Glazing contractors · Arizona

KTF - Comstock

Name: KTF - Comstock Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Chandler, AZ · ~130 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.8
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

KTF - Comstock runs at 28% of its industry's injury rate - far safer than the typical Glazing contractors workplace, earning a grade A.

KTF - Comstock: 0.8 TCR = 28% of Glazing contractors BLS 2.8 · 2y Form 300A (see methodology below)

KTF - Comstock safety composite

KTF - Comstock scores strongest on total case rate (tcr) (safer than 94% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

78/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0.79 per 100 workers

Safer than 94% of industry peers
DART rate: B 0 per 100 workers

Safer than 80% 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

−1.6

2019→2023

KTF - Comstock injury rate improved

KTF - Comstock's TCR fell 1.6 from 1.6 in 2019 to 0.0 in 2023. Peak filing year was 2019 at 1.6 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2019=1.6 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 238150 · Chandler, AZ AT/BELOW-IND · MID

Grade A · TCR 0.8 · 28% of ind

DART 0.0 DART
RANK #2/11
PHOTO Champion Glass, LLC.
BOOK 2y book
INJ 3 inj
SIZE ~130 FTE

Nearest TCR peer: Champion Glass, LLC. (0.0 TCR gap)

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0.8
Champion Glass

0.8
Silicon Valley

0.8
Allstate Glass

0.8
Haley-Greer, I

0.7

What this shows KTF - Comstock averages 0.8 TCR (28% of the Glazing contractors BLS benchmark).

KTF - Comstock TCR series: 2019=1.6 · 2023=0 · BLS 2.8

Where KTF - Comstock falls in its industry

531 Glazing contractors establishments

Safer than 94% of graded establishments in this industry, whose median TCR is 4.3.

Grade A

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 11 Glazing contractors employers in Arizona.

KTF - Comstock (130 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 4.3

KTF - Comstock has more employees than the Glazing contractors median and a lower injury rate than the industry's median TCR of 4.3. 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	0.0	0.0	0	0	0
2019	1.6	0.0	3	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238150 · AZ · Chandler

531 Glazing contractors employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 462 employers in Chandler, 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	Champion Glass, LLC.	SAN ANTONIO, TX	0.8 TCR
NAICS-TCR	Silicon Valley Glass	MORGAN HILL, CA	0.8 TCR
NAICS-TCR	Allstate Glass LLC	BIRMINGHAM, AL	0.8 TCR
NAICS-TCR	Haley-Greer, Inc.	DALLAS, TX	0.7 TCR
STATE-SIZE	Meridian Engineering	TUCSON	130 FTE
STATE-SIZE	Crawford Mechanical Services	GILBERT	130 FTE
STATE-SIZE	Glendale Factory	GLENDALE	130 FTE
STATE-SIZE	Knox Company	PHOENIX	130 FTE
CITY-NEAR	Chandler Campus	Chandler	6,163 FTE
CITY-NEAR	Ocotillo Campus	Chandler	5,428 FTE
CITY-NEAR	6403-64030510	Chandler	3,265 FTE
CITY-NEAR	2643-64030510-510001	Chandler	2,446 FTE
NAT-TCR	Mactech, Inc.	Red Wing, MN	0.8 TCR
NAT-TCR	Modern Railway Systems - Caltrain Modernization Program	San Mateo, CA	0.8 TCR
NAT-TCR	American Roller Bearing	Hickory, NC	0.8 TCR
NAT-TCR	John W Vaughan Mtr and Str	Roanoke, VA	0.8 TCR
NAT-SIZE	Barre #123	Barre, VT	130 FTE
NAT-SIZE	Colonie #224	Albany, NY	130 FTE
NAT-SIZE	Chemence Inc	Alpharetta, GA	130 FTE
NAT-SIZE	Associated Spring Bristol Division	Bristol, CT	130 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, 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.