Guardian DB Services,LLC
Guardian DB Services,LLC (doing business as Don Brooks) is a small business in Mobile, AL registered on SAM.gov to bid on federal contracts. It has won about $24 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- FLL4L5JC1NT4
- CAGE code
- 6VJR9
- SAM.gov registration
- Active
Registration details
| Legal business name | Guardian DB Services,LLC |
|---|---|
| Doing business as | Don Brooks |
| Unique Entity ID (UEI) | FLL4L5JC1NT4 |
| CAGE code | 6VJR9 |
| Location | Mobile, AL |
| SAM.gov registration | Active through Aug 10, 2027 |
| Business started | 2011 |
| Primary NAICS code | 236220: Commercial and Institutional Building Construction |
Certifications and business types
- Service-disabled veteran-owned (self-reported in SAM.gov)
- Veteran-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 |
|---|---|
| FY2023 | $5.8 million |
| FY2024 | $14.1 million |
| FY2025 | $5.9 million |
| FY2026 | $4 million |
Its biggest federal customers over the last four fiscal years: Forest Service ($12.2 million), U.S. Fish and Wildlife Service ($9.5 million), National Park Service ($3.2 million), Bureau of Reclamation ($1.8 million) and Animal and Plant Health Inspection Service ($1.4 million).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Sep 21, 2026 | Forest Service | Fy26-015828 clear springs pavilion roof replacement this task order incorporates the… | $30,490 |
| Sep 10, 2026 | National Park Service | Pefo lifecycle replacement of sidewalks | $128,500 |
| Aug 27, 2026 | Forest Service | This project includes all requirement and necessary construction to replace asphalt… | $55,900 |
| Aug 14, 2026 | U.S. Fish and Wildlife Service | New wells construction | $99,064 |
| Aug 11, 2026 | Bureau of Reclamation | Yao east yard power | $1.8 million |
| Aug 10, 2026 | U.S. Fish and Wildlife Service | Building demolition and island clean-up | $884,659 |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes Guardian DB Services,LLC is small under
On its SAM.gov registration, Guardian DB Services,LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Guardian DB Services,LLC's NAICS codes
34 open federal opportunities on SAM.gov use a NAICS code Guardian DB Services,LLC is small under. These are due soonest.
- Request for Offer for RADMAC III Parcel E Remedial Action
Due in 3 daysOct 13, 2026
- NEC Rail Waterproofing Membrane Repair
✦ The U.S. Embassy Brussels (State Department) wants a contractor to repair drainage and waterproofing above a railway tunnel at its new embassy compound site in Etterbeek,…
Due in 4 daysOct 14, 2026
- ASARCO Taylor Springs Superfund Site Facility Area and Surrounding Custodial Trust Area
Due in 9 daysOct 19, 2026
- Decontamination, Demilitarization and Demolition Technical and Operational Support
✦ The Naval Surface Warfare Center, Indian Head Division (Maryland) wants a contractor to provide on-site analytical, technical and management support for decontamination,…
Due in 9 daysOct 19, 2026
- Small Arms Firing Range (SAFR) Cleaning and Maintenance Services
✦ The Air Force's 27th Special Operations Contracting Squadron wants small arms firing range cleaning and maintenance services at Cannon AFB, New Mexico.
Due in 13 daysOct 23, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (236220) that have won federal contracts, starting with Alabama:
- Birmingham Industrial Construction, LLC, Columbiana, AL
- C & C Contractors LLC, Notasulga, AL
- Wright Bros LLC, Andalusia, AL
- Billy W. Jarrett Construction Company, Inc., Prattville, AL
- Southeast Cherokee Construction, Inc., Montgomery, AL
- Covington Firelake JV, LLC, Andalusia, AL
Frequently asked questions
What is Guardian DB Services,LLC's CAGE code?
Guardian DB Services,LLC's CAGE code is 6VJR9. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Guardian DB Services,LLC's UEI?
Guardian DB Services,LLC's Unique Entity ID (UEI) is FLL4L5JC1NT4. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Guardian DB Services,LLC's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Guardian DB Services,LLC's registration is active through aug 10, 2027. Registrations are renewed every year.
Is Guardian DB Services,LLC a small business?
Guardian DB Services,LLC is registered on SAM.gov as small under 2 NAICS codes. 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.