5 · 56% of ind

DART 2.1 DART
RANK #78/368
PHOTO ES-Alexian Brs MC
BOOK 6y book
INJ 60 inj
SIZE ~791 FTE

Nearest TCR peer: ES-Alexian Brs MC (0.0 TCR gap)

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2.5
ES-Alexian Brs

2.5
Southeast Geor

2.5
Clean Tech at

2.5
Memorial Medic

2.5

What this shows MBM-7 Northern CA averages 2.5 TCR (56% of the Building cleaning services, janitorial BLS benchmark).

MBM-7 Northern CA TCR series: 2019=3.3 · 2020=2.6 · 2021=2.2 · 2022=2.4 · 2023=2.5 · 2024=2.1 · BLS 4.5

Where MBM-7 Northern CA falls in its industry

4,064 Building cleaning services, ja establishments

Safer than 60% of graded establishments in this industry, whose median TCR is 3.2.

Grade B

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #78 safest of 368 Building cleaning services, ja employers in California.

MBM-7 Northern CA (791 employees, TCR 2.5) among 29 same-industry peers, split at the industry median of 56 employees and a TCR of 3.2

MBM-7 Northern CA has more 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	2.1	2.1	10
2023	2.5	2.5	9
2022	2.4	2.4	9
2021	2.2	2.2	9
2020	2.6	2.6	11
2019	3.3	3.3	12

OSHA ITA peer cross-reference

Establishment peer ledger

561720 · CA · Hayward

4,064 Building cleaning services, janitorial employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 336 employers in Hayward, CA · 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	ES-Alexian Brs MC	ELK GROVE VILLAGE, IL	2.5 TCR
NAICS-TCR	Southeast Georgia Brunswick Campus - EVS	BRUNSWICK, GA	2.5 TCR
NAICS-TCR	Clean Tech at Missouri Baptist MOBAP	SAINT LOUIS, MO	2.5 TCR
NAICS-TCR	Memorial Medical Center - Las Cruces - EVS	LAS CRUCES, NM	2.5 TCR
STATE-SIZE	OAK-GROUND OPS	OAKLAND	791 FTE
STATE-SIZE	Integration Appliance Inc.	PALO ALTO	791 FTE
STATE-SIZE	Broadridge Customer Communications-EDH	EL DORADO HILLS	790 FTE
STATE-SIZE	South Gate, CA - 5650 Southern	SOUTH GATE	792 FTE
CITY-NEAR	California Department of Transportation Facility 518	Hayward	2,891 FTE
CITY-NEAR	California Department of Transportation Facility 100	Hayward	2,817 FTE
CITY-NEAR	California Department of Transportation Facility 117	Hayward	2,817 FTE
CITY-NEAR	St Rose Hospital	Hayward	929 FTE
NAT-TCR	Sign Operations	Zanesville, OH	2.5 TCR
NAT-TCR	Mid-Land Erector Company, Inc.	Joplin, MO	2.5 TCR
NAT-TCR	RAM, Inc	Cisco, TX	2.5 TCR
NAT-TCR	Eco Global Manufacturing Providence Branch	Providence, RI	2.5 TCR
NAT-SIZE	Viking Automatic Sprinkler Company	St. Paul, MN	791 FTE
NAT-SIZE	VFP Fire Systems	St. Paul, MN	791 FTE
NAT-SIZE	Landmark Sprinkler Company	St. Paul, MN	791 FTE
NAT-SIZE	Lipari Foods - B1	Warren, MI	791 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, 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.