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

OSHA Inspection: GREYLOCK ROOFING COMPANY, INC.

Unprogrammed Related inspection · Safety discipline

On , OSHA opened an unprogrammed Related safety inspection of GREYLOCK ROOFING COMPANY, INC. in 200 PROSPECT STREET, WALTHAM, MA 02454 (NAICS 238160). OSHA activity number 347320855.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
200 PROSPECT STREET
City
WALTHAM
State
MA
ZIP
02454
Mailing
30 WILLOW STREET, NORTH ANDOVER, MA 01845
Inspection type
Unprogrammed Related (G)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238160
Employees
2
Ownership type
A

2 citations on file for this inspection.

1926.20 B02

Serious Gravity 10 2 instances 16 exposed
Issued
May 2, 2024
Penalty
Initial $4,839 · Current $2,420 Reduced
29 CFR 1926.20(b)(2): The employer did not ensure that frequent and regular inspections of the job sites, materials, and equipment were conducted by a competent person.  Location: Job site;  On or about 03/01/2024 and 03/04/2024, the employer did not ensure that frequent and regular inspections of the job site were conducted by a competent person and allowed potential overhead struck-by and fall hazards from unprotected skylights and skylight openings to exist on the job site.
Recent events (2)
  • — I (S) $2419.5
  • — Z (S) $4839

1926.501 C03

Serious Gravity 10 2 instances 6 exposed
Issued
May 2, 2024
Penalty
Initial $4,839 · Current $2,420 Reduced
29 CFR 1926.501(c)(3): The employer did not barricade the area to which objects could fall, did not prohibit employees from entering the barricaded area, and did not keep objects that could fall far enough away from the edge of a higher level to a lower level.  Location: Job site;  On or about 03/01/2024 and 03/04/2024, the employer did not barricade, prohibit or otherwise prevent employees, sub-contracted employees, or host employer employees from working in an area which had the potential for roofing and construction materials falling from the roof through skylights and skylight openings into the work space of the affected lab and office areas below.
Recent events (2)
  • — I (S) $2419.5
  • — Z (S) $4839

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 347320855.

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