Communication equipment installation · Arizona

Premise One

Tempe, AZ · ~61 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.2
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Premise One runs at 44% of its industry's injury rate - far safer than the typical Communication equipment installation workplace, earning a grade A.

Premise One: 1.2 TCR = 44% of Communication equipment installation BLS 2.8 · 3y Form 300A (see methodology below)

Premise One safety composite

Premise One scores strongest on total case rate (tcr) (safer than 76% of same-industry peers) and weakest on dart rate (safer than 38%), 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

56/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.22 per 100 workers

Safer than 76% of industry peers

DART rate
D 1.53 per 100 workers

Safer than 38% 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

−0.6

2021→2023

Premise One injury rate improved

Premise One's TCR fell 0.6 from 2.1 in 2021 to 1.5 in 2023. Peak filing year was 2021 at 2.1 TCR. In 2023, DART was 1.25× this establishment's average TCR (severity share of cases).

2021=2.1 · 2022=0.0 · 2023=1.5

OSHA ITA Form 300A scorecard

Establishment book 238210 · Tempe, AZ AT/BELOW-IND · SMALL

Grade A · TCR 1.2 · 44% of ind

  • DART 1.5 DART
  • RANK #33/105
  • PHOTO T.M. Bier & Associat…
  • BOOK 3y book
  • INJ 2 inj
  • SIZE ~61 FTE

Nearest TCR peer: T.M. Bier & Associates, Inc. (0.0 TCR gap)

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

Premise One in the TCR neighbourhood

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

TCR

What this shows Premise One averages 1.2 TCR (44% of the Communication equipment installation BLS benchmark).

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

Premise One TCR series: 2021=2.1 · 2022=0 · 2023=1.5 · BLS 2.8

Where Premise One falls in its industry

4,550 Communication equipment instal establishments

Safer than 76% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #33 safest of 105 Communication equipment instal employers in Arizona.

Premise One (61 employees, TCR 1.2) 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 Premise One
Premise One (61 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

Premise One has fewer employees than the Communication equipment installation median and a lower 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
2023 1.5 1.5 1 0 0
2022 0.0 0.0 0 0 0
2021 2.1 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · AZ · Tempe

4,550 Communication equipment installation employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 569 employers in Tempe, AZ · 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 T.M. Bier & Associates, Inc. 1.2 TCR
NAICS-TCR AG Group LLC 1.2 TCR
NAICS-TCR Goss Electric LLC 1.2 TCR
NAICS-TCR Precision Electric Group (CA) Inc. 1.2 TCR
STATE-SIZE Prescott 61 FTE
STATE-SIZE D.R. Horton, Inc. - Tucson 61 FTE
STATE-SIZE Cemrock Landscapes Inc 61 FTE
STATE-SIZE Classic Roofing 61 FTE
CITY-NEAR SALT RIVER PROJECT DISTRICT VALLEY 4,655 FTE
CITY-NEAR 202376 4,627 FTE
CITY-NEAR Valley Plants and Offices 4,518 FTE
CITY-NEAR IES Communications, LLC 3,432 FTE
NAT-TCR Construction Resources Management, Inc. - Labs/Tanks 1.2 TCR
NAT-TCR FACTS Engineering, LLC 1.2 TCR
NAT-TCR The Bindery - BPK 1.2 TCR
NAT-TCR Painting and Wallcovering 1.2 TCR
NAT-SIZE Carilion Clinic Linen Services Co. 23 61 FTE
NAT-SIZE Robertson Unit Clinic 61 FTE
NAT-SIZE Seminole Asphalt Paving, Inc. 61 FTE
NAT-SIZE Mercedes-Benz of Beaverton 61 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: 2023, 2022, 2021. 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.