Rock Solid Solutions, LLC
Nashville, TN
- UEI
- FXBRDG33WKD7
- CAGE
- 4RMX6
- Primary NAICS
- 423730 Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- SBA certifications
-
HUBZone Firm· CurrentWomen-Owned Small Business· Current
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- Other NAICS codes in SAM.gov
-
- 236118 Residential Remodelers
- 237110 Water and Sewer Line and Related Structures Construction
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238310 Drywall and Insulation Contractors
- 238320 Painting and Wall Covering Contractors
- 423690 Other Electronic Parts and Equipment Merchant Wholesalers
- 423710 Hardware Merchant Wholesalers
- 423860 Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
- SAM.gov registration date
- Physical address
- 2124 Cliff Dr, Nashville, TN 37218, USA
- Website
- rocksolidsolutionsllc.com
- Industry
-
- Consumer Discretionary
- Media
- Advertising
- SIC code
- 73 Business Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $120,297 |
| FY2025 | $286,822 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Logistics Agency | $120,297 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Filter element, air | Construction and Equipment (DLA) | $501 | |
| Filter element, air | Construction and Equipment (DLA) | $501 | |
| Filter element, air | Construction and Equipment (DLA) | $501 | |
| Filter element, air | Construction and Equipment (DLA) | $1,003 | |
| Filter element, air | Construction and Equipment (DLA) | $501 |
Latest 5 listed here. See the rest on GovTribe.
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About the company
Rock Solid Solutions, LLC, a Nashville, Tennessee-based women-owned small business certified as a HUBZone firm and service-disabled veteran-owned business, supplies air-conditioning and refrigeration components, industrial coolers, and specialized mechanical parts to the Department of Defense as a prime contractor on spot purchase orders — all 27 awards in the recent source data are prime contracts, with no subcontract work.
Rock Solid Solutions holds concurrent SBA certifications as a Women-Owned Small Business, HUBZone Firm, Veteran-Owned Small Business, and Service-Disabled Veteran-Owned Small Business (SDVOSB designations expire April 7, 2028). The vendor is also self-certified as a small disadvantaged business and DOT Certified Disadvantaged Business Enterprise. The company competes across both set-aside and full-and-open vehicles; recent awards split between Woman-Owned Small Business set-asides, Total Small Business set-asides, and unrestricted full-and-open purchase orders, with no dominant posture across the portfolio.
Customer concentration is extreme. The Defense Logistics Agency Troop Support Construction and Equipment division accounts for 23 of 27 awards (85% of volume and $393 thousand of $413 thousand combined potential value). The Defense Logistics Agency Land and Maritime placed 2 awards for $13 thousand combined, and the Department of Veterans Affairs Veterans Health Administration and DLA Aviation each placed 1 award. All four customers rank identically in both award-count and potential-value rankings — concentration is both volumetric and financial with DLA Troop Support.
Capability portfolio centers on air-conditioning and refrigeration components (22 of 27 awards under NAICS 333415 and PSC Refrigeration and Air Conditioning Components), with representative work including a $131.7 million firm fixed-price purchase order in August 2025 for 40 air cooling coils under a Woman-Owned Small Business set-aside (completion February 17, 2026); a $66.2 thousand purchase order in November 2025 for 1,358 air filter elements under a Woman-Owned Small Business set-aside (completion May 27, 2026); and a $58.6 thousand purchase order in September 2025 for 1,200 air filter elements (completion February 10, 2026). Remaining work spans industrial fluid coolers, shielding screens, cartridge fuses, and small-arms tool kits, each valued at low thousands.
Activity shows a sharp spike: one award in 2020, then dormancy until twenty awards in 2025 and six more by mid-April 2026. Combined potential value across all awards is $413 thousand, with $438 thousand already obligated — the portfolio has been slightly over-invoiced relative to stated ceilings. No vehicles, GWACs, or standing IDIQs appear in the source; all work is transacted as individual purchase orders with completion dates spanning May 2025 through May 2026. No parent vehicle or multi-award contract vehicle relationship is documented.
Quick answers
Is Rock Solid Solutions, LLC registered in SAM.gov?
Yes. Rock Solid Solutions, LLC's SAM.gov registration is active through September 29, 2027.
What is Rock Solid Solutions, LLC's CAGE code?
Rock Solid Solutions, LLC's CAGE code is 4RMX6, and its Unique Entity ID (UEI) is FXBRDG33WKD7.
Which SBA certifications does Rock Solid Solutions, LLC hold?
Rock Solid Solutions, LLC holds HUBZone Firm and Women-Owned Small Business certifications from the SBA.
How much has Rock Solid Solutions, LLC received in federal contracts?
Federal contracts obligated $286,822 to Rock Solid Solutions, LLC in fiscal year 2025 and $407,119 in fiscal years 2023 through 2027.
How does Rock Solid Solutions, LLC rank among federal contractors?
Rock Solid Solutions, LLC ranked #47 in PSC 4130 in FY2025.
What is Rock Solid Solutions, LLC's most recent federal award?
Rock Solid Solutions, LLC's most recent federal contract award is Filter element, air (SPE8E826V1013), from Construction and Equipment (DLA), on May 11, 2026.
On GovTribe
See Rock Solid Solutions, LLC's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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