Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

CASSELLBERRY, FL —

OSHA Inspection: MAINSTREAM CONSTRUCTION GROUP, INC.

Referral inspection · Safety discipline

At a glance

On , OSHA opened a referral safety inspection of MAINSTREAM CONSTRUCTION GROUP, INC. in 5811 SOUTH HWY. 17/92, CASSELLBERRY, FL 32714 (NAICS 000000). OSHA activity number 304353659.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Where did this inspection happen?

Establishment
MAINSTREAM CONSTRUCTION GROUP, INC.
Site address
5811 SOUTH HWY. 17/92
City
CASSELLBERRY
State
FL
ZIP
32714
Mailing
825 SUNSHINE LANE, ALTAMONTE SPRINGS, FL 32714

What kind of inspection was it?

Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N

When did the case open and close?

Opened
Closing conference
Case closed
Data loaded

Establishment context

NAICS code
000000
SIC code (legacy)
1542
Employees
2
Ownership type
A
Industry flags
Construction safety.

Citations

6 citations on file for this inspection.

1926.451 B01

Repeat Gravity 10 1 instance 2 exposed
Issued
May 1, 2001
Abate by
May 4, 2001
Penalty
Initial $4,000 · Current $2,000 Reduced
Recent events (2)
  • — I (R) $2000.00
  • — Z (R) $4000.00

1926.451 C02

Repeat Gravity 10 1 instance 3 exposed
Issued
May 1, 2001
Abate by
May 4, 2001
Penalty
Initial $4,000 · Current $2,000 Reduced
Recent events (2)
  • — I (R) $2000.00
  • — Z (R) $4000.00

1926.451 E01

Repeat Gravity 10 1 instance 4 exposed
Issued
May 1, 2001
Abate by
May 4, 2001
Penalty
Initial $10,000 · Current $5,000 Reduced
Recent events (2)
  • — I (R) $5000.00
  • — Z (R) $10000.00

1926.451 G01

Repeat Gravity 10 4 instances 4 exposed
Issued
May 1, 2001
Abate by
May 4, 2001
Penalty
Initial $10,000 · Current $5,000 Reduced
Recent events (2)
  • — I (R) $5000.00
  • — Z (R) $10000.00

1926.452 C02

Repeat Gravity 10 1 instance 2 exposed
Issued
May 1, 2001
Abate by
May 4, 2001
Penalty
Initial $4,000 · Current $2,000 Reduced
Recent events (2)
  • — I (R) $2000.00
  • — Z (R) $4000.00

1926.403 B02

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
May 1, 2001
Abate by
May 4, 2001
Recent events (2)
  • — I (O)
  • — Z (O)

More inspections at Mainstream Construction Group, INC.

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View Mainstream Construction Group, INC.'s full OSHA safety record →

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Source

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 304353659.

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