# B225 Duct Cleaning Services

Federal contract opportunity, via Kontrakk.

- **Agency:** COMMERCE, DEPARTMENT OF.NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY.DEPT OF COMMERCE NIST
- **Notice ID:** c463faf57d844985a49be9d4ee8a41de
- **Solicitation number:** 1333ND26QNB190579
- **Notice type:** Combined Synopsis/Solicitation
- **Set-aside:** Small Business Set Aside - Total
- **NAICS:** 561790
- **Place of performance:** Gaithersburg, MD
- **Posted:** September 16, 2026
- **Response deadline:** September 24, 2026
- **View on Kontrakk:** https://kontrakk.com/contracts/c463faf57d844985a49be9d4ee8a41de
- **View on SAM.gov:** https://sam.gov/workspace/contract/opp/c463faf57d844985a49be9d4ee8a41de/view

## Description

Full description available on SAM.gov: https://sam.gov/workspace/contract/opp/c463faf57d844985a49be9d4ee8a41de/view

## Points of contact

- Tony Schmidt · tony.schmidt@nist.gov (primary)