Kool Radiator Service Inc
Kool Radiator Service Inc is a small business in Southgate, MI registered on SAM.gov to bid on federal contracts. It has won about $2.5 million in federal prime contracts since fiscal year 2024, according to USAspending.gov's award records for its UEI.
- UEI
- L1UZG3YMU261
- CAGE code
- 3P3B8
- SAM.gov registration
- Active
Federal contract history
| Fiscal year | Obligated, prime contracts |
|---|---|
| FY2024 | $1.8 million |
| FY2025 | $189,325 |
| FY2026 (incomplete) | $483,054 |
FY2026 is still incomplete and will rise until about early January 2027 as Defense data arrives: USAspending.gov publishes Defense contracts 90 days after they're signed.
These are every prime contract USAspending.gov records under UEI L1UZG3YMU261, from its award search. For a company that is part of a parent company, USAspending's recipient page can show a different figure for a year, because it counts the company's own record and its parent's record separately.
Its biggest federal customers since fiscal year 2024: Defense Logistics Agency ($2.5 million).
Recent contract awards
New contracts, by the date each was first signed. Orders and changes to older contracts count in the yearly totals above but aren't listed here, and Defense awards appear 90 days after signing.
| Awarded | Agency | What it's for | Obligated |
|---|---|---|---|
| Jul 21, 2026 | Defense Logistics Agency | Heater, vehicular, CO | $33,238 |
| Jul 14, 2026 | Defense Logistics Agency | Tensioner pulley assembly | $2,894 |
| Jul 8, 2026 | Defense Logistics Agency | Switch, pressure | $4,194 |
| Jul 6, 2026 | Defense Logistics Agency | Compressor, refriger | $106,161 |
| Jun 24, 2026 | Defense Logistics Agency | Wiring harness, bran | $1,207 |
| Jun 22, 2026 | Defense Logistics Agency | Heat interchanger, R | $22,739 |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
Registration details
Show registration details
From SAM.gov's monthly public file dated Nov 1, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | Kool Radiator Service Inc |
|---|---|
| Unique Entity ID (UEI) | L1UZG3YMU261 |
| CAGE code | 3P3B8 |
| Location | Southgate, MI |
| SAM.gov registration | Active through Jun 29, 2027 |
| Business started | 1970 |
| Primary NAICS code | 423120: Motor Vehicle Supplies and New Parts Merchant Wholesalers |
| Website | www.kool-radiator.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI L1UZG3YMU261 in SBA's Small Business Search for a contact the business added. |
Certifications and business types
No SBA certification (8(a), HUBZone or WOSB) in SAM.gov's public file (Nov 1, 2026).
- 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 (set-asides explained). Check the current record on its SAM.gov entry.
How to check or correct this record
The file sometimes leaves a certification out, and a newer one won't be in it yet. Self-reported business types are what the firm says about itself on SAM.gov; they aren't SBA certifications. This page doesn't show SBA's VetCert certification for veteran-owned firms; SBA's search below does.
Check or correct this record at the source: open its SAM.gov entry, or search UEI L1UZG3YMU261 () in SAM.gov's entity search (free sign-in) and in SBA's Small Business Search (formerly DSBS), which shows SBA certifications including VetCert. The business can update its details in its SAM.gov registration and its certifications at certifications.sba.gov.
NAICS codes Kool Radiator Service Inc is small under
On its SAM.gov registration, Kool Radiator Service Inc meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 423120 Motor Vehicle Supplies and New Parts Merchant Wholesalers
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (423120) that have won federal contracts in Michigan and nearby states:
- Kirk's Automotive Incorporated, Detroit, MI
- Diesel Machine Service, Inc., Amherst, WI
- RJC Logistics LLC, South Bend, IN
- Fuel Systems Inc, Brookfield, WI
- Power Steering Specialists, Inc, Westerville, OH
Is this your business? Get a reminder before the SAM.gov registration expires
Get a reminder before the SAM.gov registration expires. It's active through Jun 29, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is Kool Radiator Service Inc's CAGE code?
Kool Radiator Service Inc's CAGE code is 3P3B8. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Kool Radiator Service Inc's UEI?
Kool Radiator Service Inc's Unique Entity ID (UEI) is L1UZG3YMU261. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Kool Radiator Service Inc's SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, Kool Radiator Service Inc's registration is active through Jun 29, 2027. Registrations are renewed every year.
Is Kool Radiator Service Inc a small business?
Kool Radiator Service Inc is registered on SAM.gov as small under 1 NAICS code, including its primary code, 423120. 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
- Hiring subcontractors? List small businesses by state, NAICS code and certification
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 report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.