Security alarm systems sales combined with installation, repair, or monitoring services · California

Microbiz Security Company

San Francisco, CA · ~25 workers · 8 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.3
Avg TCR
2.6
Industry avg
0
Fatalities
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The verdict

Microbiz Security Company runs at 51% of its industry's injury rate - safer than the typical Security alarm systems sales combined with installation, repair, or monitoring services workplace, earning a grade B.

Microbiz Security Company: 1.3 TCR = 51% of Security alarm systems sales combined with installation, repair, or monitoring services BLS 2.6 · 8y Form 300A (see methodology below)

Microbiz Security Company safety composite

Microbiz Security Company scores strongest on dart rate (safer than 69% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

C

61/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.32 per 100 workers

Safer than 61% of industry peers

DART rate
C 0 per 100 workers

Safer than 69% 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

−3.8

2017→2024

Microbiz Security Company injury rate improved

Microbiz Security Company's TCR fell 3.8 from 3.8 in 2017 to 0.0 in 2024. Peak filing year was 2017 at 3.8 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2017=3.8 · 2018=0.0 · 2019=3.3 · 2020=3.5 · 2021=0.0 · 2022=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 561621 · San Francisco, CA AT/BELOW-IND · SMALL

Grade B · TCR 1.3 · 51% of ind

  • DART 0.0 DART
  • RANK #5/21
  • PHOTO MYRTLE-CPIS-MYRTLE B…
  • BOOK 8y book
  • INJ 2 inj
  • SIZE ~25 FTE

Nearest TCR peer: MYRTLE-CPIS-MYRTLE BEACH,SC (0.0 TCR gap)

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

Microbiz Security Company in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Microbiz Security Company averages 1.3 TCR (51% of the Security alarm systems sales combined with installation, repair, or monitoring services BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Microbiz Security Company TCR series: 2017=3.8 · 2018=0 · 2019=3.3 · 2020=3.5 · 2021=0 · 2022=0 · 2023=0 · 2024=0 · BLS 2.6

Where Microbiz Security Company falls in its industry

161 Security alarm systems sales c establishments

Safer than 61% of graded establishments in this industry, whose median TCR is 1.7.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 21 Security alarm systems sales c employers in California.

Microbiz Security Company (25 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 42 employees and a TCR of 1.7 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0100200300400500 0246810 Average employees Total Case Rate Microbiz Security Company
Microbiz Security Company (25 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 42 employees and a TCR of 1.7

Microbiz Security Company has fewer employees than the Security alarm systems sales combined wi median and a lower injury rate than the industry's median TCR of 1.7. 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
2024 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 3.5 3.5 0 1 0
2019 3.3 3.3 1 0 0
2018 0.0 0.0 0 0 0
2017 3.8 3.8 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

561621 · CA · San Francisco

161 Security alarm systems sales combined with installation, repair, or monitoring services employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 1,144 employers in San Francisco, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR MYRTLE-CPIS-MYRTLE BEACH,SC 1.3 TCR
NAICS-TCR Orlando FS (SSS, CSS) 1.3 TCR
NAICS-TCR Minnesota - 210 1.4 TCR
NAICS-TCR Houston - 202 1.3 TCR
STATE-SIZE Conservation Farms Ranches 25 FTE
STATE-SIZE GM Ag Services, Inc. 25 FTE
STATE-SIZE Farm Shop 25 FTE
STATE-SIZE Dougherty Brothers 25 FTE
CITY-NEAR UC San Francisco 18,070 FTE
CITY-NEAR DoorDash, Inc. 12,430 FTE
CITY-NEAR UC San Francisco Health 12,262 FTE
CITY-NEAR SFO - Airport United Airlines Offices 11,622 FTE
NAT-TCR Bill Doran LLC - Chicago 1.3 TCR
NAT-TCR S03463 - Van Buren Hauling and Transfer 1.3 TCR
NAT-TCR La Porte Distribution 1.3 TCR
NAT-TCR Galena Park 1.3 TCR
NAT-SIZE Rouses Market #30 25 FTE
NAT-SIZE Amicalola Emc- Edo 25 FTE
NAT-SIZE Tower Metal Works, Inc. 25 FTE
NAT-SIZE Automatic Fire Control 25 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, 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.