238990 All Other Specialty Trade Contractors · Arizona
Premier Underground Construction
Glendale, AZ · ~153 workers · 5 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 1.9
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Premier Underground Construction runs at 67% of its industry's injury rate - safer than the typical 238990 All Other Specialty Trade Contractors workplace, earning a grade B.
Premier Underground Construction: 1.9 TCR = 67% of 238990 All Other Specialty Trade Contractors BLS 2.8 · 5y Form 300A (see methodology below)
Premier Underground Construction safety composite
Premier Underground Construction scores strongest on total case rate (tcr) (safer than 52% of same-industry peers) and weakest on dart rate (safer than 42%), 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).
48/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 1.87 per 100 workers
Safer than 52% of industry peers
- DART rate
- D 0.64 per 100 workers
Safer than 42% 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%).
Rising injury rate
Premier Underground Construction: 0.0 → 1.3 TCR
Peak year 2019 @ 7.5 TCR · DART/TCR 0.34× in 2024
Premier Underground Construction's TCR rose 1.3 from 0.0 in 2018 to 1.3 in 2024. Peak filing year was 2019 at 7.5 TCR. In 2024, DART was 0.34× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 238990 · Glendale, AZ AT/BELOW-IND · MID
Grade B · TCR 1.9 · 67% of ind
- DART 0.6 DART
- RANK #17/43
- PHOTO Associated Scaffoldi…
- BOOK 5y book
- INJ 14 inj
- SIZE ~153 FTE
Nearest TCR peer: Associated Scaffolding Company Incorporated (0.0 TCR gap)
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Premier Underground Construction in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Premier Underground Construction
1.9 TCR
- Associated Sca
Associated Scaffolding Company Incorporated
1.9 TCR
- Landmark Pavin
Landmark Paving llc
1.9 TCR
- Econo Fence, I
Econo Fence, Inc.
1.9 TCR
- General Steel
General Steel Crane & Rigging LLC
1.9 TCR
What this shows Premier Underground Construction averages 1.9 TCR (67% of the 238990 All Other Specialty Trade Contractors BLS benchmark).
Premier Underground Construction TCR series: 2018=0 · 2019=7.5 · 2022=0 · 2023=0.6 · 2024=1.3 · BLS 2.8
Where Premier Underground Construction falls in its industry
1,634 238990 All Other Specialty Tra establishmentsSafer than 52% of graded establishments in this industry, whose median TCR is 1.9.
Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #17 safest of 43 238990 All Other Specialty Tra employers in Arizona.
Premier Underground Construction has more employees than the 238990 All Other Specialty Trade Contrac median and a lower injury rate than the industry's median TCR of 1.9. 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 | 1.3 | 0.6 | 2 | 0 | 0 |
| 2023 | 0.6 | 0.6 | 0 | 1 | 0 |
| 2022 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2019 | 7.5 | 6.7 | 10 | 0 | 0 |
| 2018 | 0.0 | 0.0 | 2 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238990 · AZ · Glendale
1,634 238990 All Other Specialty Trade Contractors employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 313 employers in Glendale, 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 | Associated Scaffolding Company Incorporated | 1.9 TCR |
| NAICS-TCR | Landmark Paving llc | 1.9 TCR |
| NAICS-TCR | Econo Fence, Inc. | 1.9 TCR |
| NAICS-TCR | General Steel Crane & Rigging LLC | 1.9 TCR |
| STATE-SIZE | Lone Cactus Egg Farm | 153 FTE |
| STATE-SIZE | Icon Protection Surprise | 153 FTE |
| STATE-SIZE | GEORGE BRAZIL AIR CONDITIONING & HEATING | 153 FTE |
| STATE-SIZE | UNIVERSAL WALLBOARD CORP. | 153 FTE |
| CITY-NEAR | 730 ABRAZO ARROWHEAD CAMPUS | 1,429 FTE |
| CITY-NEAR | Glendale Elementary School District | 1,201 FTE |
| CITY-NEAR | 4701-730 | 1,051 FTE |
| CITY-NEAR | Ono-515 | 910 FTE |
| NAT-TCR | Pressboard Paper Technologies LLC. | 1.9 TCR |
| NAT-TCR | Convalescent Center of Grady County, LLC dba Cottonwood Creek Skilled Nursing and Therapy | 1.9 TCR |
| NAT-TCR | Fort Belvoir | 1.9 TCR |
| NAT-TCR | McKeever Market and Eatery #350 | 1.9 TCR |
| NAT-SIZE | Fontana-Randall | 153 FTE |
| NAT-SIZE | City of Greensboro-Department of Transportation (GDOT) | 153 FTE |
| NAT-SIZE | Estates of Barrington | 153 FTE |
| NAT-SIZE | Mesa Developmental Services | 153 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.