Asphalt roof shingle installation · Oregon

Interstate Roofing, Inc.

Portland, OR · ~72 workers · 6 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.3
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Interstate Roofing, Inc. runs at 260% of its industry's injury rate - far more dangerous than the typical Asphalt roof shingle installation workplace, earning a grade F.

Interstate Roofing, Inc.: 7.3 TCR = 260% of Asphalt roof shingle installation BLS 2.8 · 6y Form 300A (see methodology below)

Interstate Roofing, Inc. safety composite

Interstate Roofing, Inc. scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on total case rate (tcr) (safer than 23%), 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

50/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.28 per 100 workers

Safer than 23% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% of industry peers

Fatalities
D 0

Safer than 51% 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

−6.8

2016→2021

Interstate Roofing, Inc. injury rate improved

Interstate Roofing, Inc.'s TCR fell 6.8 from 8.7 in 2016 to 1.9 in 2021. Peak filing year was 2017 at 14.4 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

2016=8.7 · 2017=14.4 · 2018=6.4 · 2019=6.7 · 2020=5.6 · 2021=1.9

OSHA ITA Form 300A scorecard

Establishment book 238160 · Portland, OR ABOVE-IND · SMALL

Grade F · TCR 7.3 · 260% of ind

  • DART 0.0 DART
  • RANK #12/27
  • PHOTO Roberts Roofing
  • BOOK 6y book
  • INJ 29 inj
  • SIZE ~72 FTE

Nearest TCR peer: Roberts Roofing (0.0 TCR gap)

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

Interstate Roofing, Inc. in the TCR neighbourhood

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

TCR

What this shows Interstate Roofing, Inc. averages 7.3 TCR (260% of the Asphalt roof shingle installation BLS benchmark).

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

Interstate Roofing, Inc. TCR series: 2016=8.7 · 2017=14.4 · 2018=6.4 · 2019=6.7 · 2020=5.6 · 2021=1.9 · BLS 2.8

Where Interstate Roofing, Inc. falls in its industry

1,723 Asphalt roof shingle installat establishments

Safer than 23% of graded establishments in this industry, whose median TCR is 3.7.

More dangerous than peersSafer than peers

Narrower to Oregon alone (the establishments it most directly competes with for workers and contracts): ranked #12 safest of 27 Asphalt roof shingle installat employers in Oregon.

Interstate Roofing, Inc. (72 employees, TCR 7.3) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 3.7 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 050100150 0102030 Average employees Total Case Rate Interstate Roofing, Inc.
Interstate Roofing, Inc. (72 employees, TCR 7.3) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 3.7

Interstate Roofing, Inc. has more employees than the Asphalt roof shingle installation median and a higher injury rate than the industry's median TCR of 3.7. 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
2021 1.9 0.0 0 1 0
2020 5.6 3.8 3 0 0
2019 6.7 6.7 4 0 0
2018 6.4 3.2 4 0 0
2017 14.4 5.2 11 0 0
2016 8.7 5.0 7 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238160 · OR · Portland

1,723 Asphalt roof shingle installation employers nationwide with a credible TCR · 8,031 rated employers in Oregon with headcount on file · 1,728 employers in Portland, OR · 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 Roberts Roofing 7.3 TCR
NAICS-TCR Property Renovation and construction 7.3 TCR
NAICS-TCR Texas 7.3 TCR
NAICS-TCR Progressive Services, Inc - Missoula 7.3 TCR
STATE-SIZE Northwest Pipe Co. 72 FTE
STATE-SIZE Region 1 - Lawnfield 72 FTE
STATE-SIZE The Gluten Free Baking Company 72 FTE
STATE-SIZE GloryBee - Distribution Center 72 FTE
CITY-NEAR OHSU Main Campus 18,003 FTE
CITY-NEAR OR349 PROVIDENCE ST VINCENT MEDICAL CTR-PORTLA 4,033 FTE
CITY-NEAR OR346 PROVIDENCE PORTLAND MEDICAL CTR-PORTLAND 3,684 FTE
CITY-NEAR 2252-00000530 3,498 FTE
NAT-TCR Bridge at Ooltewah 7.3 TCR
NAT-TCR Michael L. Shular / DBA Quality Inn Deming 7.3 TCR
NAT-TCR Winona Foods Inc. - Lineville 7.3 TCR
NAT-TCR West Michigan Horticultural Society 7.3 TCR
NAT-SIZE Williamsport Nursing and Rehab 72 FTE
NAT-SIZE University Nursing Center 72 FTE
NAT-SIZE Bethlehem Woods Nursing and Rehabilitation 72 FTE
NAT-SIZE Jefferson City, MO 72 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, 2019, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.