PSC Y1GC: Construction of Fuel Storage Buildings
Y1GC is the product and service code (PSC) federal agencies use for “Construction of Fuel Storage Buildings”, in the “Construction of Buildings” group. Here are the contracts open under it now, the NAICS codes it pairs with, and who buys and wins this work.
- Open contracts now
- 2
- Federal contract spending, FY2025
- $130.4 million
- Share of contract dollars to small businesses, since FY2024
- 76%
Open count as of Oct 28, 2026, 5:43 PM ET. The search counts live, so its total can differ by a notice or two.
Open PSC Y1GC contracts with 2+ days to respond
- Mather Fueling System Repairs
✦ The Department of the Army (W071 ENDIST OMAHA) seeks a small business to design and build fuel tank and fueling area repairs at Mather, CA, under solicitation W9128F27RA045…
Due in 23 daysNov 20, 2026, 2:00 PM CST
- WH Ford RTC Fueling System Repairs
Due in 26 daysNov 23, 2026, 2:00 PM CST
Where Y1GC sits in the PSC Manual
- Category: Service
- Group Y: Construct of Structures/Facilities
- Group Y1: Construction of Buildings
- Code Y1GC: Construction of Fuel Storage Buildings
NAICS codes used with PSC Y1GC
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with Y1GC most often:
| NAICS | Industry | Spent, last 3 years | Open with PSC Y1GC |
|---|---|---|---|
| 237120 | Oil and Gas Pipeline and Related Structures Construction | $413.9 million | 2 |
| 236220 | Commercial and Institutional Building Construction | $30.6 million | — |
| 811310 | Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | $409,881 | — |
| 238990 | All Other Specialty Trade Contractors | $221,317 | — |
| 236210 | Industrial Building Construction | $105,686 | — |
| 238210 | Electrical Contractors and Other Wiring Installation Contractors | $62,854 | — |
Open contracts under each code, with any PSC: NAICS 237120 · NAICS 236220 · NAICS 811310 · NAICS 238990 · NAICS 236210 · NAICS 238210
Who buys under PSC Y1GC
Agencies with the most contract dollars under Y1GC over the last three fiscal years, per USAspending.gov. Each name links to that agency's open contracts and buying history:
| Agency | Obligated |
|---|---|
| Department of the Army | $407.7 million |
| Department of the Air Force | $26.9 million |
| Department of the Navy | $3.8 million |
| Department of Veterans Affairs | $939,724 |
| Forest Service | $105,686 |
| Department of State | $89,079 |
| U.S. Fish and Wildlife Service | $47,080 |
| U.S. Coast Guard | $44,795 |
Federal spending under PSC Y1GC by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $227.5 million |
| FY2025 | $130.4 million |
| FY2026 (incomplete) | $81.8 million |
Headline figures use FY2025, the last complete year. FY2026 is still incomplete and will rise until about early January 2027 as Defense data arrives: USAspending.gov publishes Defense contracts 90 days after they're signed.
Who wins PSC Y1GC contracts
| Company | Obligated, last 3 years |
|---|---|
| Reliable Contracting Group, LLC | $111.7 million |
| Dawson Enterprises, Inc. | $39.9 million |
| Goshawk, LLC | $39.2 million |
| Weston Solutions Inc | $38.4 million |
| Meb General Contractors Inc | $33.4 million |
| S & B Infrastructure LTD | $25.8 million |
| Silver Mountain Weston SB JV LLC | $25.3 million |
| HCPA-Garco JV1 | $19.2 million |
| Kinley Construction Company | $18.3 million |
| GSI-Enet JV LLC | $15.6 million |
Linked names have a FedReady profile, which shows the NAICS codes a business is registered as small under. Most large companies have none.
Large prime contractors (companies that hold the contract with the agency) subcontract part of their work to small businesses. See which primes subcontract, by NAICS code.
Research PSC Y1GC work
By the NAICS codes this work goes with, the one with the most spending first: who won recently, contracts ending soon, agencies' planned buys and the large primes that subcontract it, nationwide. Each code shows only the pages that exist for it:
- 237120 Oil and Gas Pipeline and Related Structures Construction: who won recently · planned buys · large primes that subcontract. Not available for 237120 yet: contracts ending in the next 12 months. Its NAICS page shows who buys it.
- 236220 Commercial and Institutional Building Construction: who won recently · contracts ending in the next 12 months · planned buys · large primes that subcontract
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance: who won recently · contracts ending in the next 12 months · planned buys · large primes that subcontract
Related PSC codes
- Y111 Construction of Office Buildings
- Y112 Construct/Conf Space & Fac
- Y119 Construct/Other Admin & SVCS BLDGS
- Y121 Construct/Air Traffic Cont Towers
- Y122 Construct/Air Traffic Training Fac
- Y123 Construct/Radar & Navigational Fac
- Y124 Construction of Airport Runways
- Y125 Construction of Airport Terminals
- Y126 Construct/Missile System Facilities
- Y127 Construct/Elct & Comm System Fac
Frequently asked questions
What is PSC Y1GC?
Y1GC is the service code in the federal Product and Service Code (PSC) Manual named “Construction of Fuel Storage Buildings”, under Y (Construct of Structures/Facilities) and Y1 (Construction of Buildings). Agencies put a PSC on every contract to record what they bought.
What is the difference between a PSC and a NAICS code?
A PSC describes what the government is buying. A NAICS code describes the industry of the business doing the work, and it sets the SBA size standard for small business set-asides. Every contract notice has both.
Which NAICS code goes with PSC Y1GC?
Most federal contract dollars under PSC Y1GC go with NAICS 237120 (Oil and Gas Pipeline and Related Structures Construction), according to USAspending.gov. The contracting officer picks the NAICS code for each solicitation, so check the notice.
How do I find contracts that use PSC Y1GC?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. 2 open notices use PSC Y1GC right now. FedReady can match new ones to your business and email you, free.
Keep going
Sources: SAM.gov Contract Opportunities, USAspending.gov and the PSC Manual. How we count.