Southland Industries
Sterling, VA Mid-Atlantic
- UEI
- H6HCJHYCHHW5
- CAGE
- 3LAE1
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
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Its parent company, Southland Industries, ranks #27 in PSC H141
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
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- 236220 Commercial and Institutional Building Construction
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 334512 Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
- 335132 Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing
- 541330 Engineering Services
- 541350 Building Inspection Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- Corporate family
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Parent
Southland Industries · Garden Grove, CA
NW6XNR1MAV43
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- Envise G3XRJX1SVVY1
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Parent
Southland Industries · Garden Grove, CA
NW6XNR1MAV43
- SAM.gov registration date
- Physical address
- 21000 Atlantic Blvd Suite 110, Sterling, VA 20166, USA
- Website
- southlandind.com
- Founded
- 1949
- Employees
- 1K-5K
- Estimated annual revenue
- $1B-$10B
- Industry
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- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 16 Heavy Construction, Except Building
- Profiles
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 | $6,577,168 |
| FY2025 | $5,938,886 |
| FY2024 | $12,452,511 |
| FY2023 | $4,810,857 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $6,561,789 | |
| 2 | Department of the Interior | $15,379 |
Contract vehicles
Expired vehicles (1)
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Eastern Research Group Inc. | N0017424F3000 | $379,788 | |
| Eastern Research Group Inc. | N0017424F3000 | $10,000 | |
| M.c. Dean, Inc. | W912DR21C0023 | $95,809 | |
| Eastern Research Group Inc. | N0017424F3000 | $438,470 | |
| Eastern Research Group Inc. | N0017424F3000 | $160,000 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Veregy, LLC | Phoenix, AZ | 541330 Engineering Services |
| Energy System Group LLC | Newburgh, IN | 541330 Engineering Services |
| Paramount Mechanical Corp. | Manassas, VA | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
| DEI Consulting | Sterling, VA | 541330 Engineering Services |
| Ameresco Inc. | Framingham, MA | 541330 Engineering Services |
About the company
Southland Industries Mid-Atlantic Division (doing business as Southland Industries, Inc.) is a large for-profit mechanical, electrical, and plumbing (MEP) contractor operating as a prime on federal facilities maintenance, energy efficiency, and infrastructure modernization contracts, with no set-aside designation on the listed recent prime awards. Headquartered in Sterling, Virginia, Southland's listed recent prime awards carry no set-aside designation, and its recorded subawards include civilian and defense work. The source identifies Southland Industries (Southern California Division) as its parent and names Envise as a subsidiary of the Mid-Atlantic vendor.
The recorded portfolio is heavily concentrated by potential value in Army Corps of Engineers customers. The Engineering Support Center Huntsville accounts for one award carrying $1.54 billion in combined potential value, approximately 91% of the recorded $1.69 billion total. The Engineering and Support Center accounts for two awards carrying $130.9 million; the listed Fort Bliss Energy Savings Performance Contract II order has a $15 million ceiling and runs through July 2046. Together, those two Army customer entries account for approximately $1.67 billion. Southland also holds a GSA Federal Supply Schedule contract (Contract 47QSMS25D005P, $700 thousand ceiling, through March 2030) covering facilities management and energy services under two Special Item Numbers with maximum order values of $250 thousand and $1 million respectively. The Schedule labor portfolio spans eight categories — administrative support through quality control — priced from $86.45 to $172.90 per hour, with roles requiring high school through bachelor's degree and no security clearances.
Recent representative awards outside the ESPC vehicles include $100 thousand in delivery orders from Veterans Integrated Service Network 21 (placed July 2025) for SOLAR work at the Palo Alto VA facility under the GSA Multiple Award Schedule; $15,379 for emergency HVAC repairs at the Aransas Matagorda Island National Wildlife Refuge (February 2026); and $11,766 for emergency HVAC repair of the Matagorda Island National Wildlife Refuge Visitor Center (July 2025). Southland's customer concentration by award count is diffuse — the top five customers account for only 20% of awards — but by potential value the concentration is extreme: the two Army Corps of Engineers customer entries account for about 99% of the combined potential value. Secondary customers by award volume include the Veterans Health Administration's Veterans Integrated Service Network 21 (six awards), the Consumer Product Safety Commission (four awards), and the Naval Sea Systems Command (four awards).
The company's NAICS footprint is predominantly Electrical Contractors (68 awards) and HVAC and Plumbing Contractors (13 awards combined), with secondary engineering services work (seven awards). Southland operates as a prime on 88 of 94 awards (94%) and subcontracts on six awards (6%), reflecting its market position as an independent MEP provider. Recent sub work includes HVAC technician and controls support to the Naval Surface Warfare Center Indian Head Division (NSWC IHD) under Eastern Research Group as prime (four subawards from July 2024 through August 2026, covering HVAC projects, hydrant flow testing, and energetics manufacturing facility support), electrical recapitalization work at Buckley Space Force Base under M.c. Dean Inc. as prime (January 2025), and mechanical contracting on an FDA Building 64 renovation under Cheroenhaka Nottoway Enterprises as prime (September 2023).
Service Contract Inventory reporting shows Southland delivered $3.8 million in prime-contract invoiced revenue across FY2022–FY2025 (the SCI dataset captures service contracts above $150 thousand and excludes goods and classified work, representing a strict subset of Southland's federal revenue). SCI-reported FTE levels show volatility — 0.7 FTEs in FY2022, 1.5 in FY2023, 18.4 in FY2024, and 10.8 in FY2025 — suggesting project-driven staffing. Government-paid hourly rates across SCI prime records median around $289 per hour, with the 90th percentile reaching $803 per hour. Across SCI-reportable prime contracts, subcontractors account for 14% of total contractor hours on average, with one named subcontractor reported. Combined dollars obligated across all 94 awards total $56.2 million (3% of combined potential value).
Quick answers
Is Southland Industries registered in SAM.gov?
Yes. Southland Industries's SAM.gov registration is active through May 5, 2027.
Which contract vehicles does Southland Industries hold?
Southland Industries holds a place on 2 federal contract vehicles, including MAS.
How much has Southland Industries received in federal contracts?
Federal contracts obligated $5,938,886 to Southland Industries in fiscal year 2025 and $29,779,422 in fiscal years 2023 through 2027.
How does Southland Industries rank among federal contractors?
Southland Industries's parent company, Southland Industries, ranked #27 in PSC H141 in FY2025.
What is Southland Industries's most recent federal award?
Southland Industries's most recent federal contract award is TX-aransas matagorda is NWR-emergency HVAC repairs (140FS226P0049), from Fish and Wildlife Service, on February 5, 2026.
On GovTribe
See Southland Industries's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors