Fire alarm system, electric, installation only · Maryland

Main Office

Upper Marlboro, MD · ~271 workers · 6 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.3
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Main Office runs at 263% of its industry's injury rate - far more dangerous than the typical Fire alarm system, electric, installation only workplace, earning a grade F.

Main Office: 7.3 TCR = 263% of Fire alarm system, electric, installation only BLS 2.8 · 6y Form 300A (see methodology below)

Main Office safety composite

Main Office scores strongest on dart rate (safer than 78% of same-industry peers) and weakest on total case rate (tcr) (safer than 10%), 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

44/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.35 per 100 workers

Safer than 10% of industry peers

DART rate
B 0 per 100 workers

Safer than 78% of industry peers

Fatalities
D 0

Safer than 51% 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

−12.8

2019→2024

Main Office injury rate improved

Main Office's TCR fell 12.8 from 14.2 in 2019 to 1.4 in 2024. Peak filing year was 2019 at 14.2 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2019=14.2 · 2020=6.6 · 2021=5.9 · 2022=10.5 · 2023=5.5 · 2024=1.4

OSHA ITA Form 300A scorecard

Establishment book 238210 · Upper Marlboro, MD ABOVE-IND · MID

Grade F · TCR 7.3 · 263% of ind

  • DART 0.0 DART
  • RANK #68/77
  • PHOTO Favreau Electric, Inc
  • BOOK 6y book
  • INJ 117 inj
  • SIZE ~271 FTE

Nearest TCR peer: Favreau Electric, Inc (0.0 TCR gap)

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

Main Office in the TCR neighbourhood

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

TCR

What this shows Main Office averages 7.3 TCR (263% of the Fire alarm system, electric, installation only BLS benchmark).

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

Main Office TCR series: 2019=14.2 · 2020=6.6 · 2021=5.9 · 2022=10.5 · 2023=5.5 · 2024=1.4 · BLS 2.8

Where Main Office falls in its industry

4,550 Fire alarm system, electric, i establishments

Safer than 10% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #68 safest of 77 Fire alarm system, electric, i employers in Maryland.

Main Office (271 employees, TCR 7.3) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5 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 05001,0001,500 051015 Average employees Total Case Rate Main Office
Main Office (271 employees, TCR 7.3) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

Main Office has more employees than the Fire alarm system, electric, installatio median and a higher injury rate than the industry's median TCR of 2.5. 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 1.4 0.0 2 0 0
2023 5.5 5.2 18 2 0
2022 10.5 7.2 31 4 0
2021 5.9 4.5 14 3 0
2020 6.6 4.4 18 0 0
2019 14.2 8.4 34 3 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · MD · Upper Marlboro

4,550 Fire alarm system, electric, installation only employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 98 employers in Upper Marlboro, 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 Favreau Electric, Inc 7.3 TCR
NAICS-TCR D & F Industries, Inc. 7.3 TCR
NAICS-TCR SICE INC HOUSTON OFFICE 7.3 TCR
NAICS-TCR GRID Alternatives SD 7.3 TCR
STATE-SIZE Syensqo (Formerly Solvay) 271 FTE
STATE-SIZE World Headquarters 271 FTE
STATE-SIZE MARTIN'S FOOD MARKETS 6307 271 FTE
STATE-SIZE Spalding Consulting, Inc. 271 FTE
CITY-NEAR Washington DC 1,045 FTE
CITY-NEAR 3888 - East Coast Return Center 447 FTE
CITY-NEAR 3881 - Upper Marlboro FDC 431 FTE
CITY-NEAR Thos. Somerville Co. 368 FTE
NAT-TCR Patrick Industries 510 7.3 TCR
NAT-TCR Store 9297 - Blanding Blvd W 7.3 TCR
NAT-TCR C070 7.3 TCR
NAT-TCR Store 492 7.3 TCR
NAT-SIZE Oakland Stamping 271 FTE
NAT-SIZE Betco Corporation 271 FTE
NAT-SIZE 419 - Anchorage School Bus Ak 271 FTE
NAT-SIZE Centria Home Rehabilitation 271 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.