Glazing contractors · California

Tower Glass Inc

Santee, CA · ~146 workers · 8 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.4
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Tower Glass Inc runs at 87% of its industry's injury rate - about level with the typical Glazing contractors workplace, earning a grade C.

Tower Glass Inc: 2.4 TCR = 87% of Glazing contractors BLS 2.8 · 8y Form 300A (see methodology below)

Tower Glass Inc safety composite

Tower Glass Inc scores strongest on dart rate (safer than 80% 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).

C

70/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.43 per 100 workers

Safer than 73% 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

−4.4

2017→2024

Tower Glass Inc injury rate improved

Tower Glass Inc's TCR fell 4.4 from 4.4 in 2017 to 0.0 in 2024. Peak filing year was 2017 at 4.4 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2017=4.4 · 2018=2.4 · 2019=4.2 · 2020=2.8 · 2021=1.6 · 2022=1.6 · 2023=2.5 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238150 · Santee, CA AT/BELOW-IND · MID

Grade C · TCR 2.4 · 87% of ind

  • DART 0.0 DART
  • RANK #24/53
  • PHOTO Northern Glass, Inc.
  • BOOK 8y book
  • INJ 25 inj
  • SIZE ~146 FTE

Nearest TCR peer: Northern Glass, Inc. (0.0 TCR gap)

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

Tower Glass Inc in the TCR neighbourhood

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

TCR

What this shows Tower Glass Inc averages 2.4 TCR (87% of the Glazing contractors BLS benchmark).

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

Tower Glass Inc TCR series: 2017=4.4 · 2018=2.4 · 2019=4.2 · 2020=2.8 · 2021=1.6 · 2022=1.6 · 2023=2.5 · 2024=0 · BLS 2.8

Where Tower Glass Inc falls in its industry

531 Glazing contractors establishments

Safer than 73% of graded establishments in this industry, whose median TCR is 4.3.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #24 safest of 53 Glazing contractors employers in California.

Tower Glass Inc (146 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 4.3 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 050100150200 05101520 Average employees Total Case Rate Tower Glass Inc
Tower Glass Inc (146 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 4.3

Tower Glass Inc 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
2024 0.0 0.0 0 0 0
2023 2.5 0.6 4 0 0
2022 1.6 0.0 2 0 0
2021 1.6 1.6 2 0 0
2020 2.8 2.8 2 2 0
2019 4.2 3.0 7 0 0
2018 2.4 1.6 3 0 0
2017 4.4 3.5 5 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238150 · CA · Santee

531 Glazing contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 74 employers in Santee, CA · 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 Northern Glass, Inc. 2.4 TCR
NAICS-TCR Heartland Glass Company, LLC 2.5 TCR
NAICS-TCR HB Reynolds Inc. 2.5 TCR
NAICS-TCR Glazcon Industries, Inc. DBA Henry's Glass Company 2.4 TCR
STATE-SIZE CG - 001 146 FTE
STATE-SIZE Leon Farms Inc 146 FTE
STATE-SIZE TES/GEOSCIENCES 146 FTE
STATE-SIZE Arrow Construction 146 FTE
CITY-NEAR California Department of Transportation Facility 595 1,203 FTE
CITY-NEAR CA223 384 FTE
CITY-NEAR 0403 - SANTEE CA WHSE 365 FTE
CITY-NEAR SRS Santee - 8701 Cuyamaca Street 280 FTE
NAT-TCR Dodson Brothers Exterminating Company, Inc. 2.4 TCR
NAT-TCR Carey Manufacturing Co. 2.4 TCR
NAT-TCR Jubilant HollisterStier 2.4 TCR
NAT-TCR Sherman+Reilly 2.4 TCR
NAT-SIZE Middle Tennessee Natural Gas Utility District 146 FTE
NAT-SIZE Catholic Charities, Inc., Diocese of Madison 146 FTE
NAT-SIZE Osborn Health and Rehabilitation 146 FTE
NAT-SIZE The Commons 146 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: 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017. 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.