4 J Source and Solutions LLC
4 J Source and Solutions LLC is a small business in Duluth, GA registered on SAM.gov to bid on federal contracts. It has won about $92,648 in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- SZR6J91CCZT9
- CAGE code
- 16QA5
- SAM.gov registration
- Active
Registration details
| Legal business name | 4 J Source and Solutions LLC |
|---|---|
| Unique Entity ID (UEI) | SZR6J91CCZT9 |
| CAGE code | 16QA5 |
| Location | Duluth, GA |
| SAM.gov registration | Active through Nov 10, 2026 |
| Business started | 2025 |
| Primary NAICS code | 238220: Plumbing, Heating, and Air-Conditioning Contractors |
Certifications and business types
- Minority-owned (self-reported in SAM.gov)
- Women-owned (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2026 | $92,648 |
Its biggest federal customers over the last four fiscal years: Defense Logistics Agency ($92,648).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Jun 30, 2026 | Defense Logistics Agency | Washer,flat | $4,999 |
| Jun 24, 2026 | Defense Logistics Agency | Seal,plain encased | $411 |
| Jun 23, 2026 | Defense Logistics Agency | Ammo,sensor | $43,152 |
| Jun 8, 2026 | Defense Logistics Agency | Control-display,opt | $14,789 |
| Jun 1, 2026 | Defense Logistics Agency | Handbrake assy | $957 |
| Apr 29, 2026 | Defense Logistics Agency | Controller,test,ele | $22,454 |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes 4 J Source and Solutions LLC is small under
On its SAM.gov registration, 4 J Source and Solutions LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
Open contracts in 4 J Source and Solutions LLC's NAICS codes
49 open federal opportunities on SAM.gov use a NAICS code 4 J Source and Solutions LLC is small under. These are due soonest.
- CON | Z1DA | REPLACE OR CHILLERS | 580-23-105 | PRESOLICITATION
✦ The VA Medical Center in Houston, TX plans a construction contract to remove and replace two operating room chillers in Building 100.
Due in 2 daysOct 12, 2026
- VA Palo Alto Boiler Plant Services
Due in 2 daysOct 12, 2026
- Infrared Radiant Heat Maintenance Services
Due in 2 daysOct 12, 2026
- FY 2026 Preventive Maintenance Services to the Building Automation System
Due in 3 daysOct 13, 2026
- CON | Z2DA | REPLACE CHILLER 1 B104 | 580-24-111 | PRESOLICITATION
✦ The VA medical center in Houston, TX plans to replace a failed 1,000-ton chiller (plus transformer, piping, valves and controls) in Building 104.
Due in 3 daysOct 13, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (238220) that have won federal contracts, starting with Georgia:
- The Plumbing Shop, Inc, Austell, GA
- G1 Construction, Inc., Atlanta, GA
- G1/Esa South JV LLC, Atlanta, GA
- Portable Air and Power, LLC, Byron, GA
- Veterans Facility Services, Inc, Cataula, GA
- Tata Express Services LLC, Atlanta, GA
Frequently asked questions
What is 4 J Source and Solutions LLC's CAGE code?
4 J Source and Solutions LLC's CAGE code is 16QA5. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is 4 J Source and Solutions LLC's UEI?
4 J Source and Solutions LLC's Unique Entity ID (UEI) is SZR6J91CCZT9. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is 4 J Source and Solutions LLC's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, 4 J Source and Solutions LLC's registration is active through nov 10, 2026. Registrations are renewed every year.
Is 4 J Source and Solutions LLC a small business?
4 J Source and Solutions LLC is registered on SAM.gov as small under 1 NAICS code, including its primary code, 238220. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To ask us to remove this page, email hello@fedready.us.