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

OSHA Inspection: BUILDER'S BLOC CONTRACTING SERVICES, LLC

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of BUILDER'S BLOC CONTRACTING SERVICES, LLC in LOT 217 OR 429 ROCK RIDGE ROAD, WENTZVILLE, MO 63385 (NAICS 238130). OSHA activity number 345427181.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
LOT 217 OR 429 ROCK RIDGE ROAD
City
WENTZVILLE
State
MO
ZIP
63385
Mailing
607 TRADE CENTER BLVD., CHESTERFIELD, MO 63005
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
A
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238130
Employees
400
Ownership type
A

3 citations on file for this inspection.

1926.501 B13

Deleted Serious Gravity 5 1 instance 1 exposed
Issued
Aug 24, 2021
Penalty
Initial $7,461 · Current $0 Reduced
29 CFR  1926.501(b)(13):  "Residential construction." Each employee engaged in residential construction activities 6 feet (1.8 m) or more above lower levels was not protected by guardrail systems, safety net system, or personal fall arrest systems.  On or about 7/19/2021, employees from Builder's Bloc Contracting Services, LLC were sheathing a roof of a residence located on lot 217 on Rock Ridge Road in Wentzville, MO.  They were not utilizing guardrail systems, a safety net system, or personal fall arrest systems.   One employee was observed working on the 10/12 sloped garage portion of the roof approximately ten to 10 feet above the ground without utilizing fall protection.
Recent events (2)
  • — I (S) $0
  • — Z (S) $7461

1926.502 D15

Deleted Serious Gravity 10 1 instance 1 exposed
Issued
Aug 24, 2021
Penalty
Initial $12,288 · Current $0 Reduced
29 CFR  1926.502(d)(15):  Anchorages used for attachment of personal fall arrest equipment were not capable of supporting at least 5,000 pounds (22.2 kN) per employee attached.  On or about 7/19/2021, employees from Builder's Bloc Contracting Services, LLC were sheathing a roof of a residence located on lot 217 on Rock Ridge Road in Wentzville, MO.  An employee was observed using a hinged roof anchor.  The anchor was doubled over and attached to a truss with one nail.  The anchorage or hinged roof anchor was not capable of supporting at least 5,000 pounds.
Recent events (2)
  • — I (S) $0
  • — Z (S) $12288

1926.503 C03

Deleted Serious Gravity 10 1 instance 1 exposed
Issued
Aug 24, 2021
Penalty
Initial $0 · Current $0
29 CFR  1926.503(c)(3):  Inadequacies in an affected employee's knowledge or use of fall protection systems or equipment indicated that the employee had not retained the requisite understanding or skill.  On or about 7/19/2021, employees from Builder's Bloc Contracting Services, LLC were sheathing a roof of a residence located on lot 217 on Rock Ridge Road in Wentzville, MO.  An employee was observed using a hinged roof anchor.  The anchor was doubled over and attached to a truss with one nail.  The anchorage or hinged roof anchor was not capable of supporting at least 5,000 pounds.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

View Builder'S Bloc Contracting Services, LLC's full OSHA safety record →

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 345427181.

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