Vendor, Washington, DC
Mckenzie Construction & Site Development LLC
UEI V5NWWR9UUJR8, CAGE 5S3L0
21 awards and $14,436,541 obligated between June 22, 2026 and September 10, 2026, 71% under full and open competition, against 4.1 offers on average where reported. 6 of the awards trace back to a SAM.gov solicitation on this site.
Sells to
Awarding agencies by dollars.
| Forest Service | $5,871,687 |
| Agricultural Research Service | $5,591,345 |
| National Park Service | $2,891,424 |
| Federal Aviation Administration | $41,221 |
| Federal Highway Administration | $40,863 |
| Public Buildings Service | $0 |
Industries
NAICS on the awards, by dollars.
| Commercial and Institutional Building ConstructionNAICS 236220 | $9,230,849 |
| Other Heavy and Civil Engineering ConstructionNAICS 237990 | $2,815,056 |
| Plumbing, Heating, and Air-Conditioning ContractorsNAICS 238220 | $2,281,946 |
| Water and Sewer Line and Related Structures ConstructionNAICS 237110 | $67,826 |
| Highway, Street, and Bridge ConstructionNAICS 237310 | $40,863 |
How it wins
Awards by competition, set-aside and type.
| Full and Open Competition After Exclusion of Sources | 15 |
| Competed Under SAP | 5 |
| Full and Open Competition | 1 |
| Small Business Set Aside - Total | 13 |
| Definitive Contract | 13 |
| Delivery Order | 7 |
| Purchase Order | 1 |
Solicitations it won
SAM.gov opportunities whose award USAspending attributes to this vendor.
- Demolition of Building 4 and Conversion to Asphalt Parking Lot
Agricultural Research Service, USDA ARS Afm Apd
Award noticeSmall businessNAICS 2362201232SA26Q0791Awarded to Mckenzie Construction & Site Development LLC for $374,781
Posted Aug 122 publications - ABSL-3Ag and ABSL-4Ag Penning and Gating Alterations, National Bio and Agro-Defense Facility, Manhattan, Kansas
Agricultural Research Service, USDA ARS Afm Apd
Award noticeSmall businessNAICS 236220Kansas1232SA26C0014Awarded to Mckenzie Construction & Site Development LLC for $3,856,521
Posted Jul 31 - Munising Falls Trail Rehabilitation
National Park Service, MWR Ohio
Award noticeSmall businessNAICS 237990140P6426B0004Awarded to Mckenzie Construction & Site Development LLC for $2,815,056
Posted Jul 272 publications - GAOA Lake Winfield Scott Campground (GA)
Forest Service, Usda-Fs, Csa East 12
Award noticeSmall businessNAICS 236220Georgia12445226C0011Awarded to Mckenzie Construction & Site Development LLC for $5,871,727
Posted Jul 2
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| 12445226C0011Definitive Contract, July 2, 2026, Competed Under SAP, 15 offersSolicitation | Usda-Fs, Csa East 12Forest Service | Gaoa Lake Winfield Scott Campground ReconstructionNAICS 236220, PSC Y1FB | $5,871,687 |
| 1232SA26C0014Definitive Contract, July 31, 2026, Competed Under SAP, 4 offersSolicitation | USDA ARS Afm ApdAgricultural Research Service | Penning and Gating Changes, National Bio and Agro-Defense Facility, Manhattan, KansasNAICS 236220, PSC Z2DB | $2,915,888 |
| 140P6426C0012Definitive Contract, July 27, 2026, Full and Open Competition After Exclusion of Sources, 4 offersSolicitation | MWR OhioNational Park Service | Munising Trail Rehabilitation - PiroNAICS 237990, PSC Z2LB | $2,815,056 |
| 1232SA26F0349Delivery Order, July 7, 2026, Full and Open Competition After Exclusion of Sources, 3 offers | USDA ARS Afm ApdAgricultural Research Service | Nbaf - R.O. Softener and Piping ReplacementNAICS 238220, PSC Z1AA | $2,173,656 |
| 1232SA26P0498Purchase Order, August 12, 2026, Competed Under SAP, 5 offersSolicitation | USDA ARS Afm ApdAgricultural Research Service | Demolition of Building 4 and Conversion to Asphalt Parking Lot at Ncaur, Peoria, Il 61604NAICS 236220, PSC Z2DB | $374,781 |
| 140P2025C0066Definitive Contract, August 3, 2026, Full and Open Competition After Exclusion of Sources, 3 offers | DSC Contracting Services DivisionNational Park Service | Acad 255256 - Replace Harden Farm Sewage System with Connection to Municipal FacilitiesNAICS 237110, PSC C1ND | $67,826 |
| 12305B24C0030Definitive Contract, June 24, 2026, Full and Open Competition After Exclusion of Sources, 8 offers | USDA ARS Afm ApdAgricultural Research Service | Greenhouse Construction at Cranberry Breeding & Genetics Greenhouse -ExtensionNAICS 236220, PSC Y1JZ | $55,638 |
| 1232SA25F0340Delivery Order, September 10, 2026, Full and Open Competition After Exclusion of Sources, 2 offers | USDA ARS Afm ApdAgricultural Research Service | Odor Control System Repair, Programming Modification, National Bio and Agro-Defense Facility, Manhattan, KansasNAICS 238220, PSC Z1AA | $48,387 |
| 6982AF25C000006Definitive Contract, July 22, 2026, Full and Open Competition, 4 offers | 6982AF Central Federal Lands DivisiFederal Highway Administration | This Modification Constitutes the Final Payment to Mckenzie Construction for the Approved Additional Work and Associated Time-And-Material CNAICS 237310, PSC Y1LB | $40,863 |
| 697DCK25C00274Definitive Contract, July 23, 2026, Full and Open Competition After Exclusion of Sources, 8 offers | 697DCK Regional Acquisitions SVCSFederal Aviation Administration | Orf HVAC Replacement ServicesNAICS 238220, PSC Z1BE | $27,413 |
| 1232SA25F0333Delivery Order, August 24, 2026, Full and Open Competition After Exclusion of Sources, 3 offers | USDA ARS Afm ApdAgricultural Research Service | Las Cruces Deferred Maintenance Construction Contract - Modification 2NAICS 238220, PSC Z2AA | $23,949 |
| 697DCK25F01031Delivery Order, August 3, 2026, Competed Under SAP, 6 offers | 697DCK Regional Acquisitions SVCSFederal Aviation Administration | The PWM Atct HVAC Project Is Primarily an Equipment Replacement/Upgrade Project with Mechanical Controls.NAICS 236220, PSC Z1BA | $13,809 |
| 140P4525C0029Definitive Contract, August 24, 2026, Full and Open Competition After Exclusion of Sources, 3 offers | Ner Supply MaboNational Park Service | 140P4525C0029: Rehabilitate Mechanical System, Steamtown National Historic Site, Scranton, PANAICS 238220, PSC 4530 | $8,542 |
| 1232SA25F0093Delivery Order, June 29, 2026, Full and Open Competition After Exclusion of Sources, 2 offers | USDA ARS Afm ApdAgricultural Research Service | Space Conversions to OfficesNAICS 238220, PSC Z1AA | $0 |
| 1232SA25F0099Delivery Order, June 22, 2026, Full and Open Competition After Exclusion of Sources, 3 offers | USDA ARS Afm ApdAgricultural Research Service | Upgrade Basement Waste VentilationNAICS 238220, PSC Z1AA | $0 |
| 12805B24C0028Definitive Contract, August 20, 2026, Full and Open Competition After Exclusion of Sources, 3 offers | USDA ARS Afm ApdAgricultural Research Service | Site Security Improvements - NbafNAICS 236220, PSC Y1PZ | $0 |
| 140P2025C0006Definitive Contract, September 2, 2026, Full and Open Competition After Exclusion of Sources, 1 offers | DSC Contracting Services DivisionNational Park Service | Kemo 258734 - Redesign Kennesaw MT Road to Improve Visitor ExperienceNAICS 237310, PSC Y1LB | $0 |
| 47PE0225F0026Delivery Order, June 30, 2026, Full and Open Competition After Exclusion of Sources, 1 offers | PBS R4 Amd Southern BranchPublic Buildings Service | Thomasville Ga FEMA Drain & Erosion ProjectNAICS 236220, PSC Y1AA | $0 |
| 47PH0825C0001Definitive Contract, June 24, 2026, Full and Open Competition After Exclusion of Sources, 2 offers | PBS R7 Prog Support - Capital and IDIQPublic Buildings Service | Contract No. 47PH0825C0001, Modification PA05 Construction Services for Ysleta Land Port of Entry (Lpoe) Pavement Repairs Project Located inNAICS 237310, PSC Z2LB | $0 |
| 6982AF26C000017Definitive Contract, July 23, 2026, Full and Open Competition After Exclusion of Sources, 4 offers | 6982AF Central Federal Lands DivisiFederal Highway Administration | This Modification Makes a Revision to the 0.75-Inch Sieve Gradation Target Values for Section 301 Aggregate Surface Coarse (Pay Item A0120 6NAICS 237310, PSC Y1LB | $0 |
| 1232SA26C0004Definitive Contract, August 4, 2026, Competed Under SAP, 3 offers | USDA ARS Afm ApdAgricultural Research Service | Nal BLDG Envelope Repair Project to Mitigate Air Infiltration and Shaft Repairs - Nea / National Agricultural Library (Nal Need by Date:apriNAICS 236220, PSC Z1AA | -$954 |
- Product and service codes
- Y1FB Construction Of Recreational BuildingsZ2DB Repair Or Alteration Of Laboratories And ClinicsZ2LB Repair Or Alteration Of Highways/Roads/Streets/Bridges/RailwaysZ1AA Maintenance Of Office BuildingsC1ND Architect And Engineering- Construction: Sewage And Waste FacilitiesY1JZ Construction Of Miscellaneous Buildings
- Transactions
- 27 across 21 awards