Isonmase, LLC
Isonmase, LLC is a small business in Juncos, PR registered on SAM.gov to bid on federal contracts. It has won about $1.6 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- EGCRHBGNTL68
- CAGE code
- 8W4D5
- SAM.gov registration
- Active
Registration details
| Legal business name | Isonmase, LLC |
|---|---|
| Unique Entity ID (UEI) | EGCRHBGNTL68 |
| CAGE code | 8W4D5 |
| Location | Juncos, PR |
| SAM.gov registration | Active through Nov 5, 2026 |
| Business started | 2020 |
| Primary NAICS code | 238220: Plumbing, Heating, and Air-Conditioning Contractors |
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
USAspending.gov shows no federal prime contracts for this UEI in the last five years. Many small businesses start as subcontractors to larger firms; see how to become a government subcontractor.
NAICS codes Isonmase, LLC is small under
On its SAM.gov registration, Isonmase, LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 531312 Nonresidential Property Managers
Similar small businesses
Other small businesses with the same primary NAICS code (238220) that have won federal contracts, starting with Puerto Rico:
- Multi Air Services Engineers, Corp, Rio Grande, PR
- Isonic Corp, Juncos, PR
- A and W Electrical and Refrigeration a/C Inc, Morovis, PR
- CJ Mechanical LLC, Naranjito, PR
- Today Plumbing Services Corp., Bayamon, PR
- Aires & Servicios Contratistas Mecanicos Inc, San Lorenzo, PR
Frequently asked questions
What is Isonmase, LLC's CAGE code?
Isonmase, LLC's CAGE code is 8W4D5. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Isonmase, LLC's UEI?
Isonmase, LLC's Unique Entity ID (UEI) is EGCRHBGNTL68. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Isonmase, LLC's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Isonmase, LLC's registration is active through nov 5, 2026. Registrations are renewed every year.
Is Isonmase, LLC a small business?
Isonmase, LLC is registered on SAM.gov as small under 1 NAICS code. 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.