Vinyl siding merchant wholesalers · Maryland

Alside Supply Center #159

Baltimore, MD · ~20 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.5
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

Alside Supply Center #159 runs at 385% of its industry's injury rate - far more dangerous than the typical Vinyl siding merchant wholesalers workplace, earning a grade F.

Alside Supply Center #159: 8.5 TCR = 385% of Vinyl siding merchant wholesalers BLS 2.2 · 3y Form 300A (see methodology below)

Alside Supply Center #159 safety composite

Alside Supply Center #159 scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 22%), 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).

F

33/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 8.46 per 100 workers

Safer than 31% of industry peers

DART rate
F 10.34 per 100 workers

Safer than 22% 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%).

Alside Supply Center #159 held a steady TCR band

Alside Supply Center #159's TCR held near 0.3 from 10.0 in 2016 to 10.3 in 2019. In 2019, DART was 1.22× this establishment's average TCR (severity share of cases).

2016=10.0 · 2017=5.0 · 2019=10.3

OSHA ITA Form 300A scorecard

Establishment book 423330 · Baltimore, MD ABOVE-IND · SMALL

Grade F · TCR 8.5 · 385% of ind

  • DART 10.3 DART
  • RANK #18/31
  • PHOTO Lansing Building Pro…
  • BOOK 3y book
  • INJ 5 inj
  • SIZE ~20 FTE

Nearest TCR peer: Lansing Building Products-Raliegh NC (0.0 TCR gap)

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

Alside Supply Center #159 in the TCR neighbourhood

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

TCR

What this shows Alside Supply Center #159 averages 8.5 TCR (385% of the Vinyl siding merchant wholesalers BLS benchmark).

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

Alside Supply Center #159 TCR series: 2016=10 · 2017=5 · 2019=10.3 · BLS 2.2

Where Alside Supply Center #159 falls in its industry

953 Vinyl siding merchant wholesal establishments

Safer than 31% of graded establishments in this industry, whose median TCR is 5.7.

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #18 safest of 31 Vinyl siding merchant wholesal employers in Maryland.

Alside Supply Center #159 (20 employees, TCR 8.5) among 29 same-industry peers, split at the industry median of 31 employees and a TCR of 5.7 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 0100200300 05101520 Average employees Total Case Rate Alside Supply Center #159
Alside Supply Center #159 (20 employees, TCR 8.5) among 29 same-industry peers, split at the industry median of 31 employees and a TCR of 5.7

Alside Supply Center #159 has fewer employees than the Vinyl siding merchant wholesalers median and a higher injury rate than the industry's median TCR of 5.7. 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
2019 10.3 10.3 2 0 0
2017 5.0 5.0 1 0 0
2016 10.0 10.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423330 · MD · Baltimore

953 Vinyl siding merchant wholesalers employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 1,031 employers in Baltimore, MD · 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 Lansing Building Products-Raliegh NC 8.4 TCR
NAICS-TCR ABC Supply 050 8.4 TCR
NAICS-TCR 357 ABC Supply Co., Inc. 8.4 TCR
NAICS-TCR ABC Supply Co Inc, 374 Chesterfield, MI 8.5 TCR
STATE-SIZE Hurlock Hatchery #26 20 FTE
STATE-SIZE Perryman Station 20 FTE
STATE-SIZE Aberdeen Proving Grounds 20 FTE
STATE-SIZE Rockville Station 20 FTE
CITY-NEAR Johns Hopkins Hospital 12,523 FTE
CITY-NEAR University of Maryland Medical Center 7,980 FTE
CITY-NEAR Sinai Hospital of Baltimore 7,770 FTE
CITY-NEAR NGMS-T340 6,180 FTE
NAT-TCR Bedford Hts 8.5 TCR
NAT-TCR Louisville Operations, 4700 8.5 TCR
NAT-TCR Ross store 178 8.5 TCR
NAT-TCR KWF GA Newnan HomeStore 8.5 TCR
NAT-SIZE Alside Supply Center #147 20 FTE
NAT-SIZE Fortuna Builders' Supply, Inc. 20 FTE
NAT-SIZE Cadman Plaza 20 FTE
NAT-SIZE Tallahassee 20 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: 2019, 2017, 2016. 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.