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

Centennial, CO (SSS, CSS)

Centennial, CO · ~38 workers · 6 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.9
Avg TCR
2.6
Industry avg
0
Fatalities
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The verdict

Centennial, CO (SSS, CSS) runs at 35% of its industry's injury rate - far safer than the typical Security alarm systems sales combined with installation, repair, or monitoring services workplace, earning a grade A.

Centennial, CO (SSS, CSS): 0.9 TCR = 35% of Security alarm systems sales combined with installation, repair, or monitoring services BLS 2.6 · 6y Form 300A (see methodology below)

Centennial, CO (SSS, CSS) safety composite

Centennial, CO (SSS, CSS) scores strongest on total case rate (tcr) (safer than 76% 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

67/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 0.91 per 100 workers

Safer than 76% 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%).

Centennial, CO (SSS, CSS) held a steady TCR band

Centennial, CO (SSS, CSS)'s TCR held near 0.0 from 0.0 in 2016 to 0.0 in 2021. Peak filing year was 2018 at 2.8 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

2016=0.0 · 2017=2.6 · 2018=2.8 · 2019=0.0 · 2020=0.0 · 2021=0.0

OSHA ITA Form 300A scorecard

Establishment book 561621 · Centennial, CO AT/BELOW-IND · SMALL

Grade A · TCR 0.9 · 35% of ind

  • DART 0.0 DART
  • RANK P76
  • PHOTO Hard Fire Suppressio…
  • BOOK 6y book
  • INJ 2 inj
  • SIZE ~38 FTE

Nearest TCR peer: Hard Fire Suppression Systems, Inc. (0.0 TCR gap)

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Centennial, CO (SSS, CSS) in the TCR neighbourhood

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

TCR

What this shows Centennial, CO (SSS, CSS) averages 0.9 TCR (35% 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

Centennial, CO (SSS, CSS) TCR series: 2016=0 · 2017=2.6 · 2018=2.8 · 2019=0 · 2020=0 · 2021=0 · BLS 2.6

Where Centennial, CO (SSS, CSS) falls in its industry

161 Security alarm systems sales c establishments

Safer than 76% of graded establishments in this industry, whose median TCR is 1.7.

More dangerous than peersSafer than peers
Centennial, CO (SSS, CSS) (38 employees, TCR 0.9) 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 Centennial, CO (SSS, CSS)
Centennial, CO (SSS, CSS) (38 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 42 employees and a TCR of 1.7

Centennial, CO (SSS, CSS) 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
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0
2018 2.8 2.8 1 0 0
2017 2.6 2.6 1 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

561621 · CO · Centennial

161 Security alarm systems sales combined with installation, repair, or monitoring services employers nationwide with a credible TCR · 9,007 rated employers in Colorado with headcount on file · 204 employers in Centennial, CO · 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 Hard Fire Suppression Systems, Inc. 0.9 TCR
NAICS-TCR Westerville FS (SSS, CSS) 0.9 TCR
NAICS-TCR Ohio - 105 0.9 TCR
NAICS-TCR CPI Security Charlotte Division 0.9 TCR
STATE-SIZE COLORADO PRODUCTION FARMING 38 FTE
STATE-SIZE Nathan Naill, LLC 38 FTE
STATE-SIZE Morgan County Rural Electric Association 38 FTE
STATE-SIZE Thrive Home Builders Corporate Office 38 FTE
CITY-NEAR Centura Corporate 2,994 FTE
CITY-NEAR Corporate 2,726 FTE
CITY-NEAR Western States Fire Protection 1,876 FTE
CITY-NEAR 4028-ARW02 1,185 FTE
NAT-TCR 2073-SW-20730012-CS 0.9 TCR
NAT-TCR Columbia Asphalt & Ready Mix 0.9 TCR
NAT-TCR Victoria Area Office 0.9 TCR
NAT-TCR 43461e - Longview Dc 0.9 TCR
NAT-SIZE Rain CII Carbon - Chalmette Plant 38 FTE
NAT-SIZE Newcomb Spring of TN 38 FTE
NAT-SIZE Southwire Denton CSC 38 FTE
NAT-SIZE Lile Relocation- Vancouver Branch 38 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: 2021, 2020, 2019, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.