NBT Construction And Supply, LLC
Monticello, KY Doing business as NBT Construction & Supply LLC
- UEI
- JYHAR6UA4NH7
- CAGE
- 7MHR7
- Primary NAICS
- 236210 Industrial Building Construction
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
HUBZone Firm· Current
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- NAICS codes registered in SAM.gov
-
- 236210 Industrial Building Construction Primary
- 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
Show all
- 237990 Other Heavy and Civil Engineering Construction
- 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 .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Replace generator switchgear | Veterans Integrated Service Network 1 | $694,490 | |
| FCI milan - emergency surface blowdown heat recovery/DA controls - 24Z4AY5 | BOP Field Acquisition Office | $2,750,260 | |
| Emergency replace b-unit chiller at the federal prison camp at FPC alderson | BOP Field Acquisition Office | $710,260 | |
| Provision of all materials, labor, and equipment to complete the project replace HVAC andover system at the united… | BOP Field Acquisition Office | $986,764 | |
| 24Z5AS5-repair power plant boilers at the federal correctional institution LA tuna | BOP Field Acquisition Office | $629,009 |
About NBT Construction And Supply, LLC
NBT Construction And Supply, LLC, an SBA-certified HUBZone small business headquartered in Monticello, Kentucky, delivers mechanical systems installation and repair, electrical upgrades, HVAC equipment replacement, and building renovation services to federal agencies as a prime contractor (100% of recent awards). The vendor operates exclusively as a prime across its federal footprint, with no subcontractor activity in the award record. NBT's work concentrates in plumbing, heating, and air-conditioning contracting (NAICS 238220, 17 awards) and commercial and institutional building construction (236220, 11 awards), with secondary exposure to electrical contracting and water/sewer infrastructure.
NBT's customer base is heavily concentrated in mid-sized facilities maintenance work across multiple agencies. The top five customers by award count account for 51% of recent awards, led by the Department of Agriculture Forest Service Job Corps (12 awards, $9 million combined potential value), which anchors both the volume and dollar rankings. The Department of Justice Bureau of Prisons cluster — including the Field Acquisition Office, Federal Correctional Institution Milan, United States Penitentiary Canaan, and other facilities — represents the second-largest customer concentration at approximately $4.4 million combined potential value across multiple definitive contracts. The Army Corps of Engineers and the National Park Service round out the active federal customer set. Between the two rankings, USDA Forest Service Job Corps dominates by both count and dollars, while a single $2.75 million emergency repair contract at FCI Milan (awarded February 11, 2026, for heat recovery and controls installation with ultimate completion August 10, 2026) represents the largest single award in the portfolio.
NBT's recent activity has been episodic rather than sustained. The vendor awarded two contracts in 2025 and one in 2026, following a baseline of three to seven awards per calendar year from 2022 through 2024. Combined potential value across 41 prime awards totals $24.3 million, with $17.7 million obligated (73% of ceiling). Only two awards face ultimate completion within the next twenty-four months, carrying combined potential value of $3.5 million — representing limited recompete cliff exposure in the near term. NBT places the majority of its work as definitive contracts under small-business and HUBZone set-asides; two IDIQs appear in the vehicle record, but carry minimal value ($237 thousand across two task orders on the larger vehicle). Concrete recent work includes a $2.75 million emergency surface blowdown heat recovery installation at FCI Milan (Federal Bureau of Prisons, February 2026), a $710 thousand chiller replacement at Federal Prison Camp Alderson (September 2025, small-business competitive award with six bids), a $1.76 million design-build restroom expansion at Kirtland Air Force Base (Department of the Air Force, HUBZone set-aside, September 2024), and a $931 thousand electrical control tower rehabilitation at Stillwater Dam (Army Corps of Engineers Baltimore District, HUBZone set-aside, October 2024).
Service Contract Inventory data for FY2022–FY2024 show sparse federal services activity: $289 thousand in FY2022 (0.3 FTEs), zero invoicing in FY2023, and $1.1 million in FY2024 (0.7 FTEs). On the three prime service contracts captured in SCI during that span, NBT retained all work in-house (0% sub-hours share). Government-paid hourly rates for those contracts ranged from a 10th percentile of $273.51 per hour to a median of $785.85 per hour and a 90th percentile of $1,160.47 per hour, reflecting a mix of labor classifications from technician to senior engineering roles. The SCI dataset covers only federal service contracts above the $150,000 reporting threshold and excludes goods and construction, meaning it captures a small slice of NBT's true federal footprint — the bulk of its work flows through construction and repair task orders not individually reportable to SCI.
Quick answers
What is NBT Construction And Supply, LLC's UEI?
NBT Construction And Supply, LLC's Unique Entity ID (UEI) in SAM.gov is JYHAR6UA4NH7.
What is NBT Construction And Supply, LLC's CAGE code?
NBT Construction And Supply, LLC's CAGE code is 7MHR7.
What is NBT Construction And Supply, LLC's primary NAICS code?
NBT Construction And Supply, LLC's primary NAICS code is 236210 (Industrial Building Construction).
Where is NBT Construction And Supply, LLC located?
NBT Construction And Supply, LLC's physical address in SAM.gov is 6313 KY-92, Monticello, KY 42633, USA.
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.
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, 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