2,042,423Injury reports 130,778Establishments Most recent incident 2025-12-31
Safety Incidents OSHA Severe Injury Reports · 2015–2025

Mesa, AZ —

OSHA Injury Report: Keystone Concrete, LLC

Injury · Days away from work

At a glance

On , an injury at Keystone Concrete, LLC in 3355 E Main Street, Mesa, AZ 85213 resulted in days away from work. Employee was finisher in foundation, building, poured concrete, contractors.

Where did this happen?

Establishment
Keystone Concrete, LLC
Parent company
Keystone Concrete, LLC
Street
3355 E Main Street
City
Mesa
State
AZ
ZIP
85213
On-site location
Jobsite: 3150 N Central Ave, Phx AZ

What was the outcome?

Outcome
Days away from work (code 2)
Type
Injury (code 1)
Days away from work
5

Before the incident

Working his normal field process

What happened

[REDACTED] was performing the concrete finishing process when he got some concrete in the top of his boot and the employee did not stop to clean it out resulting in a burn.

Injury or illness

Burn to Left leg from concrete contact

Object or substance involved

Concrete

Summary line

Burn to Left leg from concrete contact

Employee and industry

Job description
Finisher
SOC code
47-2051 — Cement Masons and Concrete Finishers
NAICS code
238110 — Foundation, building, poured concrete, contractors
NAICS vintage
2022
Avg employees
105
Total hours worked
217158
EIN
800510919
Establishment ID
1267172
Employer case #
1

When (timing detail)

Date of incident
Shift started
4:04
Filing year
2024
Submitted
23JAN2025:00:46:00

More injuries at Keystone Concrete, LLC

View Keystone Concrete, LLC's full OSHA safety record →

More injuries in this industry (NAICS 238110)

More injuries in AZ

SHOW LOW, AZ—

WM 1230

PRESCOTT VALLEY, AZ—

WM 3730

Source

Data from OSHA ITA Form 300/301 electronic submissions, filing year 2024. ITA Case Detail records are establishment-reported submissions, not OSHA inspections — no per-record IMIS deep link exists.