PSC H336 — Inspection and Laboratory Services (except medical/dental): Special Industry Machinery: federal contracts

$734Kobligated in FY2025

0open solicitations

8new awards, last 12 months

Buyers by office, new entrants and recompetes in FedSift →

Open solicitations

No open solicitations carry this PSC right now.

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What PSC H336 covers

Description: Inspection and Laboratory Services (except medical/dental): Special Industry Machinery

Includes: Commercial Testing and Laboratory Services

Excludes: Medical and Dental Laboratory Services

Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Equipment Related Services › Quality Control.

FY2022$427K

FY2023$679K

FY2024$675K

FY2025$734K

FY2026*$303K

USASpending.gov contract obligations by federal fiscal year of the action. * A year that ended under 120 days ago is still filling in.

Who is winning new PSC H336 work

Contractors ranked by obligations on awards that started FY2024–FY2027 to date.

Contractor	Obligations	Awards
RD3, INC.	$425K	5
NORTHROP GRUMMAN SYSTEMS CORPORATION	$384K	1
PEARLSON SHIPLIFT CORPORATION	$297K	1
MASCOTT EQUIPMENT COMPANY, INC.	$149K	1
KONECRANES INC	$124K	1
TILLEY CRANE INSPECTION SERVICE CO., INC.	$97K	3
WENGER CORP	$59K	1
HEXAGON MANUFACTURING INTELLIGENCE, LLC	$43K	1
ART ANDERSON ASSOCIATES INC	$32K	1
ASTROPHYSICS INC	$25K	1

How competitive is PSC H336?

62.5% of obligations on these awards were competed.
64.3% went to small businesses.
The five largest contractors hold 78.8% across 20 contractors.

NAICS codes used on PSC H336 awards

NAICS	Industry	Share
541350	Building Inspection Services	24.3%
811310	Commercial and Industrial Machinery and Equipment (Except Automotive and Electronic) Repair and Maintenance	23.7%
561790	Other Services to Buildings and Dwellings	17.0%
238220	Plumbing, Heating, and Air-Conditioning Contractors	8.5%
541370	Surveying and Mapping (Except Geophysical) Services	7.1%
541990	All Other Professional, Scientific, and Technical Services	5.5%
339999	All Other Miscellaneous Manufacturing	3.4%
541380	Testing Laboratories and Services	2.9%

Related PSC codes

J036 Maintenance, Repair and Rebuilding of Equipment: Special Industry Machinery · J065 Maint/Repair/Rebuild of Equipment: Medical, Dental, and Veterinary Equipment and Supplies · J020 Maintenance, Repair and Rebuilding of Equipment: Ship and Marine Equipment · 6110 Electrical Control Equipment · 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · 3950 Winches, Hoists, Cranes, and Derricks · J039 Maintenance, Repair and Rebuilding of Equipment: Materials Handling Equipment

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