Gracon LLC
Lafayette, CO Part of Lynn / Cornerstone Holdings, LLC
- UEI
- Y9MAVKTM3NN4
- CAGE
- 79Y06
- Primary NAICS
- 236210 Industrial Building Construction
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
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Its parent company, Lynn/Cornerstone Holdings LLC, ranks:
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Corporate family
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-
Parent
HBBTJFFYB444
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- Lafayette, CO X2GXSMBFX2S6
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-
Parent
HBBTJFFYB444
- SAM.gov registration date
- Physical address
- 130 Miners Dr, Lafayette, CO 80026, USA
- Website
- graconllc.com
- Founded
- 1981
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
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- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $179,569 |
| FY2025 | $1,309,865 |
| FY2024 | $1,021,571 |
| FY2023 | $1,020,886 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Interior | $179,569 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| EO 14398 pressure vessel recertification | Bureau of Reclamation | $172,335 | |
| Hoover nevada fire control valves | Bureau of Reclamation | $901,382 | |
| Upper nevada penstock belly drains | Bureau of Reclamation | $413,695 | |
| N1 cooling rings | Bureau of Reclamation | $1,014,522 | |
| To# 12 N2 cooling rings | Bureau of Reclamation | $1,320,500 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| American Mine Services, LLC | Lafayette, CO | 237990 Other Heavy and Civil Engineering Construction |
| Shimmick Construction Company, Inc. | Irvine, CA | 237990 Other Heavy and Civil Engineering Construction |
| Lillard & Clark Construction Co Inc. | Denver, CO | 237990 Other Heavy and Civil Engineering Construction |
| EPS Settlements Group -Cancelled | Highlands Ranch, CO | 541330 Engineering Services |
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About the company
Gracon LLC, a structural steel and piping repair contractor based in Lafayette, Colorado, operates as a 100% prime contractor delivering industrial construction, equipment supply, and infrastructure maintenance services to the Department of the Interior's Bureau of Reclamation and the Department of the Army Corps of Engineers on a full-and-open (non-set-aside) basis. Gracon is a limited liability company and a subsidiary of Lynn / Cornerstone Holdings, LLC, a self-certified small disadvantaged business; Gracon itself does not carry an SBA designation in the source materials. The company operates alongside Dahlgren Industrial, LLC as a named subsidiary within the parent structure.
Gracon's capability portfolio centers on specialized piping system repair and installation, pressure vessel recertification, equipment replacement, and structural steel work at federal dam and water management facilities. Concrete recent work includes a $1.3 million delivery order from Bureau of Reclamation for N2 cooling rings (completed July 2023), a $1.2 million order for Arizona fire piping at Hoover Dam (completed May 2024), and a $413,695 delivery order for upper Nevada penstock belly drains valve clearance and C-channel repair work (completed March 2026). In September 2026, Gracon received a $172,335 purchase order from Bureau of Reclamation for pressure vessel recertification services under Executive Order 14398, due March 2027. The company holds a single-award Indefinite Delivery Contract with Bureau of Reclamation (awarded October 2024, $11 million ceiling through September 2029) for structural steel and piping repair services across three Bureau of Reclamation dam facilities, authorizing work on piping systems ranging from 1/8 to 100 inches in diameter at pressures from 10 to 2,300 psi, across steel, copper, cast iron, PVC, and aluminum materials, with skilled trades support for welding, millwright, and plumbing.
Customer concentration is extreme and geographic. Bureau of Reclamation accounts for 19 awards and $40.9 million in combined potential value (97% of award count), with all work performed at Boulder City, Nevada. The Army Corps of Engineers segments separately across regional engineering districts — the Omaha District (4 awards, $56.7 million, the second-largest dollar concentration), the Tulsa District (3 awards, $3.9 million), and the Little Rock District (2 awards, $2.3 million). A single outlier award worth $75 million from the Department of the Air Force Air Combat Command appears in the potential-value ranking but does not recur in the award-count breakdown, suggesting either a singular large contract or data anomaly. Across PSC categories, Gracon's work breaks down to maintenance and repair of piping (11 awards) and dam alteration and maintenance (12 awards combined).
Recent activity has been sparse — two awards in 2021, two in 2022, two in 2024, two in 2025, and one in 2026 — reflecting a steady but low-volume transactional relationship with Reclamation. Recompete exposure is minimal: only three awards totaling $2.1 million reach ultimate completion within the next twenty-four months. Service Contract Inventory activity shows modest scale. From FY2022 through FY2025, Gracon reported $4.3 million in SCI-invoiced revenue on prime contracts with roughly 3.2, 1.8, and 1.4 FTEs respectively across those years, and zero activity in FY2025. Across SCI-reportable prime contracts, government-paid hourly rates ran median around $633/hr, with senior labor pricing through roughly $792/hr, and Gracon performed 100% of hours in-house (zero sub-hours share). Combined potential value across all 35 awards stands at $189.7 million, but only $41.8 million (22% of potential) has been obligated, underscoring the forward-looking nature of much of the pipeline.
Quick answers
Is Gracon LLC registered in SAM.gov?
Yes. Gracon LLC's SAM.gov registration is active through March 9, 2027.
How much has Gracon LLC received in federal contracts?
Federal contracts obligated $1,309,865 to Gracon LLC in fiscal year 2025 and $3,531,892 in fiscal years 2023 through 2027.
How does Gracon LLC rank among federal contractors?
Gracon LLC's parent company, Lynn/Cornerstone Holdings LLC, ranked #1 in PSC J047 and #96 in NAICS 23711 in FY2025.
What is Gracon LLC's most recent federal award?
Gracon LLC's most recent federal contract award is EO 14398 pressure vessel recertification (140R3026P0075), from Bureau of Reclamation, on September 23, 2026.
On GovTribe
See Gracon LLC's full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors