PSC L045 — Technical Representation Services: Plumbing, Heating, and Waste Disposal Equipment: federal contracts

$775Kobligated in FY2025

0open solicitations

4new awards, last 12 months

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No open solicitations carry this PSC right now.

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What PSC L045 covers

Description: Technical Representation Services: Plumbing, Heating, and Waste Disposal Equipment

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

FY2022$210K

FY2023$379K

FY2024$635K

FY2025$775K

FY2026*$174K

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 L045 work

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

Contractor	Obligations	Awards
STANTEC CONSULTING SERVICES INC.	$958K	5
ARCTIC PLUMBING AND HEATING, LLC	$193K	1
PLUMB-VITAL SANITATION AND PLUMBING, LLC	$71K	1
SYCAMORE ENGINEERING INC	$52K	1
A & B MECHANICAL, INC.	$37K	1
FLUID SOLUTIONS LLC	$37K	1
TOTAL SOLUTION LLC	$34K	1
HOMESTEAD SAGE LLC	$26K	1
S4 WATER SALES AND SERVICE, LLC	$25K	1
MISCELLANEOUS FOREIGN AWARDEES	$15K	1

How competitive is PSC L045?

85.1% of obligations on these awards were competed.
18.3% went to small businesses.
The five largest contractors hold 88.8% across 16 contractors.

NAICS codes used on PSC L045 awards

NAICS	Industry	Share
541620	Environmental Consulting Services	64.9%
238220	Plumbing, Heating, and Air-Conditioning Contractors	25.6%
221310	Water Supply and Irrigation Systems	4.2%
339999	All Other Miscellaneous Manufacturing	2.3%
333415	Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing	1.8%
332996	Fabricated Pipe and Pipe Fitting Manufacturing	0.5%
334290	Other Communications Equipment Manufacturing	0.3%
238210	Electrical Contractors and Other Wiring Installation Contractors	0.2%

Related PSC codes

4510 Plumbing Fixtures and Accessories · N059 Installation of Equipment: Electrical and Electronic Equipment Components · J045 Maint/Repair/Rebuild of Equipment: Plumbing, Heating, and Waste Disposal Equipment · N099 Installation of Equipment: Miscellaneous · R425 Engineering and Technical Services · R799 Other Management Support Services · J059 Maint/Repair/Rebuild of Equipment: Electrical and Electronic Equipment Components · Z1AA Maintenance of Office Buildings

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