Mineral Wool Manufacturing · Arizona

Quietflex Manufacturing Company, L.P.- AZ

Tolleson, AZ · ~143 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.0
Avg TCR
3.3
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Quietflex Manufacturing Company, L.P.- AZ runs at 62% of its industry's injury rate - safer than the typical Mineral Wool Manufacturing workplace, earning a grade B.

Quietflex Manufacturing Company, L.P.- AZ: 2.0 TCR = 62% of Mineral Wool Manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Quietflex Manufacturing Company, L.P.- AZ safety composite

Quietflex Manufacturing Company, L.P.- AZ scores strongest on total case rate (tcr) (safer than 51% of same-industry peers) and weakest on dart rate (safer than 26%), 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

42/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 2.03 per 100 workers

Safer than 51% of industry peers

DART rate
F 2.14 per 100 workers

Safer than 26% 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%).

Quietflex Manufacturing Company, L.P.- AZ held a steady TCR band

Quietflex Manufacturing Company, L.P.- AZ's TCR held near 0.2 from 1.9 in 2020 to 2.1 in 2021. In 2021, DART was 1.05× this establishment's average TCR (severity share of cases).

2020=1.9 · 2021=2.1

OSHA ITA Form 300A scorecard

Establishment book 327993 · Tolleson, AZ AT/BELOW-IND · MID

Grade B · TCR 2.0 · 62% of ind

  • DART 2.1 DART
  • RANK P51
  • PHOTO Isolatek International
  • BOOK 2y book
  • INJ 6 inj
  • SIZE ~143 FTE

Nearest TCR peer: Isolatek International (0.0 TCR gap)

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

Quietflex Manufacturing Company, L.P.- AZ in the TCR neighbourhood

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

TCR

What this shows Quietflex Manufacturing Company, L.P.- AZ averages 2.0 TCR (62% of the Mineral Wool Manufacturing BLS benchmark).

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

Quietflex Manufacturing Company, L.P.- AZ TCR series: 2020=1.9 · 2021=2.1 · BLS 3.3

Where Quietflex Manufacturing Company, L.P.- AZ falls in its industry

101 Mineral Wool Manufacturing establishments

Safer than 51% of graded establishments in this industry, whose median TCR is 2.2.

More dangerous than peersSafer than peers
Quietflex Manufacturing Company, L.P.- AZ (143 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 126 employees and a TCR of 2.2 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 0200400600800 0246810 Average employees Total Case Rate Quietflex Manufacturing Company, L.P.- AZ
Quietflex Manufacturing Company, L.P.- AZ (143 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 126 employees and a TCR of 2.2

Quietflex Manufacturing Company, L.P.- AZ has more employees than the Mineral Wool Manufacturing median and a lower injury rate than the industry's median TCR of 2.2. 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 2.1 2.1 3 0 0
2020 1.9 1.9 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327993 · AZ · Tolleson

101 Mineral Wool Manufacturing employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 153 employers in Tolleson, 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 Isolatek International 2.0 TCR
NAICS-TCR Quietflex Manufacturing Company, L.P.- Tolleson Arizona 2.1 TCR
NAICS-TCR CertainTeed, LLC 1.9 TCR
NAICS-TCR Waterville 7 2.2 TCR
STATE-SIZE UEB Builders 143 FTE
STATE-SIZE Koedyker & Kenyon Construction, Inc. 143 FTE
STATE-SIZE Hylan West Inc. 143 FTE
STATE-SIZE Canyon State Electric Inc. 143 FTE
CITY-NEAR JBS Tolleson Inc 1,848 FTE
CITY-NEAR ABS-0017-0016-06501 FAC-06501-TOLLESON-AZ 740 FTE
CITY-NEAR Windigo Logistics 662 FTE
CITY-NEAR Br 125 - Communications Test Design Inc 566 FTE
NAT-TCR Fox Enterprise Services, Inc 2.0 TCR
NAT-TCR 2077-Us Dd Nw Dallas 2 Branch 2.0 TCR
NAT-TCR 4818-FBON 2.0 TCR
NAT-TCR Crestwood Reporting Center 2.0 TCR
NAT-SIZE Nashville Plant 143 FTE
NAT-SIZE Vesco Oil Corp 143 FTE
NAT-SIZE 1855-AHSCM33 143 FTE
NAT-SIZE WTPS Osceola MRT 143 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. 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.