Grading, highway, road, street and airport runway · Arizona
Markham Contracting
Phoenix, AZ · ~339 workers · 8 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 1.5
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Markham Contracting runs at 54% of its industry's injury rate - safer than the typical Grading, highway, road, street and airport runway workplace, earning a grade B.
Markham Contracting: 1.5 TCR = 54% of Grading, highway, road, street and airport runway BLS 2.8 · 8y Form 300A (see methodology below)
Markham Contracting safety composite
Markham Contracting scores strongest on total case rate (tcr) (safer than 75% of same-industry peers) and weakest on dart rate (safer than 44%), 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).
59/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- B 1.5 per 100 workers
Safer than 75% of industry peers
- DART rate
- D 1.5 per 100 workers
Safer than 44% of industry peers
- Fatalities
- D 0
Safer than 53% 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%).
Rising injury rate
Markham Contracting: 0.6 → 2.3 TCR
Peak year 2017 @ 2.6 TCR · DART/TCR 1× in 2024
Markham Contracting's TCR rose 1.6 from 0.6 in 2016 to 2.3 in 2024. Peak filing year was 2017 at 2.6 TCR. In 2024, DART was 1× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 237310 · Phoenix, AZ AT/BELOW-IND · MID
Grade B · TCR 1.5 · 54% of ind
- DART 1.5 DART
- RANK #16/63
- PHOTO Mt Carmel Stabilizat…
- BOOK 8y book
- INJ 38 inj
- SIZE ~339 FTE
Nearest TCR peer: Mt Carmel Stabilization Group, Inc. (0.0 TCR gap)
Read with this employer → · Industry book → · Arizona employers → · Look up another →
Markham Contracting in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Markham Contracting
1.5 TCR
- Mt Carmel Stab
Mt Carmel Stabilization Group, Inc.
1.5 TCR
- JFShea Constru
JFShea Construction-Redding
1.5 TCR
- TRP Constructi
TRP Construction Group LLC
1.5 TCR
- T.MAUS GRADING
T.MAUS GRADING & PAVING INC
1.5 TCR
What this shows Markham Contracting averages 1.5 TCR (54% of the Grading, highway, road, street and airport runway BLS benchmark).
Markham Contracting TCR series: 2016=0.6 · 2017=2.6 · 2018=1.6 · 2019=1.1 · 2020=1.7 · 2021=1.1 · 2023=0.9 · 2024=2.3 · BLS 2.8
Where Markham Contracting falls in its industry
4,078 Grading, highway, road, street establishmentsSafer than 75% of graded establishments in this industry, whose median TCR is 3.0.
Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #16 safest of 63 Grading, highway, road, street employers in Arizona.
Markham Contracting has more employees than the Grading, highway, road, street and airpo median and a lower injury rate than the industry's median TCR of 3.0. 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 | 2.3 | 1.5 | 9 | 0 | 0 |
| 2023 | 0.9 | 0.9 | 4 | 0 | 0 |
| 2021 | 1.1 | 1.1 | 5 | 0 | 0 |
| 2020 | 1.7 | 0.0 | 7 | 0 | 0 |
| 2019 | 1.1 | 1.1 | 3 | 0 | 0 |
| 2018 | 1.6 | 0.4 | 4 | 0 | 0 |
| 2017 | 2.6 | 1.6 | 5 | 0 | 0 |
| 2016 | 0.6 | 0.0 | 1 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
237310 · AZ · Phoenix
4,078 Grading, highway, road, street and airport runway employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 2,630 employers in Phoenix, 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 | Mt Carmel Stabilization Group, Inc. | 1.5 TCR |
| NAICS-TCR | JFShea Construction-Redding | 1.5 TCR |
| NAICS-TCR | TRP Construction Group LLC | 1.5 TCR |
| NAICS-TCR | T.MAUS GRADING & PAVING INC | 1.5 TCR |
| STATE-SIZE | Arizona Region | 339 FTE |
| STATE-SIZE | Andersen Corporation | 339 FTE |
| STATE-SIZE | 701 YOUNG S MARKET-PHOENIX | 339 FTE |
| STATE-SIZE | WM 3896 | 339 FTE |
| CITY-NEAR | Maricopa County | 15,504 FTE |
| CITY-NEAR | Phoenix Children's Hospital | 7,575 FTE |
| CITY-NEAR | All Company | 6,261 FTE |
| CITY-NEAR | 6403-64030500 | 6,153 FTE |
| NAT-TCR | Wooldridge Place Nursing Center | 1.5 TCR |
| NAT-TCR | Master Grind EDM II | 1.5 TCR |
| NAT-TCR | Vermont Container Corp | 1.5 TCR |
| NAT-TCR | Primrose Memory Care of Lancaster | 1.5 TCR |
| NAT-SIZE | CHRISTUS Ochsner Lake Area Hospital | 339 FTE |
| NAT-SIZE | Linbeck | 339 FTE |
| NAT-SIZE | Resource Property Management, Inc. | 339 FTE |
| NAT-SIZE | Ascend Decatur Site | 339 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.