Other Building Material Dealers · Arizona

R&K Building Supplies Main

Gilbert, AZ · ~324 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.3
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

R&K Building Supplies Main runs at 214% of its industry's injury rate - far more dangerous than the typical Other Building Material Dealers workplace, earning a grade F.

R&K Building Supplies Main: 7.3 TCR = 214% of Other Building Material Dealers BLS 3.4 · 2y Form 300A (see methodology below)

R&K Building Supplies Main safety composite

R&K Building Supplies Main scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 20%), 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 7.26 per 100 workers

Safer than 33% of industry peers

DART rate
F 7.18 per 100 workers

Safer than 20% 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%).

R&K Building Supplies Main held a steady TCR band

R&K Building Supplies Main's TCR held near 0.2 from 7.3 in 2021 to 7.2 in 2022. Peak filing year was 2021 at 7.3 TCR. In 2022, DART was 0.99× this establishment's average TCR (severity share of cases).

2021=7.3 · 2022=7.2

OSHA ITA Form 300A scorecard

Establishment book 444190 · Gilbert, AZ ABOVE-IND · MID

Grade F · TCR 7.3 · 214% of ind

  • DART 7.2 DART
  • RANK #18/28
  • PHOTO Tibbetts Lumber Ft M…
  • BOOK 2y book
  • INJ 48 inj
  • SIZE ~324 FTE

Nearest TCR peer: Tibbetts Lumber Ft Myers (0.0 TCR gap)

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

R&K Building Supplies Main in the TCR neighbourhood

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

TCR

What this shows R&K Building Supplies Main averages 7.3 TCR (214% of the Other Building Material Dealers BLS benchmark).

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

R&K Building Supplies Main TCR series: 2021=7.3 · 2022=7.2 · BLS 3.4

Where R&K Building Supplies Main falls in its industry

1,643 Other Building Material Dealer establishments

Safer than 33% of graded establishments in this industry, whose median TCR is 5.2.

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #18 safest of 28 Other Building Material Dealer employers in Arizona.

R&K Building Supplies Main (324 employees, TCR 7.3) among 29 same-industry peers, split at the industry median of 35 employees and a TCR of 5.2 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 0100200300400 0510152025 Average employees Total Case Rate R&K Building Supplies Main
R&K Building Supplies Main (324 employees, TCR 7.3) among 29 same-industry peers, split at the industry median of 35 employees and a TCR of 5.2

R&K Building Supplies Main has more employees than the Other Building Material Dealers median and a higher injury rate than the industry's median TCR of 5.2. 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
2022 7.2 7.2 25 0 0
2021 7.3 7.3 23 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

444190 · AZ · Gilbert

1,643 Other Building Material Dealers employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 261 employers in Gilbert, AZ · 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 Tibbetts Lumber Ft Myers 7.3 TCR
NAICS-TCR Lampert Lumber - Fargo 7.3 TCR
NAICS-TCR LKL Associates, Inc. 7.2 TCR
NAICS-TCR NORTH GEORGIA BUILDING SUPPLY LLC 7.2 TCR
STATE-SIZE WM 1846 324 FTE
STATE-SIZE 3360 324 FTE
STATE-SIZE WM 4337 324 FTE
STATE-SIZE 2768 324 FTE
CITY-NEAR 6403-64030512 1,613 FTE
CITY-NEAR Town of Gilbert 1,500 FTE
CITY-NEAR 2643-64030512-512001 1,286 FTE
CITY-NEAR Ono-512 911 FTE
NAT-TCR 0621 - Estero Fl Whse 7.3 TCR
NAT-TCR AZT Technology - S 7.3 TCR
NAT-TCR Quality Beverage LLC Hardeeville SC 7.3 TCR
NAT-TCR ascena Etna Distribution Center 7.3 TCR
NAT-SIZE CCARC dba Key Training Center 324 FTE
NAT-SIZE American Central Transport, Inc. Headquarter 324 FTE
NAT-SIZE Sodexo at Memorial Hermann/Texas Medical 324 FTE
NAT-SIZE OneBlood, Inc- Orlando Main 324 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: 2022, 2021. 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.