NBT Construction And Supply, LLC
Monticello, KY
- UEI
- JYHAR6UA4NH7
- CAGE
- 7MHR7
- Primary NAICS
- 236210 Industrial Building Construction
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- SBA certifications
-
HUBZone Firm· Current
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- Other NAICS codes in SAM.gov
-
- 221320 Sewage Treatment Facilities
- 221330 Steam and Air-Conditioning Supply
- 236115 New Single-Family Housing Construction (except For-Sale Builders)
- 236220 Commercial and Institutional Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237130 Power and Communication Line and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
- 237990 Other Heavy and Civil Engineering Construction
Show all 47
- 238110 Poured Concrete Foundation and Structure Contractors
- 238130 Framing Contractors
- 238140 Masonry Contractors
- 238150 Glass and Glazing Contractors
- 238160 Roofing Contractors
- 238170 Siding Contractors
- 238190 Other Foundation, Structure, and Building Exterior Contractors
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238290 Other Building Equipment Contractors
- 238310 Drywall and Insulation Contractors
- 238320 Painting and Wall Covering Contractors
- 238330 Flooring Contractors
- 238340 Tile and Terrazzo Contractors
- 238350 Finish Carpentry Contractors
- 238390 Other Building Finishing Contractors
- 238910 Site Preparation Contractors
- 238990 All Other Specialty Trade Contractors
- 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing
- 332311 Prefabricated Metal Building and Component Manufacturing
- 332321 Metal Window and Door Manufacturing
- 332410 Power Boiler and Heat Exchanger Manufacturing
- 332420 Metal Tank (Heavy Gauge) Manufacturing
- 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
- 333111 Farm Machinery and Equipment Manufacturing
- 333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
- 333912 Air and Gas Compressor Manufacturing
- 334419 Other Electronic Component Manufacturing
- 339940 Office Supplies (except Paper) Manufacturing
- 339950 Sign Manufacturing
- 423490 Other Professional Equipment and Supplies Merchant Wholesalers
- 423720 Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers
- 423730 Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers
- 423740 Refrigeration Equipment and Supplies Merchant Wholesalers
- 561621 Security Systems Services (except Locksmiths)
- 561790 Other Services to Buildings and Dwellings
- 562910 Remediation Services
- 562998 All Other Miscellaneous Waste Management Services
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- SAM.gov registration date
- Physical address
- 6313 KY-92, Monticello, KY 42633, USA
- Website
- nbtconstructionsupply.us
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management 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 | $3,444,750 |
| FY2025 | $1,927,324 |
| FY2024 | $4,795,980 |
| FY2023 | $1,820,812 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Justice | $2,750,260 | |
| 2 | Department of Veterans Affairs | $694,490 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
NBT Construction And Supply, LLC, an SBA-certified HUBZone small business based in Monticello, Kentucky, operates exclusively as a prime contractor delivering mechanical, electrical, and building construction services to federal facilities under total-small-business and HUBZone set-asides. The limited liability partnership competes predominantly under set-aside vehicles, with 100% of its recent awards carrying either Total Small Business or HUBZone designations.
NBT's customer base concentrates heavily on the Department of Agriculture Forest Service Job Corps program, which accounts for 12 of 42 awards and $9 million of the $25 million combined potential value across the vendor's footprint. The Department of Justice Bureau of Prisons dominates the remainder, with multiple facility-level components across the federal prison system (Federal Correctional Institution Milan, Federal Prison Camp Alderson, USP Canaan, FCI Herlong, Federal Prison Camp Bryan, Federal Correctional Complex Terre Haute) anchoring $6.7 million in combined potential value. The U.S. Army Corps of Engineers, National Park Service, Department of Energy, and Department of Agriculture Agricultural Research Service round out the active customer set. The top five customers by potential value account for 63% of the vendor's combined potential value, a concentration driven by a single $2.8 million BOP Milan contract and twelve distributed USDA Forest Service Job Corps awards.
NBT's capability portfolio centers on facility mechanical and electrical systems: boiler removal, replacement, and controls; chiller and air handler unit replacement; HVAC system upgrades; building automation system integration; electrical infrastructure rehabilitation; and general building construction and renovation. Recent representative work includes a $2.75 million definitive contract with the Federal Bureau of Prisons to provision and install a surge and deaerator system at Federal Correctional Institution Milan (awarded February 2026), a $1.76 million design-build project with the Department of the Air Force to expand and renovate restrooms at Kirtland Air Force Base in Albuquerque (awarded September 2024), and a $931 thousand electrical rehabilitation contract with the U.S. Army Corps of Engineers for the control tower at Stillwater Dam in Pennsylvania (awarded October 2024). NAICS classification is split between Plumbing, Heating, and Air-Conditioning Contractors (238220, 17 awards), Commercial and Institutional Building Construction (236220, 11 awards), and Electrical Contractors and Other Wiring Installation Contractors (238210, 4 awards).
Award velocity declined from 2023 to 2025, with five awards in 2022, three in 2023, seven in 2024, and two each in 2025 and 2026. Only one award faces ultimate completion in the next twenty-four months ($694 thousand), creating limited near-term recompete pressure. SCI-reported invoiced revenue totaled $1.4 million across FY2022–FY2025, with $289 thousand invoiced in FY2022 and $1.1 million in FY2024; no SCI-reportable revenue appears in FY2023 or FY2025, reflecting the vendor's goods-heavy contract profile (chillers, boilers, electrical equipment, and materials fall outside SCI's service-contract-only scope). Government-paid hourly rates on SCI contracts range from a 10th percentile of $273.51/hr to a median of $785.85/hr and 90th percentile of $1,160.47/hr, positioning the vendor at mid-market service labor pricing for federal mechanical and construction trades. NBT operates with no subcontractor footprint, delivering all work with its own labor and equipment; across SCI prime contracts, the sub-hours share is 0%, indicating a fully vertically integrated delivery model.
Quick answers
Is NBT Construction And Supply, LLC registered in SAM.gov?
Yes. NBT Construction And Supply, LLC's SAM.gov registration is active through January 13, 2027.
Which SBA certifications does NBT Construction And Supply, LLC hold?
NBT Construction And Supply, LLC holds HUBZone Firm certification from the SBA.
How much has NBT Construction And Supply, LLC received in federal contracts?
Federal contracts obligated $1,927,324 to NBT Construction And Supply, LLC in fiscal year 2025 and $11,988,866 in fiscal years 2023 through 2027.
How does NBT Construction And Supply, LLC rank among federal contractors?
NBT Construction And Supply, LLC ranked #14 in PSC Z2FF in FY2025.
What is NBT Construction And Supply, LLC's most recent federal award?
NBT Construction And Supply, LLC's most recent federal contract award is Replace generator switchgear (36C24126P0781), from Veterans Integrated Service Network 1 (VHA), on September 28, 2026.
On GovTribe
See NBT Construction And Supply, LLC's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors