Control System Solutions LLC
Tulsa, OK
- UEI
- SVTSZCFYBJT4
- CAGE
- 8KLE5
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 8934 S 39th W Ave, Tulsa, OK 74132, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| EA Engineering, Science, And Technology, Inc., PBC | 68HERC23F0478 | $31,408 | |
| EA Engineering, Science, And Technology, Inc., PBC | 68HERC23F0478 | $14,590 | |
| EA Engineering, Science, And Technology, Inc., PBC | 68HERC23F0478 | $113,818 |
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About the company
Control System Solutions LLC is a small controls-design and technical-support subcontractor working exclusively under the EPA's Drinking Water State Revolving Fund program, with all three recent awards (100% of portfolio) subcontracted through EA Engineering, Science, and Technology, Inc., PBC on task orders under the OASIS+ Small Business vehicle.
The vendor's activity footprint is minimal and nascent. Total obligated value across all awards is $90 thousand, spread across three sub-awards dated November 2024, January 2025, and February 2025—all supporting the same EPA Office for Water initiative. The work consists of controls-design technical support delivered to states, tribes, territories, and communities implementing drinking water infrastructure improvements under the State Revolving Fund program. Customer concentration is absolute: the Environmental Protection Agency Office for Water accounts for 100% of recent awards. The vendor operates exclusively as a subcontractor; it holds no prime awards. Its sole parent vehicle is OASIS+ Small Business, under which three task orders have been placed.
Activity trajectory is early and accelerating—one award in 2024, two in 2025—but the overall scale (three awards, $90 thousand obligated) places Control System Solutions LLC in a pre-scale or pilot phase with a single prime and a single customer agency. The vendor's position as a technical sub to EA Engineering on EPA water-infrastructure modernization work suggests specialized controls or systems-design capability applied to drinking-water facility upgrades, though the source provides no detail on scope, staffing, or technical depth. No recompete cliff is apparent in the near term given the recent award dates and lack of disclosed completion windows.
Quick answers
Is Control System Solutions LLC registered in SAM.gov?
Yes. Control System Solutions LLC's SAM.gov registration is active through January 7, 2027.
On GovTribe
See Control System Solutions LLC's full federal record
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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