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

Denver - 350

Centennial, CO · ~67 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.7
Avg TCR
2.6
Industry avg
0
Fatalities
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The verdict

Denver - 350 runs at 26% 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.

Denver - 350: 0.7 TCR = 26% of Security alarm systems sales combined with installation, repair, or monitoring services BLS 2.6 · 3y Form 300A (see methodology below)

Denver - 350 safety composite

Denver - 350 scores strongest on total case rate (tcr) (safer than 85% 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

71/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 0.68 per 100 workers

Safer than 85% 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

−2.0

2016→2018

Denver - 350 injury rate improved

Denver - 350's TCR fell 2.0 from 2.0 in 2016 to 0.0 in 2018. Peak filing year was 2016 at 2.0 TCR. In 2018, DART was 0× this establishment's average TCR (severity share of cases).

2016=2.0 · 2017=0.0 · 2018=0.0

OSHA ITA Form 300A scorecard

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

Grade A · TCR 0.7 · 26% of ind

  • DART 0.0 DART
  • RANK P85
  • PHOTO Stone Mountain FS (S…
  • BOOK 3y book
  • INJ 1 inj
  • SIZE ~67 FTE

Nearest TCR peer: Stone Mountain FS (SSS, CSS) (0.0 TCR gap)

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

Denver - 350 in the TCR neighbourhood

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

TCR

What this shows Denver - 350 averages 0.7 TCR (26% 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

Denver - 350 TCR series: 2016=2 · 2017=0 · 2018=0 · BLS 2.6

Where Denver - 350 falls in its industry

161 Security alarm systems sales c establishments

Safer than 85% of graded establishments in this industry, whose median TCR is 1.7.

More dangerous than peersSafer than peers
Denver - 350 (67 employees, TCR 0.7) 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 Denver - 350
Denver - 350 (67 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 42 employees and a TCR of 1.7

Denver - 350 has more 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
2018 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0
2016 2.0 2.0 1 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 Stone Mountain FS (SSS, CSS) 0.7 TCR
NAICS-TCR Richmond - 444 0.7 TCR
NAICS-TCR Midwest Alarm Company 0.7 TCR
NAICS-TCR Las Vegas FS (SSS, SLS, CSS) 0.7 TCR
STATE-SIZE Melton Design Build 67 FTE
STATE-SIZE Metro Contracting - Quince 67 FTE
STATE-SIZE Denver 67 FTE
STATE-SIZE Creative Electric 67 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 Richmond - 444 0.7 TCR
NAT-TCR Linde - Midland 0.7 TCR
NAT-TCR Fort Worth Container 0.7 TCR
NAT-TCR West : Four Corners 0.7 TCR
NAT-SIZE The Amalgamated Sugar Company, LLC 67 FTE
NAT-SIZE Morrisville RAL 67 FTE
NAT-SIZE Steel Academy 67 FTE
NAT-SIZE Manufacturing 67 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: 2018, 2017, 2016. 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.