Delon Hampton & Associates, Chartered
Washington, DC
- UEI
- WEVGDL9MNU17
- CAGE
- 0NLS2
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 541330 Engineering Services Primary
- 236116 New Multifamily Housing Construction (except For-Sale Builders)
- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
- 237990 Other Heavy and Civil Engineering Construction
- 541611 Administrative Management and General Management Consulting Services
- SAM.gov registration date
- Physical address
- 900 7th St NW #800, Washington, DC 20001, USA
- Website
- delonhampton.com
- Founded
- 1973
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| The purpose of this task order award is to provide project management oversight services for the midtown bus terminal… | Federal Transit Administration | $455,311 | |
| The architect-engineer (a-e) shall prepare design-bid-build contract documents for this project. | ENDIST Baltimore | $4,612,834 | |
| The purpose of this task order is for delon hampton & associates chartered to provide FTA with project management… | Federal Transit Administration | $1,718,114 | |
| Delon hampton and associates, chartered will provide FTA region 02 with project management oversight services for the… | Federal Transit Administration | $510,390 | |
| The purpose of this task order is for delon hampton & associates, chartered to provide FTA region 2 with project… | Federal Transit Administration | $1,803,369 |
About Delon Hampton & Associates, Chartered
Delon Hampton & Associates, Chartered, a minority-owned, small disadvantaged business (SDB) and Disadvantaged Business Enterprise (DBE) certified firm based in Washington, DC, operates exclusively as a prime contractor (100% of recent awards) delivering project management oversight, architect-engineer services, and infrastructure consulting to federal transportation and civil-works agencies. The firm competes primarily in full-and-open procurements; recent awards show no set-aside designations except for a $35 million USACE multiple-award IDC reserved for small businesses.
The vendor's customer concentration is extreme and decision-defining. The Federal Transit Administration dominates the footprint — 43 of 71 total awards (87% of award count) representing $841.3 million in combined potential value, accounting for roughly 94% of all potential value across the entire portfolio. USACE Engineering District Baltimore holds the secondary position with architect-engineer work at the Washington Aqueduct ($35.5 million across three awards), and GSA's National Capital Region ($9 million across two awards) rounds out material activity. This FTA concentration reflects Delon Hampton's anchoring position on two major IDIQs: a $670 million single-award indefinite delivery contract for the 2024 Project Management Oversight Program (awarded September 18, 2024, through September 17, 2029) and an earlier $32 million single-award IDIQ from which task orders continue to flow. Recent FTA deliveries include a $6.81 million cost-plus-fixed-fee task order (September 22, 2025) for project management oversight of Metropolitan Transportation Authority's Long Island Railroad and Metro-North Railroad Region 02 operations, a $6.21 million order (September 5, 2025) for New Jersey Transit Resiliency Program oversight, and a $5.37 million order (April 22, 2025) for MTA Americans with Disabilities Act accessibility initiatives. Outside FTA, the firm won a $4.61 million delivery order (January 21, 2026) from USACE Washington Aqueduct for architect-engineer services to prepare design-bid-build contract documents for the Washington Filtration Building, issued under the $35 million USACE IDC for architect-engineer services at the Washington Aqueduct.
Delon Hampton operates with a minimal recompete cliff — only two awards (combined potential value $4.6 million) expire within the next twenty-four months. Activity has been episodic over the past five fiscal years (one award in 2022, four in 2023, three in 2024, four in 2025, one in 2026), driven by task-order issuance cycles against the two large FTA IDIQs rather than new prime wins. The vendor's work centers on NAICS 541611 (Administrative Management and General Management Consulting Services — 36 awards) and architect-engineer delivery (11 awards under NAICS 541330). PSC coding reflects the mix: Support–Professional (Program Management/Support) dominates at 37 awards, with Architect and Engineering–General at 22.
On SCI-reportable federal service contracts above $150,000, Delon Hampton invoiced $9.7 million across FY2022–FY2024 ($3.7 million in FY2022, $2.9 million in FY2023, $3.1 million in FY2024), with a relatively flat FTE trajectory around 6–7 full-time equivalents across those years. Government-paid hourly rates on SCI-captured contracts ran median $242.17/hr, with senior labor pricing through $269.28/hr at the 90th percentile. The vendor reports 7% average sub-hours share across prime contracts, with 15 named subcontractors including DQP Enterprises, Inc., Raul V. Bravo + Associates, Inc., and Golder Associates Inc. providing specialized support in risk assessment, Buy America compliance review, and quality assurance — indicating Delon Hampton builds its own core delivery teams and layers subs selectively for technical depth rather than operating as a subcontractor to larger primes.
Contract vehicles
SBA capabilities narrative
Professional Civil & Structural Engineering Services plus Construction & Program Management Service
Quick answers
What is Delon Hampton & Associates, Chartered's UEI?
Delon Hampton & Associates, Chartered's Unique Entity ID (UEI) in SAM.gov is WEVGDL9MNU17.
What is Delon Hampton & Associates, Chartered's CAGE code?
Delon Hampton & Associates, Chartered's CAGE code is 0NLS2.
What is Delon Hampton & Associates, Chartered's primary NAICS code?
Delon Hampton & Associates, Chartered's primary NAICS code is 541330 (Engineering Services).
Where is Delon Hampton & Associates, Chartered located?
Delon Hampton & Associates, Chartered's physical address in SAM.gov is 900 7th St NW #800, Washington, DC 20001, USA.
Is Delon Hampton & Associates, Chartered registered in SAM.gov?
Yes. Delon Hampton & Associates, Chartered's SAM.gov registration is active through June 4, 2027.
Which contract vehicles does Delon Hampton & Associates, Chartered hold?
Delon Hampton & Associates, Chartered holds a place on 3 federal contract vehicles, including FTA Project Management Oversight Program, Project Management Oversight Services II and Project Management Oversight Services III.
What is Delon Hampton & Associates, Chartered's most recent federal award?
Delon Hampton & Associates, Chartered's most recent federal contract award is The purpose of this task order award is to provide project management oversight services for the midtown bus terminal… (69319526F30041N), from Federal Transit Administration, on July 31, 2026.
On GovTribe
See Delon Hampton & Associates, Chartered's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
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- Funding analysis by agency, NAICS and set-aside
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