Trusses, glue laminated or pre-engineered wood, manufacturing · Arizona

Alliance Truss LLC

Name: Alliance Truss LLC Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Glendale, AZ · ~157 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 6.7
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Alliance Truss LLC runs at 204% of its industry's injury rate - far more dangerous than the typical Trusses, glue laminated or pre-engineered wood, manufacturing workplace, earning a grade F.

Alliance Truss LLC: 6.7 TCR = 204% of Trusses, glue laminated or pre-engineered wood, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Alliance Truss LLC safety composite

Alliance Truss LLC scores strongest on total case rate (tcr) (safer than 52% of same-industry peers) and weakest on dart rate (safer than 34%), 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).

45/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 6.73 per 100 workers

Safer than 52% of industry peers
DART rate: F 5.42 per 100 workers

Safer than 34% 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

−2.6

2019→2020

Alliance Truss LLC injury rate improved

Alliance Truss LLC's TCR fell 2.6 from 8.0 in 2019 to 5.4 in 2020. Peak filing year was 2019 at 8.0 TCR. In 2020, DART was 0.81× this establishment's average TCR (severity share of cases).

2019=8.0 · 2020=5.4

OSHA ITA Form 300A scorecard

Establishment book 321214 · Glendale, AZ ABOVE-IND · MID

Grade F · TCR 6.7 · 204% of ind

DART 5.4 DART
RANK #6/14
PHOTO A-1 INDUSTRIES OF FL…
BOOK 2y book
INJ 24 inj
SIZE ~157 FTE

Nearest TCR peer: A-1 INDUSTRIES OF FLORIDA, INC (0.0 TCR gap)

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

TRUSS SPECIALI

6.8
Indevco, Inc.,

6.8
This site

6.7
A-1 INDUSTRIES

6.7
HOBE SOUND PLA

6.7

What this shows Alliance Truss LLC averages 6.7 TCR (204% of the Trusses, glue laminated or pre-engineered wood, manufacturing BLS benchmark).

Alliance Truss LLC TCR series: 2019=8 · 2020=5.4 · BLS 3.3

Where Alliance Truss LLC falls in its industry

421 Trusses, glue laminated or pre establishments

Safer than 52% of graded establishments in this industry, whose median TCR is 7.0.

Grade F

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 14 Trusses, glue laminated or pre employers in Arizona.

Alliance Truss LLC (157 employees, TCR 6.7) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 7.0

Alliance Truss LLC has more employees than the Trusses, glue laminated or pre-engineere median and a lower injury rate than the industry's median TCR of 7.0. 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
2020	5.4	5.4	8	0	0
2019	8.0	8.0	16	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

321214 · AZ · Glendale

421 Trusses, glue laminated or pre-engineered wood, manufacturing 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	Place	Metric
NAICS-TCR	A-1 INDUSTRIES OF FLORIDA, INC	FORT PIERCE, FL	6.7 TCR
NAICS-TCR	HOBE SOUND PLANT	HOBE SOUND, FL	6.7 TCR
NAICS-TCR	TRUSS SPECIALISTS, INC.	LA CRESCENT, MN	6.8 TCR
NAICS-TCR	Indevco, Inc., d/b/a Mid America Truss	JEFFERSON CITY, MO	6.8 TCR
STATE-SIZE	Truss Fab	GLENDALE	157 FTE
STATE-SIZE	Harmon Electric and Solar	PHOENIX	157 FTE
STATE-SIZE	Air System Components	TUCSON	157 FTE
STATE-SIZE	2157	CHANDLER	157 FTE
CITY-NEAR	730 ABRAZO ARROWHEAD CAMPUS	Glendale	1,429 FTE
CITY-NEAR	Glendale Elementary School District	Glendale	1,201 FTE
CITY-NEAR	4701-730	Glendale	1,051 FTE
CITY-NEAR	Ono-515	Glendale	910 FTE
NAT-TCR	Al38-338-the Homestead at Montrose	Montrose, CO	6.7 TCR
NAT-TCR	Select Specialty Hospital - Canton	Canton, OH	6.7 TCR
NAT-TCR	CS Joplin	Joplin, MO	6.7 TCR
NAT-TCR	Kaiser Electrical Contractors, Inc.	Morton, IL	6.7 TCR
NAT-SIZE	Beaufont Health and Rehabiliation Center	Richmond, VA	157 FTE
NAT-SIZE	Industries for the Blind and Visually Impaired, Inc. - West Allis	West Allis, WI	157 FTE
NAT-SIZE	Rucker's Wholesale and Service Company	Bridgeport, IL	157 FTE
NAT-SIZE	Bartlett Cocke General Contractors (Central Texas Region)	Austin, TX	157 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: 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.