Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,197,124Inspections Most recent open 2026-08-25 Last loaded 2026-08-28

OSHA Inspection: M.S.T. CONSTRUCTORS INC

Complaint inspection · Health discipline

On , OSHA opened a complaint health inspection of M.S.T. CONSTRUCTORS INC in 300 RUSH LANDING ROAD, NOVATO, CA 94947 (NAICS 000000). OSHA activity number 125584458.

What this inspection record means

OSHA opens inspections for many reasons: routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
300 RUSH LANDING ROAD
City
NOVATO
State
CA
ZIP
94947
Mailing
4425 SOUTH MOPAC SUITE 301, AUSTIN, TX 78735
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
Non-union (N)
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
000000
SIC code (legacy)
1541
Employees
4
Ownership type
Private (A)

4 citations on file for this inspection.

1509 B

Other-than-serious 1 instance 5 exposed
Issued
Jul 8, 1999
Abate by
Jul 13, 1999
Penalty
Initial $225 · Current $225

3317 A

Other-than-serious 1 instance 5 exposed
Issued
Jul 8, 1999
Abate by
Jul 13, 1999
Penalty
Initial $165 · Current $165

5155 E01

Other-than-serious 1 instance 5 exposed
Issued
Jul 8, 1999
Abate by
Jul 13, 1999

5194 H02 E

Other-than-serious 1 instance 5 exposed
Issued
Jul 8, 1999
Abate by
Jul 13, 1999

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This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). OSHA publishes its own view of this case as inspection number 125584458.

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