SOL ENGINEERING SERVICES, LLC
Expires 2026-08-13
Total Awards
299
Since 2011
Total Won
$229.6M
Federal contracts
Avg Award
$768K
Largest Award
$48.0M
Last: 2026-04-29
Capabilities
Primary NAICS
541330
Additional NAICS codes (9)
Product Service Codes (PSC): 9
CAGE codes
Contract Vehicles Held
176 activeFederal contract vehicles (GWACs, GSA Schedules, BPAs, IDCs, BOAs) where this vendor is the recipient. Task orders are issued through these vehicles.
| Type | Agency | Amount | Expires | NAICS | Set-Aside |
|---|---|---|---|---|---|
| Single-Award IDC | Department of Defense | $48.0M | 2020-09-10 | 541690 | HZC |
| Single-Award IDC | Department of Defense | $24.9M | 2028-04-04 | 561110 | HZC |
| Single-Award IDC | Department of Defense | $15.0M | 2025-09-29 | 541690 | HZC |
| Single-Award IDC | Department of Defense | $9.9M | 2022-09-14 | 541611 | HZC |
| Single-Award IDC | Department of Defense | $9.5M | 2016-07-26 | 541690 | HZC |
| Other IDV | Department of Defense | $7.0M | 2024-06-23 | 541611 | Open / Full and Open |
| Single-Award IDC | Department of Defense | $7.0M | 2014-09-17 | 541690 | HZC |
| Single-Award IDC | Department of Defense | $4.6M | 2019-07-23 | 541330 | Small Business |
| Single-Award IDC | Department of Defense | $4.0M | 2019-09-17 | 541712 | 8(a) Sole Source |
| Single-Award IDC | Department of Defense | $4.0M | 2016-08-22 | 541620 | 8(a) Sole Source |
| Single-Award IDC | Department of Defense | $3.9M | 2019-09-08 | 541712 | 8(a) Sole Source |
| Single-Award IDC | Department of Defense | $3.0M | 2019-06-26 | 541370 | 8(a) Set-Aside |
| Single-Award IDC | General Services Administration | $3K | 2029-12-18 | 541612 | Small Business |
| Single-Award IDC | General Services Administration | $3K | 2029-09-29 | 541612 | HZC |
| BOA | General Services Administration | - | 2027-06-15 | 541330 | Open / Full and Open |
| Single-Award IDC | Department of Defense | - | 2035-12-28 | 541715 | Open / Full and Open |
| Single-Award IDC | Department of Defense | - | 2030-08-05 | 541690 | HZC |
Sourced from USAspending via BidSparq's vehicle directory. Hard cap 25 results.
Top customer agencies
Agencies that have awarded the most contracts to SOL ENGINEERING SERVICES, LLC
Department of Defense
295 • $209.6M
General Services Administration
3 • $5K
DEPT OF DEFENSE.DEPT OF THE ARMY.USACE.OTHER_DIVISION.W2R2 USA ENGR R AND D CTR
1 • $20.0M
Top NAICS by award volume
Where SOL ENGINEERING SERVICES, LLC has won the most contracts
541690
198 awards • $109.1M
541611
35 awards • $30.1M
541330
20 awards • $7.2M
541712
19 awards • $13.0M
561110
18 awards • $42.7M
541620
3 awards • $4.5M
541370
2 awards • $3.1M
541612
2 awards • $5K
541715
1 awards • $0
{541690}
1 awards • $20.0M
Set-aside profile
How SOL ENGINEERING SERVICES, LLC's wins break down by set-aside category
HZC
37 awards
12% of total
SBA
20 awards
7% of total
8AN
9 awards
3% of total
NONE
9 awards
3% of total
8A
2 awards
1% of total
Recent contract awards
Latest 25 federal contracts awarded to SOL ENGINEERING SERVICES, LLC
| Date | Agency | NAICS | Set-aside | Amount |
|---|---|---|---|---|
| 2026-04-29 | Department of Defense | 561110 | - | $193,347 |
| 2026-04-28 | Department of Defense | 561110 | - | $1,397,927 |
| 2026-04-21 | Department of Defense | 541690 | - | $33,805 |
| 2026-04-14 | Department of Defense | 561110 | - | $75,581 |
| 2026-04-06 | Department of Defense | 541690 | - | $259,661 |
| 2026-04-03 | Department of Defense | 561110 | - | $93,871 |
| 2026-03-27 | Department of Defense | 541690 | - | $163,435 |
| 2026-03-23 | Department of Defense | 541690 | - | $65,017 |
| 2026-03-19 | Department of Defense | 541690 | - | $121,326 |
| 2026-03-11 | Department of Defense | 541690 | - | $144,554 |
| 2026-03-11 | Department of Defense | 541690 | - | $250,000 |
| 2026-02-26 | Department of Defense | 541690 | - | $292,144 |
| 2026-02-09 | Department of Defense | 541690 | - | $121,851 |
| 2026-02-03 | Department of Defense | 541690 | - | $109,983 |
| 2026-01-30 | Department of Defense | 541690 | - | $379,601 |
| 2026-01-28 | Department of Defense | 541690 | - | $86,788 |
| 2026-01-27 | Department of Defense | 541690 | - | $60,663 |
| 2026-01-22 | Department of Defense | 541690 | - | $90,362 |
| 2026-01-21 | Department of Defense | 561110 | - | $190,383 |
| 2026-01-16 | Department of Defense | 541690 | - | $220,000 |
| 2026-01-06 | Department of Defense | 561110 | - | $3,124,391 |
| 2025-12-29 | Department of Defense | 541715 | NONE | - |
| 2025-12-22 | Department of Defense | 541690 | - | $338,899 |
| 2025-12-22 | Department of Defense | 541690 | - | $261,000 |
| 2025-12-17 | Department of Defense | 541690 | - | $86,034 |
Active RFPs in SOL ENGINEERING SERVICES, LLC's primary NAICS (541330)
Open opportunities matching this vendor's NAICS specialty
RFP-E-2526-005-Enrollment-Study. ...
funding. If funds for the continued fulfillment ... • US • Due Apr 22, 2026
June 8, 2026 RFP Number: 1083.7 Due Date
Unknown Agency • US • Due Jun 8, 2026
Pistol Ammo Testing
Texas SmartBuy ESBD • TX • Due Jun 9, 2026
RFP 26-21-214666 Large Bridge Design & Inspection
Alaska Railroad • AK • Due Jun 18, 2026
Force Plate SKID Truck Calibration for the MNT team
State of Texas • TX • Due Sep 4, 2026
Full Ship Finite Element Analysis of USCGC STORIS
HOMELAND SECURITY, DEPARTMENT OF • MD • Due Sep 5, 2026
RFP-2026- 14965 G92 HT and mechanical testing
TerraPower, LLC • WA • Due Sep 5, 2026
Metalex Cobalt and Copper Production Expansion
UNITED STATES TRADE AND DEVELOPMENT AGENCY • US • Due Sep 5, 2026
Genotyping Tropical Derived Corn Lines
AGRICULTURE, DEPARTMENT OF • IA • Due Sep 5, 2026
H266 Portland VAHCS Hood Certifications and Testing Services
VETERANS AFFAIRS, DEPARTMENT OF • OR • Due Sep 5, 2026
Professional Services
City Of Presque Isle • ME • Due Sep 5, 2026
Space Campus - DRAFT Synopsis
DEPT OF DEFENSE • VA • Due Sep 5, 2026
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