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

Timonium, MD —

OSHA Injury Report: Knott Mechanical Inc.

Injury · Days away from work

At a glance

On , an injury at Knott Mechanical Inc. in 1940 Greenspring Dr Ste I, Timonium, MD 21093 resulted in days away from work. Employee was hVAC Tech in commercial HVAC, Plumbing, and Building Automation.

Where did this happen?

Establishment
Knott Mechanical Inc.
Parent company
Knott Mechanical, Inc.
Street
1940 Greenspring Dr Ste I
City
Timonium
State
MD
ZIP
21093
On-site location
Client Site

What was the outcome?

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

Before the incident

Access a roof via the roof hatch

What happened

Roof hatch was faulty and closed on the employee striking him in the head.

Injury or illness

Concussion

Object or substance involved

Roof Hatch

Summary line

Employee was struck by a roof hatch hatch was found to be faulty employee had a concussion

Employee and industry

Job description
HVAC Tech
SOC code
49-9021 — Heating, Air Conditioning, and Refrigeration Mechanics and Inst
NAICS code
238220 — Commercial HVAC, Plumbing, and Building Automation
NAICS vintage
2012
Avg employees
82
Total hours worked
155698
EIN
521994476
Establishment ID
1044677
Employer case #
2

When (timing detail)

Date of incident
Shift started
8:00
Time of incident
13:00
Filing year
2025
Submitted
29JAN26:19:28:00

More injuries at Knott Mechanical Inc.

View Knott Mechanical Inc.'s full OSHA safety record →

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Source

Data from OSHA ITA Form 300/301 electronic submissions, filing year 2025. ITA Case Detail records are establishment-reported submissions, not OSHA inspections — no per-record IMIS deep link exists.