Alarm systems sales combined with installation, repair, or monitoring services · Maryland

LS Systems

Arbutus, MD · ~87 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.6
Avg TCR
2.6
Industry avg
0
Fatalities
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The verdict

LS Systems runs at 100% of its industry's injury rate - about level with the typical Alarm systems sales combined with installation, repair, or monitoring services workplace, earning a grade C.

LS Systems: 2.6 TCR = 100% of Alarm systems sales combined with installation, repair, or monitoring services BLS 2.6 · 2y Form 300A (see methodology below)

LS Systems safety composite

LS Systems scores strongest on dart rate (safer than 69% of same-industry peers) and weakest on total case rate (tcr) (safer than 33%), 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).

D

50/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 2.59 per 100 workers

Safer than 33% 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

−2.2

2020→2022

LS Systems injury rate improved

LS Systems's TCR fell 2.2 from 3.7 in 2020 to 1.5 in 2022. Peak filing year was 2020 at 3.7 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2020=3.7 · 2022=1.5

OSHA ITA Form 300A scorecard

Establishment book 561621 · Arbutus, MD AT/BELOW-IND · SMALL

Grade C · TCR 2.6 · 100% of ind

  • DART 0.0 DART
  • RANK #4/4
  • PHOTO Professional Cabling…
  • BOOK 2y book
  • INJ 4 inj
  • SIZE ~87 FTE

Nearest TCR peer: Professional Cabling Solutions (0.0 TCR gap)

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

LS Systems in the TCR neighbourhood

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

TCR

What this shows LS Systems averages 2.6 TCR (100% of the 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

LS Systems TCR series: 2020=3.7 · 2022=1.5 · BLS 2.6

Where LS Systems falls in its industry

161 Alarm systems sales combined w establishments

Safer than 33% of graded establishments in this industry, whose median TCR is 1.7.

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 4 Alarm systems sales combined w employers in Maryland.

LS Systems (87 employees, TCR 2.6) 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 LS Systems
LS Systems (87 employees, TCR 2.6) among 29 same-industry peers, split at the industry median of 42 employees and a TCR of 1.7

LS Systems has more employees than the Alarm systems sales combined with instal median and a higher 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
2022 1.5 0.0 1 0 0
2020 3.7 1.2 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

561621 · MD · Arbutus

161 Alarm systems sales combined with installation, repair, or monitoring services employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 5 employers in Arbutus, MD · 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 Professional Cabling Solutions 2.6 TCR
NAICS-TCR Orion Security Solutions 2.6 TCR
NAICS-TCR Bellevue FS (SSS,CSS) 2.5 TCR
NAICS-TCR CAFR-90-FREMONT, CA 2.7 TCR
STATE-SIZE Perry Hall Service Center 87 FTE
STATE-SIZE Synergi llc 87 FTE
STATE-SIZE CMC Sheet Metal Inc. 87 FTE
STATE-SIZE Ariosa & Co. LLC 87 FTE
CITY-NEAR 3720 448 FTE
CITY-NEAR WM 3720 407 FTE
CITY-NEAR 89 102 FTE
CITY-NEAR STTC Arbutus 41 FTE
NAT-TCR Fredericksburg 2.6 TCR
NAT-TCR 3787 No Frills (Ashland, Ne) 2.6 TCR
NAT-TCR Easterseals - 140 Queen City Ave-Manchester 2.6 TCR
NAT-TCR TSSI 2.6 TCR
NAT-SIZE 104012 - NGL-Fields Point LNG Facility 87 FTE
NAT-SIZE Burlington - CPS 87 FTE
NAT-SIZE 108 FAMILY FARE -Zeeland, MI FF, LLC #38-2750461 87 FTE
NAT-SIZE 2073-SW-20730250-MX 87 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: 2022, 2020. 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.