Data / Federal awards / NAICS 541620 / SOL SOLUTIONS, LLC
SOL SOLUTIONS, LLC: 28 federal contract awards, $21.9 million obligated (FY2024 to FY2027)
Updated October 6, 2026. Source: USAspending.gov.
SOL SOLUTIONS, LLC (UEI Z1KXENYHN6N8), Tempe, AZ, received 28 federal prime contract awards with $21.9 million obligated in fiscal years 2024 to 2027, from 1 agency under 2 NAICS codes. Its largest buyer is Department of Defense ($21.9 million) and its largest code is NAICS 541620 Environmental Consulting Services.
The request: Every federal contract awarded under NAICS 541620, with the winner, the agency and the value. $10 of work on sign-up, no card.
SpecStream is the live web data engine for teams and agents. It reads every federal contract award on USAspending.gov and every open opportunity on SAM.gov, and this page is that reading. Ask for the awards in your niche and the winners, agencies, values and recompetes arrive in your sheet, CRM, Slack or agent as they are reported.
- UEI
- Z1KXENYHN6N8
- Parent organization
- SOL SOLUTIONS LLC
- Location
- Tempe, AZ
- Business size
- Small Business
- Contract awards
- 28
- Obligated
- $21.9 million
- First action in window
- 2023-12-11
- Latest action
- 2026-07-02
Where the work is
NAICS codes, with the other winners in each.
| NAICS | Industry | Awards | Obligated |
|---|---|---|---|
| 541620 | Environmental Consulting Services | 27 | $20.8 million |
| 562910 | Remediation Services | 1 | $1.1 million |
Buying agencies
| Agency | Awards | Obligated |
|---|---|---|
| Department of Defense | 28 | $21.9 million |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $15 million |
| FY2025 | $5.9 million |
| FY2026 | $1.1 million |
Contract awards
All 28 awards in fiscal years 2024 to 2027.
| Award ID | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| W912BV21F0083 | Department of Defense | Delivery Order | 541620 | ENVIRONMENTAL PROGRAMMATIC SPT, REGIONAL ENVIRONMENTAL PROTECTION SPECIALISTS AND INSTALLATION GEOSPATIAL INFORMATION AND SERVICES ENGINEERI | $7,573,529 | $21,406,881 | August 9, 2021 | August 8, 2026 | Fort Dix, NJ | usaspending.gov |
| W912DW20C0004 | Department of Defense | Definitive Contract | 541620 | JBLM ENVIRONMENTAL QUALITY PROGRAM SERVICES | $2,673,259 | $16,517,503 | April 15, 2020 | February 28, 2025 | Seattle, WA | usaspending.gov |
| W912BV24F0350 | Department of Defense | Delivery Order | 541620 | ENVIRONMENTAL PROGRAM COORDINATORS (PCS) AND ENVIRONMENTAL AND FACILITY COORDINATOR TRAINING FOR US ARMY RESERVE - 99TH READINESS DIVISION ( | $2,368,873 | $2,368,873 | August 21, 2024 | August 20, 2026 | Paradise Valley, AZ | usaspending.gov |
| W912BV25F0047 | Department of Defense | Delivery Order | 541620 | ENVIRONMENTAL PROTECTION PROGRAM (EPP), DEPARTMENT OF PUBLIC WORKS (DPW) TECHNICAL SUPPORT, AND INSTALLATION RESTORATION PROGRAM (IRP) FOR U | $1,668,071 | $1,668,071 | February 22, 2025 | March 8, 2027 | Fort Buchanan, PR | usaspending.gov |
| N6600121C0149 | Department of Defense | Definitive Contract | 541620 | SERVICES | $1,405,838 | $2,634,094 | October 1, 2021 | September 30, 2026 | San Diego, CA | usaspending.gov |
| W9126G22C0015 | Department of Defense | Definitive Contract | 562910 | TASK 2 - IAQ PRELIMINARY AND DETAILED AS | $1,117,380 | $3,277,082 | September 1, 2022 | September 18, 2024 | Texarkana, TX | usaspending.gov |
| W9124921C0016 | Department of Defense | Definitive Contract | 541620 | ENVIRONMENTAL | $804,410 | $3,834,783 | July 12, 2021 | July 11, 2025 | Fort Gordon, GA | usaspending.gov |
| W9124921C0017 | Department of Defense | Definitive Contract | 541620 | CWA - MS4 PLAN UPDATE | $789,603 | $3,928,455 | July 10, 2021 | July 9, 2025 | Augusta, GA | usaspending.gov |
| W9124921C0013 | Department of Defense | Definitive Contract | 541620 | ENVIRONMENTAL COMPLIANCE SERVICE SUPPORT | $779,980 | $3,886,941 | July 10, 2021 | July 9, 2025 | Fort Gordon, GA | usaspending.gov |
| W912BV20C0014 | Department of Defense | Definitive Contract | 541620 | ENVIRONMENTAL PROTECTION PROGRAM (EPP) AND DEPARTMENT OF PUBLIC WORKS (DPW) TECHNICAL SUPPORT FOR US ARMY GARRISON FORT BUCHANAN, PUERTO RIC | $741,534 | $3,772,011 | August 22, 2020 | September 8, 2025 | Fort Buchanan, PR | usaspending.gov |
| W9126G24F0364 | Department of Defense | Delivery Order | 541620 | ENVIRONMENTAL NATURAL RESOURCES SUPPORT FOR FORT JOHNSON, LA | $736,641 | $736,641 | September 23, 2024 | September 27, 2025 | Fort Polk, LA | usaspending.gov |
| W9126G25FA035 | Department of Defense | Delivery Order | 541620 | THIS IS A NON-PERSONAL SERVICES TASK ORDER TO PROVIDE PROFESSIONAL AND TECHNICAL SUPPORT TO MAXIMIZE IMPLEMENTATION OF THE QUALIFIED RECYCLI | $356,364 | $356,364 | August 7, 2025 | August 6, 2030 | Fort Polk, LA | usaspending.gov |
| W9126G20C0022 | Department of Defense | Definitive Contract | 541620 | QUALITY RECYCLING PROGRAM FOR FT. POLK, LA | $339,781 | $1,609,410 | August 4, 2020 | August 6, 2025 | Scottsdale, AZ | usaspending.gov |
| W9126G24F0239 | Department of Defense | Delivery Order | 541620 | FY24 FORT JOHNSON CLEAN AIR ACT SUPPORT | $335,825 | $335,825 | September 3, 2024 | June 10, 2027 | Fort Polk, LA | usaspending.gov |
| W912BV25F0021 | Department of Defense | Delivery Order | 541620 | IMPACT AREA GROUNDWATER STUDY PROGRAM COMMUNITY INVOLVEMENT SUPPORT AT JOINT BASE CAPE COD (JBCC), MASSACHUSETTS, NEW TASK ORDER. | $146,103 | $146,103 | January 1, 2025 | August 28, 2026 | Buzzards Bay, MA | usaspending.gov |
| W912BV20C0015 | Department of Defense | Definitive Contract | 541620 | INSTALLATION RESTORATION PROGRAM (IRP) AND DEPARTMENT OF PUBLIC WORKS (DPW) TECHNICAL SUPPORT FOR US ARMY GARRISON FORT BUCHANAN, PUERTO RIC | $111,843 | $699,340 | August 20, 2020 | February 28, 2025 | Fort Buchanan, PR | usaspending.gov |
| W9126G24F0379 | Department of Defense | Delivery Order | 541620 | MCAAP ENVIRONMENTAL COMPLIANCE | $65,278 | $65,278 | September 29, 2024 | September 29, 2026 | Mcalester, OK | usaspending.gov |
| W912BV23F0052 | Department of Defense | Delivery Order | 541620 | ENVIRONMENTAL PROGRAM SUPPORT SERVICES ABERDEEN PROVING GROUND MARYLAND. | $27,131 | $191,669 | March 30, 2023 | March 29, 2025 | Aberdeen Proving Ground, MD | usaspending.gov |
| W9126G22D0012 | Department of Defense | IDC | 541620 | ENVIRONMENTAL CONSULTING SERVICES SATOC WITH 3 YEAR BASE AND (1) TWO YEAR OPTION PERIODS TOTAL OF FIVE YEARS. | $0 | $4,500,000 | June 17, 2022 | usaspending.gov | ||
| W9126G23F0246 | Department of Defense | Delivery Order | 541620 | FORT JOHNSON TITLE V PERMIT MODIFICATION | $0 | $159,065 | August 21, 2023 | August 21, 2027 | Fort Polk, LA | usaspending.gov |
| W912BV24D0020 | Department of Defense | IDC | 541620 | INDEFINITE DELIVERY CONTRACT (IDC) FOR ENVIRONMENTAL CONSULTING SERVICES FOR PROJECTS WITHIN THE GEOGRAPHIC BOUNDARIES OF THE SOUTHWESTERN D | $0 | $4,500,000 | August 8, 2024 | usaspending.gov | ||
| W912BV23F0120 | Department of Defense | Delivery Order | 541620 | NEW TASK ORDER FOR IMPACT AREA GROUNDWATER STUDY PROGRAM COMMUNITY INVOLVEMENT SUPPORT AT JOINT BASE CAPE COD, MA | $0 | $165,484 | August 18, 2023 | December 31, 2024 | Buzzards Bay, MA | usaspending.gov |
| W9126G23F0342 | Department of Defense | Delivery Order | 541620 | BASE YEAR | $0 | $1,102,792 | September 28, 2023 | September 27, 2025 | Fort Polk, LA | usaspending.gov |
| W912BV24F0345 | Department of Defense | Delivery Order | 541620 | GUARANTEED MINIMUM FOR 8(A) ENVIRONMENTAL CONSULTING SERVICES INDEFINITE DELIVERY CONTRACT TO SOL SOLUTIONS, LLC. | $0 | $0 | August 8, 2024 | August 7, 2027 | Paradise Valley, AZ | usaspending.gov |
| W9124920P0049 | Department of Defense | Purchase Order | 541620 | RCRA-D - LANDFILL MONITORING PERMIT MAN | $-0 | $886,111 | July 10, 2020 | July 9, 2021 | Fort Gordon, GA | usaspending.gov |
| W9126G22F0212 | Department of Defense | Delivery Order | 541620 | GUARANTEED MINIMUM - ECS SATOC | $-2,500 | $0 | June 17, 2022 | July 5, 2025 | Fort Worth, TX | usaspending.gov |
| W9128F19F0072 | Department of Defense | Delivery Order | 541620 | FT CARSON FTF- BASE YEAR | $-28,829 | $12,548,049 | March 31, 2019 | April 6, 2024 | Colorado Springs, CO | usaspending.gov |
| W9126G22F0330 | Department of Defense | Delivery Order | 541620 | GENERAL ENVIRONMENTAL SUPPORT FOR FORT POLK, LA | $-81,020 | $562,109 | September 28, 2022 | March 28, 2024 | Fort Polk, LA | usaspending.gov |
Also on SpecStream
- All recipients under NAICS 541620 Environmental Consulting Services
- All recipients under NAICS 562910 Remediation Services
- Open opportunities under NAICS 541620
- Open opportunities under NAICS 562910
Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.