Sain Engineering Associates, Inc.
Birmingham, AL
- UEI
- MZ3TBYCDK5G3
- CAGE
- 00GU7
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Other
- Other NAICS codes in SAM.gov
-
- 236220 Commercial and Institutional Building Construction
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 541350 Building Inspection Services
- 541512 Computer Systems Design Services
- 541618 Other Management Consulting Services
- 541620 Environmental Consulting Services
- SAM.gov registration date
- Physical address
- 2700 Corporate Dr #230, Birmingham, AL 35242, USA
- Website
- saineng.com
- Founded
- 1987
- 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 | $4,757,628 |
| FY2025 | $6,382,903 |
| FY2024 | $6,089,280 |
| FY2023 | $5,072,902 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $4,277,782 | |
| 2 | Air Force | $558,088 |
Contract vehicles
- Facilities Maintenance and Management
- Multiple Award Schedule
- One Acquisition Solution for Integrated Services Plus - Total Small Business
- The Professional Services Schedule
Expired vehicles (1)
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Concurrent Technologies Corp | GS00Q14OADU112 | $10,058,498 | |
| Ch2M Hill Clark Nexsen Energy Partners JV | N3943025F0171 | $197,691 | |
| Concurrent Technologies Corp | M9549423F0013 | $6,680,503 | |
| Ch2M Hill Clark Nexsen Energy Partners JV | N3943024F4081 | $62,815 | |
| Concurrent Technologies Corp | M9549423F0013 | $3,497,826 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Eecs | Swayzee, IN | 541690 Other Scientific and Technical Consulting Services |
| Sei Group Inc. | Huntsville, AL | 541330 Engineering Services |
| Hsgs-Ameresco, LLC | Summerville, SC | 236220 Commercial and Institutional Building Construction |
| Bear Brothers Inc. | Montgomery, AL | 236220 Commercial and Institutional Building Construction |
| National Energy Usa, Inc. | Gulf Breeze, FL | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) |
About the company
Sain Engineering Associates, Inc. is a for-profit small business subchapter S corporation based in Birmingham, Alabama, that has been registered to receive federal contract and grant awards since December 2001. The company specializes in providing comprehensive energy consulting, engineering services, facility management support, and infrastructure resilience solutions to federal agencies, particularly the Department of Defense. With a focus on resource efficiency management, building commissioning, energy assessments, and technical support services, Sain Engineering Associates has established itself as a capable resource for headquarters-level and installation-level energy support and facility operations across multiple military installations.
Sain Engineering Associates has delivered diverse services through an extensive portfolio of prime federal contract awards valued in the tens of millions of dollars. The company has provided resource efficiency management services at numerous U.S. Army Reserve facilities, including Fort Dix, Fort Devens, Fort Jackson, Fort Buchanan, Camp Parks, Fort Hunter Liggett, Camp Robinson, and Fort McCoy, with individual contract values ranging from approximately $3 million to $9.8 million under total small business set-aside designations issued by the Army Corps of Engineers' Engineering Support Center Huntsville. The company has also delivered energy support services for Washington Headquarters Services in Arlington, Virginia, through delivery orders valued at $838,717 and $957,666, respectively, awarded by the Defense agency without set-aside designations. Additionally, Sain Engineering Associates received a $2.14 million delivery order for resource efficiency management services at Arlington National Cemetery under a GSA Multiple Award Schedule contract, a $2.78 million purchase order from Air Force Space Command for engineering and infrastructure resilience program support at Cheyenne Mountain Air Force Base, and a $3.54 million delivery order from the U.S. Marine Corps for facilities-related control system support services performed in Japan. The company has also served as a subcontractor on several Marine Corps energy security initiatives through prime contractors Concurrent Technologies Corp and Amentum Services, Inc., and on an engineering services project under Ch2M Hill Clark Nexsen Energy Partners JV. Most recently, in May 2023, Sain Engineering Associates received a $3.52 million blanket purchase agreement call order for resource efficiency management services in support of the U.S. Army Reserves National Roofing Program under the Army Corps of Engineers Engineering Support Center Huntsville.
Sain Engineering Associates maintains four significant federal contract indefinite delivery vehicles that position the company to pursue task orders across multiple federal agencies. The company holds a $49 million indefinite delivery/indefinite quantity contract awarded by the U.S. Army Corps of Engineers' Mobile District on April 7, 2023, for architect and engineering services supporting energy and water resiliency initiatives with a performance period extending through April 7, 2028. Additionally, Sain Engineering Associates maintains a $45 million blanket purchase agreement for real estate management services at U.S. Army Reserve facilities, awarded by the Army Corps of Engineers' Engineering Support Center Huntsville, which encompasses multiple task order calls for specific installations and services performed through November 2027. The company was recently awarded a position on the OASIS+ Total Small Business Set-Aside Indefinite Delivery/Indefinite Quantity contract by the General Services Administration's Federal Acquisition Service on December 19, 2024, with a contract ceiling of $999,999,999,999 and a performance period extending through December 18, 2029, enabling the company to compete for professional services task orders across civilian and defense federal agencies nationwide in the Technical and Engineering service domain. Furthermore, Sain Engineering Associates was awarded a $500,000 single-award blanket purchase agreement by the Federal Bureau of Investigation's Headquarters Division on February 11, 2025, designated as a total small business set-aside under the GSA Multiple Award Schedule, through which the company will provide technical and project support services to assist the FBI's energy and facilities managers in identifying energy savings opportunities and developing energy management strategies at various locations through February 2030.
SBA capabilities narrative
SEA's primary services are: energy management, energy engineering, resource efficiency management, building commissioning, retro-commissioning, building automation and controls, alternative financing consulting, measurement & verification, training, and expert witness testimony (more info @ www.saineng.com).
Quick answers
Is Sain Engineering Associates, Inc. registered in SAM.gov?
Yes. Sain Engineering Associates, Inc.'s SAM.gov registration is active through September 17, 2027.
Which contract vehicles does Sain Engineering Associates, Inc. hold?
Sain Engineering Associates, Inc. holds a place on 5 federal contract vehicles, including 03FAC, MAS and OASIS+SB.
How much has Sain Engineering Associates, Inc. received in federal contracts?
Federal contracts obligated $6,382,903 to Sain Engineering Associates, Inc. in fiscal year 2025 and $22,302,713 in fiscal years 2023 through 2027.
What is Sain Engineering Associates, Inc.'s most recent federal award?
Sain Engineering Associates, Inc.'s most recent federal contract award is FY25 energy support for washington headquarters services (WHS) (W9127825FA125), from ENDIST Mobile (USACE), on August 25, 2025.
On GovTribe
See Sain Engineering Associates, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors