1,224,460Inspections Most recent open 2026-07-13 Last loaded 2026-07-16
Safety Incidents OSHA Severe Injury Reports · 2015–2025

OSHA Inspection: NORTHERN TREE SERVICE, INC.

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of NORTHERN TREE SERVICE, INC. in 975 MEMORIAL DRIVE, CAMBRIDGE, MA 02140 (NAICS 561730). OSHA activity number 348783697.

Site address
975 MEMORIAL DRIVE
City
CAMBRIDGE
State
MA
ZIP
02140
Mailing
1290 PARK STREET, PALMER, MA 01069
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
A
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
561730
Employees
265
Ownership type
A

3 citations on file for this inspection.

1910.30 A01

Serious Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $13240.00 · Current $0.00 Reduced
29 CFR 1910.30(a)(1): The employer did not provide training for each employee who uses personal fall protection systems or who is required to be trained as specified elsewhere in this subpart before any employee is exposed to a fall hazard.  Location - Memorial Drive, Cambridge, MA:  On or about 3/4/26, the employer did not provide fall protection training to an employee who was exposed to fall hazards.
Recent events (2)
  • — I (S) $0
  • — Z (S) $13240

1910.67 C02 VII

Serious Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $13240.00 · Current $10000.00 Reduced
29 CFR 1910.67(c)(2)(vii): Outriggers were not used and positioned on pads or a solid surface:  Location - Memorial Drive, Cambridge, MA:  On or about 3/4/26, a vehicle-mounted elevating / rotating aerial device was used without the outriggers placed on pads or a solid surface.
Recent events (2)
  • — I (S) $10000
  • — Z (S) $13240

1910.140 C18

Other-than-serious Gravity 5 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $9458.00 · Current $5000.00 Reduced
29 CFR 1910.140(c)(18):  The employer did not ensure that personal fall protection systems are inspected before initial use during each work shift for mildew, wear, damage, and other deterioration, and defective components are removed from service.  Location - Memorial Drive, Cambridge, MA:  On or about 3/4/26, the absorbing device on a personal fall arrest lanyard was covered with black tape prohibiting complete inspections before each work shift.
Recent events (2)
  • — I (O) $5000
  • — Z (S) $9458

View NORTHERN TREE SERVICE, INC.'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 348783697.