AB Consultants Inc.
Lanham, MD
- UEI
- KMXZLM4QWWS9
- CAGE
- 1SD09
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 9450 Annapolis Rd, Lanham, MD 20706, USA
- Website
- abconsultantsinc.com
- Founded
- 1993
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil 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 | $177,880 |
| FY2025 | $167,465 |
| FY2024 | $157,440 |
| FY2023 | $147,615 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Interior | $177,880 |
Contract vehicles
Expired vehicles (1)
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Rocr-catch basin cleaning | National Office (NPS) | $650,400 | |
| 35% design, refueling station survey | ENDIST Baltimore (USACE) | $25,555 | |
| Fort detrick eitf survey - metes and bounds | ENDIST Baltimore (USACE) | $73,387 | |
| Andrews air force base-north taxiway EXT | ENDIST Baltimore (USACE) | $5,938 | |
| Utility tracing/marking/ and test pits | ENDIST Baltimore (USACE) | $41,510 |
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| HDR Architecture, Inc. | HQ003422F0385 | $41,699 |
Similar vendors
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| Autumn General Contracting, LLC | Springfield, VA | 236220 Commercial and Institutional Building Construction |
| Five Star Portables Inc. | Sterling, VA | 562991 Septic Tank and Related Services |
| The Stormwater Management Group | Sparks Glencoe, MD | 237990 Other Heavy and Civil Engineering Construction |
| J.p. Seworootor, Inc. | Beltsville, MD | 237110 Water and Sewer Line and Related Structures Construction |
| Bayland Consulting | Hanover, MD | 541330 Engineering Services |
About the company
AB Consultants, Inc. is a leading multidisciplinary consulting and engineering firm in the Baltimore Washington area, serving clients in Maryland, Virginia, Delaware and Washington, D.C. Founded in 1993, it is registered in SAM.gov as a minority-owned, self-certified small disadvantaged business, a for-profit DOT certified DBE, and an American Indian and Subcontinent Asian (Asian-Indian) American owned Subchapter S Corporation.
Through a recent $840,350 purchase order from the Department of the Interior National Park Service National Office, AB Consultants will provide catch basin cleaning services in Rock Creek Park, Washington, DC over five years. This total small business set-aside contract includes biannual cleaning of up to 543 catch basins, jetting outlets, and flushing clogged pipes through September 2028, supporting stormwater management in the urban park. AB Consultants has also served as a subcontractor to HDR Architecture, Inc., providing subsurface utility explorations as well as main utility designation and surveying services for federal projects. The company's work history demonstrates its capabilities in providing engineering, consulting, and infrastructure maintenance services to federal agencies.
SBA capabilities narrative
CIVIL ENGINEERING, ENVIRONMENTAL ENGINEERING, STRUCTURAL ENGINEERING, LAND SURVEYING, GEOTECHNICAL ENGINEERING, LAND PLANNING, LANDSCAPE ARCHITECTURE, CONSTRUCTION INSPECTION, CONSTRUCTION MANAGEMENT, MATERIAL TESTING, SUBSURFACE UTILITY ENGINEERING, CCTV PIPELINE INSPECTION, UAS DRONES, HYDRONE
Quick answers
Is AB Consultants Inc. registered in SAM.gov?
Yes. AB Consultants Inc.'s SAM.gov registration is active through July 17, 2027.
What is AB Consultants Inc.'s CAGE code?
AB Consultants Inc.'s CAGE code is 1SD09, and its Unique Entity ID (UEI) is KMXZLM4QWWS9.
Which contract vehicles does AB Consultants Inc. hold?
AB Consultants Inc. holds a place on 3 federal contract vehicles, including MAS and PSS.
How much has AB Consultants Inc. received in federal contracts?
Federal contracts obligated $167,465 to AB Consultants Inc. in fiscal year 2025 and $650,400 in fiscal years 2023 through 2027.
How does AB Consultants Inc. rank among federal contractors?
AB Consultants Inc. ranked #37 in NAICS 562119 in FY2025.
What is AB Consultants Inc.'s most recent federal award?
AB Consultants Inc.'s most recent federal contract award is Rocr-catch basin cleaning (140P3023P0127), from National Office (NPS), on September 21, 2023.
On GovTribe
See AB Consultants Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors