Employer
Guarantee Roofing & Sheet Metal, Inc.
Safety Grade
F
Avg TCR
6.2
per 100 workers
Inspections
6
years on record
Roof membrane installation · Nebraska
2026 data Public-data reference. official source

Guarantee Roofing & Sheet Metal, Inc.

Open-data reference.

NORFOLK, NE | Roof membrane installation

~28 avg employees | 6 years of OSHA data

F
Failing Safety Record
Avg TCR
6.2
per 100 workers/yr
Industry Avg TCR
2.8
BLS benchmark
Total Injuries
8
across all years
Fatalities
0
across all years

Guarantee Roofing & Sheet Metal, Inc. has an average TCR of 6.2, which is 222% of the industry average (2.8) for Roof membrane installation. This is significantly worse than average.

Safety Insights for Guarantee Roofing & Sheet Metal, Inc.

Guarantee Roofing & Sheet Metal, Inc. operates an establishment with approximately 28 full-time equivalent workers in NORFOLK, NE, classified under the Roof membrane installation industry (NAICS 238160). Across 6 years of mandatory OSHA Injury Tracking Application (ITA) reporting, this employer has accumulated 8 recordable injuries, 0 occupational illnesses, and 0 workplace fatalities. The average Total Case Rate (TCR) of 6.2 injuries per 100 full-time workers per year provides the anchor metric for the F letter grade (Failing Safety Record).

Benchmarked against the Bureau of Labor Statistics industry average of 2.8 for Roof membrane installation, Guarantee Roofing & Sheet Metal, Inc.'s workforce experiences 222% of the typical injury burden. This ratio matters because TCR already normalizes for hours worked — a 200,000-hour exposure base equals roughly 100 full-time workers — so establishments with very different headcounts can be compared directly. A TCR above the benchmark flags a higher-than-typical risk profile for jobseekers, insurers, and enforcement agencies to examine.

Multi-year trend analysis is the single most reliable signal here: a one-year spike could reflect a single severe event, whereas sustained elevation across 6 reporting cycles points to systemic hazard exposure. Readers evaluating Guarantee Roofing & Sheet Metal, Inc. as an employer, contractor, investment, or regulatory target should examine the yearly DART rate (days away, restricted, or transferred), the fatality count of 0, and any year-over-year deterioration shown in the table below. All figures come directly from employer-submitted OSHA Form 300A summaries — there is no modeling, estimation, or third-party adjustment layered on top of the government data.

Verify This Employer with OSHA

All injury, illness, and fatality figures on this page are sourced from Guarantee Roofing & Sheet Metal, Inc.'s own mandatory OSHA Form 300A summaries. Cross-check the underlying establishment record directly against the federal source — name, NAICS classification, recordable case totals, and inspection history are all searchable on OSHA's Establishment-Specific Injury and Illness Data system.

Verify on OSHA Establishment Search

Source: U.S. Department of Labor — OSHA Establishment-Specific Injury and Illness Data. NAICS 238160 — Roof membrane installation.

DART Rate — Transparent Calculation (2022)

DART (Days Away, Restricted, or Transferred) is computed by OSHA as incidents × 200,000 ÷ hours worked. The 200,000-hour denominator equals roughly 100 full-time workers, which lets establishments of very different sizes be compared directly.

1 DART incidents × 200,000 ÷ 47,372 hours worked = 4.22 DART

Methodology: 29 CFR 1904 — OSHA Form 300A recordkeeping

Cross-Validating Context — Establishment vs Industry vs State

Benchmark TCR Source
Guarantee Roofing & Sheet Metal, Inc. (this establishment) 6.22 OSHA ITA Form 300A, 6-year avg
Roofing contractors industry avg 2.80 BLS IIF, NAICS 238160
Nebraska state avg (all industries) 9.67 OSHA ITA, state-level rollup

Industry benchmarks: Bureau of Labor Statistics — Injuries, Illnesses, and Fatalities (IIF) program

Reportable Incident Timeline

Year-by-year reportable incidents (recordable injuries + illnesses + fatalities) submitted by Guarantee Roofing & Sheet Metal, Inc. to OSHA's Injury Tracking Application. Each row anchors to OSHA's inspection records search where you can pull the underlying inspection case numbers and citations for that establishment-year.

Source: OSHA Inspection Information System (IMIS) — inspection case-number records

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2022 8.4 4.2 2 0 0
2021 10.1 0.0 2 0 0
2020 4.4 4.4 1 0 0
2019 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0
2016 14.4 4.8 3 0 0

Frequently Asked Questions

What is Guarantee Roofing & Sheet Metal, Inc.'s safety grade?
Guarantee Roofing & Sheet Metal, Inc. has a safety grade of F (Failing Safety Record). This grade is based on their average Total Case Rate (TCR) of 6.2 compared to the BLS industry benchmark of 2.8 for Roof membrane installation.
How is the safety grade calculated?
Safety grades are calculated by comparing an employer's average Total Case Rate (TCR) — the number of workplace injuries and illnesses per 100 full-time workers per year — against the Bureau of Labor Statistics (BLS) industry benchmark. Grade A means significantly below average injury rates; grade F means significantly above average.
How many injuries has Guarantee Roofing & Sheet Metal, Inc. reported?
Guarantee Roofing & Sheet Metal, Inc. has reported 8 total injuries and 0 fatalities across 6 years of OSHA data (2022, 2021, 2020, 2019, 2017, 2016). This data comes from mandatory OSHA Injury Tracking Application (ITA) reports.
Where does PlainSafetyScore get its data?
All safety data comes from OSHA's Injury Tracking Application (ITA), which collects mandatory establishment-level injury and illness reports from employers with 250+ employees or those in high-hazard industries. Industry benchmarks are from the Bureau of Labor Statistics (BLS) Injuries, Illnesses, and Fatalities (IIF) program.

Explore More Safety Data

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: 2022, 2021, 2020, 2019, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainSafetyScore Editorial