PSC Y1AB — Construction of Conference Space and Facilities: federal contracts

$-3.9Mobligated in FY2025

-157.3%change FY2024→FY2025

0open solicitations

9new awards, last 12 months

Buyers by office, new entrants and recompetes in FedSift →

Open solicitations

No open solicitations carry this PSC right now.

Get new PSC Y1AB solicitations by email

We'll email you when new PSC Y1AB (Construction of Conference Space and Facilities) solicitations post on SAM.gov. The first email lists what is open right now, then at most once a week, only when something new posts. No account needed; unsubscribe in a click.

What PSC Y1AB covers

Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Facilities & Construction › Construction Related Services.

FY2022$6.3M

FY2023$35.5M

FY2024$6.8M

FY2025$-3.9M

FY2026*$134.3M

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 Y1AB work

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

Contractor	Obligations	Awards
KORTE CONSTRUCTION COMPANY	$113.9M	1
COHO CONSTRUCTION MANAGEMENT LLC	$10.1M	1
V LINE SERVICES L.L.C.	$9.2M	1
ONOPA SERVICES LLC	$3.1M	1
PP91 ENTERPRISES, INC	$1.5M	3
AHTNA INFRASTRUCTURE & TECHNOLOGIES LLC	$965K	1
FORUS CONTRACTING, INC.	$830K	1
AHTNA INFRASTRUCTURE & TECHNOLOGIES LLC	$828K	1
BERING-WESTON JV, LLC	$426K	1
MISCELLANEOUS FOREIGN AWARDEES	$325K	5

How competitive is PSC Y1AB?

97.9% of obligations on these awards were competed.
19.5% went to small businesses.
The five largest contractors hold 97.1% across 20 contractors.

NAICS codes used on PSC Y1AB awards

NAICS	Industry	Share
236220	Commercial and Institutional Building Construction	97.7%
238220	Plumbing, Heating, and Air-Conditioning Contractors	1.1%
237990	Other Heavy and Civil Engineering Construction	0.6%
333120	Construction Machinery Manufacturing	0.2%
238340	Tile and Terrazzo Contractors	0.1%
238290	Other Building Equipment Contractors	0.1%
238160	Roofing Contractors	0.1%
532412	Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing	0.1%

Related PSC codes

Z2AA Repair or Alteration of Office Buildings · J045 Maint/Repair/Rebuild of Equipment: Plumbing, Heating, and Waste Disposal Equipment · Y1JZ Construction of Miscellaneous Buildings · Z2JZ Repair or Alteration of Miscellaneous Buildings · Z2AZ Repair or Alteration of Other Administrative Facilities and Service Buildings · Y1AA Construction of Office Buildings · J059 Maint/Repair/Rebuild of Equipment: Electrical and Electronic Equipment Components · Z1JZ Maintenance of Miscellaneous Buildings

Win PSC Y1AB work with FedSift

Matched to your company — PSC Y1AB solicitations ranked against your capabilities, NAICS and certifications, with a fit score for each
A compliance matrix from the package — every requirement in the attachments, each cited to its page
A pipeline that watches the dates — question cutoffs and response deadlines from what the notice states, amendments and new versions as they post
The market behind the code — buyers by contracting office, who is entering, adjacent codes and contracts coming up for recompete

Find work like this → or open PSC Y1AB intelligence

Free plan, no credit card. Browse without an account; sign in to match and track.