Vendor, Warren, MI
Addon Services LLC
UEI C1J1B6AJTQK4, CAGE 6VC96
66 awards and $70,419,791 obligated between January 4, 2024 and July 22, 2026, 25% under full and open competition, against 57.5 offers on average where reported. 15 of the awards trace back to a SAM.gov solicitation on this site.
Sells to
Awarding agencies by dollars.
Industries
NAICS on the awards, by dollars.
| Commercial and Institutional Building ConstructionNAICS 236220 | $49,862,133 |
| Professional and Management Development TrainingNAICS 611430 | $8,885,717 |
| Administrative Management and General Management Consulting ServicesNAICS 541611 | $2,657,026 |
| Electrical Contractors and Other Wiring Installation ContractorsNAICS 238210 | $1,889,630 |
| Other Heavy and Civil Engineering ConstructionNAICS 237990 | $1,873,445 |
| Computer Facilities Management ServicesNAICS 541513 | $1,854,846 |
| Special Needs TransportationNAICS 485991 | $810,826 |
| Security Systems Services (except Locksmiths)NAICS 561621 | $753,775 |
| All Other Specialty Trade ContractorsNAICS 238990 | $494,041 |
| Facilities Support ServicesNAICS 561210 | $417,543 |
How it wins
Awards by competition, set-aside and type.
| Not Available for Competition | 25 |
| Full and Open Competition | 16 |
| Full and Open Competition After Exclusion of Sources | 14 |
| Not Competed Under SAP | 6 |
| 8(A) Sole Source | 20 |
| Small Business Set Aside - Total | 10 |
| 8A Competed | 6 |
| Economically Disadvantaged Women Owned Small Business | 1 |
| Delivery Order | 27 |
| Definitive Contract | 21 |
| Purchase Order | 4 |
| BPA Call | 1 |
Solicitations it won
SAM.gov opportunities whose award USAspending attributes to this vendor.
- Design Build Arlington Heights Army Reserve Campus - G6 IT Upgrade Project
Department of the Army, W072 Endist Louisville
SolicitationSmall businessNAICS 238210Arlington Heights, ILW912QR24R0059Awarded to Addon Services LLC
Posted Aug 6, 202410 publications - MKG and GRR TRACON Realignment and Refurbishment
Federal Aviation Administration, 697DCK Regional Acquisitions SVCS
SolicitationSmall businessNAICS 236220Grand Rapids, MI697DCK-24-R-00243Awarded to Addon Services LLC
Posted May 9, 20244 publications - DESIGN-BUILD (DB)/DESIGN-BID- BUILD (DBB), INDEFINITE DELIVERY/INDEFINITE QUANTITY (ID/IQ) MULTIPLE AWARD CONSTRUCTION CONTRACT (MACC) GENERAL CONSTRUCTION SERVICES AT NSA CRANE, INDIANA AREA OF RESPONSIBILITY
Department of the Navy, Navfacsyscom Mid-Atlantic
SolicitationSmall businessNAICS 236220Crane, INN4008523R2550Awarded to Addon Services LLC
Posted Apr 9, 2024
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| W912DY25FA285Delivery Order, September 30, 2025, Full and Open Competition, 3 offers | W2V6 USA Eng SPT CTR HuntsvilDepartment of the Army | RFP Amendment 0002 Is to Provide the Following: Sow_fy 25 Netc North Island Renovations_03sep2025**the Proposal Due Date Remains Unchanged PNAICS 236220, PSC Y1JZ | $18,889,813 |
| W912DY24F0674Delivery Order, September 30, 2024, Full and Open Competition, 6 offers | W2V6 USA Eng SPT CTR HuntsvilDepartment of the Army | FY24 USMC Secured Facilities Complex Oconus. Minor ConstructionNAICS 236220, PSC Y1JZ | $15,420,112 |
| W911SA21F3005Delivery Order, March 22, 2024, Full and Open Competition, 2 offers | W6QM MICC FT Mccoy (Rc)Department of the Army | Clin 3001 Tier 1 Dy Equip Maint-Log SPPTNAICS 611430, PSC R499 | $8,346,011 |
| W912DY24F0648Delivery Order, September 29, 2024, Full and Open Competition, 5 offers | W2V6 USA Eng SPT CTR HuntsvilDepartment of the Army | New Maintenance Building with Admin Area for Lock 27 Located in Granite City, Il.NAICS 236220, PSC Y1JZ | $7,392,476 |
| W912DY23F0503Delivery Order, June 7, 2024, Full and Open Competition, 3 offers | W2V6 USA Eng SPT CTR HuntsvilDepartment of the Army | Construction for B908 Turf Field Options 4-6NAICS 236220, PSC Y1JZ | $3,169,331 |
| W912DY24F0536Delivery Order, September 27, 2024, Full and Open Competition, 3 offers | W2V6 USA Eng SPT CTR HuntsvilDepartment of the Army | Presidio of Monterey Roofs Repair ProjectNAICS 236220, PSC Y1JZ | $2,325,593 |
| W912QR24C0044Definitive Contract, September 27, 2024, Full and Open Competition After Exclusion of Sources, 4 offersSolicitation | W072 Endist LouisvilleDepartment of the Army | DB Construction for Telecommunications Infrastructure Repair at the Arlington Heights Arc Located in Arlington Heights, Il.NAICS 238210, PSC Z2JZ | $1,889,630 |
| 697DCK24C00194Definitive Contract, May 6, 2024, Not Available for Competition, 1 offers | 697DCK Regional Acquisitions SVCSFederal Aviation Administration | Bil - FNT Atct Parking Lot and Drainage, Flint, MiNAICS 237990, PSC Y1BA | $1,873,445 |
| W912LN22C0001Definitive Contract, January 11, 2024, Not Competed Under SAP, 1 offers | W7N4 Uspfo Activity VT ArngDepartment of the Army | Nurse Case Management Services to Support Individual Soldier Medical Readiness Requirements.NAICS 541611, PSC Q802 | $1,737,069 |
| 697DCK24C00245Definitive Contract, July 3, 2024, Competed Under SAP, 6 offersSolicitation | 697DCK Regional Acquisitions SVCSFederal Aviation Administration | MKG and GRR Tracon Realignment and Refurbishment at the Muskegon County Airport (Mkg) and Gerald R. Ford Internation Airport (Grr)NAICS 236220, PSC Z1BA | $1,353,116 |
| W52P1J20C0029Definitive Contract, March 9, 2024, Not Available for Competition, 1 offers | W6QK ACC-RIDepartment of the Army | This Modification Incorporates Revised PWS Dated 13FEB2024 in Support of Motsu/Motco.NAICS 541513, PSC R408 | $1,110,091 |
| W91QV120C0039Definitive Contract, March 13, 2024, Competed Under SAP, 3 offers | W6QM Micc-Ft BelvoirDepartment of the Army | De-Obligation of Funds from FY20, FY21, FY22, and FY23NAICS 485991, PSC V212 | $810,826 |
| W9115121C0026Definitive Contract, May 31, 2024, Not Competed Under SAP, 1 offers | W6QM Micc-Fdo FT HoodDepartment of the Army | Alarm Monitoring ServicesNAICS 561621, PSC S211 | $753,775 |
| W91RUS21C0027Definitive Contract, November 25, 2024, Not Available for Competition, 1 offers | W6QK ACC-APG Contr CTRDepartment of the Army | Helpdesk Support LaborNAICS 541513, PSC DG01 | $744,754 |
| N0018923CZ003Definitive Contract, February 28, 2024, Not Available for Competition, 1 offers | NAVSUP FLT Log CTR NorfolkDepartment of the Navy | N8 Programming and Pom SupportNAICS 541611, PSC R499 | $741,690 |
| W9128F23C0040Definitive Contract, June 21, 2024, Full and Open Competition After Exclusion of Sources, 4 offers | W071 Endist OmahaDepartment of the Army | CD R00002 Additional Saw Cutting Concrete Construct Nko Campus Parking LotNAICS 238990, PSC Y1LZ | $494,041 |
| W912DY23F0433Delivery Order, June 16, 2025, Full and Open Competition, 5 offers | W2V6 USA Eng SPT CTR HuntsvilDepartment of the Army | Incorporate Sow Revision Dated 25 Jul 2024, Into the Award.NAICS 236220, PSC Y1JZ | $434,160 |
| 140F0822F0016Delivery Order, January 24, 2024, Full and Open Competition After Exclusion of Sources, 2 offers | Fws, GaoaU.S. Fish and Wildlife Service | Construct New Visitor'S Center at Seney National Wildlife Refuge Mod 14: Change OrderNAICS 236220, PSC Y1AA | $417,824 |
| N4008525F4004Delivery Order, March 6, 2025, Not Available for Competition | Navfacsyscom Mid-AtlanticDepartment of the Navy | Option Year 4 Non-Recurring Work, Marforres, BaNAICS 561210, PSC S216 | $370,289 |
| N4008525F4002Delivery Order, March 5, 2025, Not Available for Competition | Navfacsyscom Mid-AtlanticDepartment of the Navy | Opt Yr 4 Recurring Work for Masrforres Sites in Maryland and PennsylvaniaNAICS 561210, PSC S216 | $360,127 |
| W912DY23F0506Delivery Order, December 11, 2025, Full and Open Competition, 4 offers | W2V6 USA Eng SPT CTR HuntsvilDepartment of the Army | Provide All Design, Materials, Equipment, Labor, and Incidentals Necessary to Perform the Following: 1. All Changes Required in Statement ofNAICS 236220, PSC Y1JZ | $357,633 |
| W912JF25CA020Definitive Contract, May 16, 2025, Competed Under SAP, 1 offers | W7MW Uspfo Activity Ar ArngDepartment of the Army | RMTB Instructor ServicesNAICS 611430, PSC U008 | $275,272 |
| W912JF21F0003Delivery Order, April 19, 2024, Full and Open Competition, 1 offers | W7MW Uspfo Activity Ar ArngDepartment of the Army | Exercise Option Year 3 for a Period of Performance Starting May 20, 2024 and Ending May 19, 2025 (12 Months) for Resource Management TraininNAICS 611430, PSC U008 | $264,434 |
| W56HZV23C0030Definitive Contract, August 26, 2024, Not Available for Competition, 1 offers | W6QK Acc- DtaDepartment of the Army | 8(A) Utap ServicesNAICS 541990, PSC R499 | $256,854 |
| HTC71121CD001Definitive Contract, April 10, 2024, Not Available for Competition, 1 offers | Ustranscom-AqUstranscom | Av/Vtc Re-Allocation of FundsNAICS 541519, PSC DE01 | $215,026 |
| W912EK22F0079Delivery Order, May 30, 2024, Full and Open Competition After Exclusion of Sources, 2 offers | W07V Endist Rock IslandDepartment of the Army | Base Bid: BLDG 200, 202, and 203NAICS 236220, PSC Y1QA | $212,875 |
| W912JB21P0005Purchase Order, January 4, 2024, Not Competed Under SAP, 1 offers | W7NF Uspfo Activity Mi ArngDepartment of the Army | Logistics Analyst - Yr 3NAICS 541614, PSC R706 | $200,739 |
| N4008526F0002Delivery Order, December 17, 2025, Not Available for Competition | Navfacsyscom Mid-AtlanticDepartment of the Navy | 6 Month Ext Task Order; (St) Preventative Maintenance Services for Marforres Sites at Baltimore, Maryland; and Folsom, Pennsylvania; RecurriNAICS 561210, PSC S216 | $181,440 |
| N0018921F3039Delivery Order, April 25, 2024, Full and Open Competition, 6 offers | NAVSUP FLT Log CTR NorfolkDepartment of the Navy | Health System Specialist Support Services in Accordance with the Performance Work Statement (Pws).NAICS 541330, PSC Q702 | $166,420 |
| N4008526F0670Delivery Order, April 9, 2026, Not Available for Competition | Navfacsyscom Mid-AtlanticDepartment of the Navy | Fund Clin 0013 Recurring , 5 Month Extension (Pop 04-01-2026 to 08-31-2026)NAICS 561210, PSC S216 | $152,534 |
| W912DY22F0615Delivery Order, March 25, 2024, Full and Open Competition, 4 offers | W2V6 USA Eng SPT CTR HuntsvilDepartment of the Army | Deobligation from Clin 0002NAICS 236220, PSC Y1JZ | $140,000 |
| W912JB21P0002Purchase Order, February 9, 2024, Not Competed Under SAP, 1 offers | W7NF Uspfo Activity Mi ArngDepartment of the Army | Administrative Support Yr 2NAICS 541611, PSC R706 | $129,082 |
| W912JB24F0056BPA Call, May 30, 2024, Competed Under SAP, 1 offers | W7NF Uspfo Activity Mi ArngDepartment of the Army | Laboratory Testing Services for Medical Readiness of Soldiers in MichiganNAICS 621511, PSC R499 | $70,000 |
| N4008526F0072Delivery Order, November 7, 2025, Not Available for Competition | Navfacsyscom Mid-AtlanticDepartment of the Navy | Blanket Task Order for SIX-MONTH Extension Non-Recurring Facility Support Services Pop: 11/7/25 - 03/31/26NAICS 561210, PSC S216 | $50,000 |
| N4008526F0674Delivery Order, May 13, 2026, Not Available for Competition | Navfacsyscom Mid-AtlanticDepartment of the Navy | Fund Clin 0014 Non-Recurring 5 Month Ext (Pop 05-07-2026 to 08-31-2026)NAICS 561210, PSC S216 | $50,000 |
| W56HZV22PL005Purchase Order, March 29, 2024, Not Available for Competition, 1 offers | W4GG HQ US Army TACOMDepartment of the Army | Fap General Clerk 1 (Option Year 2)NAICS 541611, PSC R799 | $49,185 |
| N4008522C0044Definitive Contract, June 4, 2026, Not Available for Competition, 1 offers | Navfacsyscom Mid-AtlanticDepartment of the Navy | Reimbursement for Concrete Work Unforeseen at Metal Roof. Work Performed at Detroit Navy Reserve Center, Michigan.NAICS 238160, PSC Z2NB | $48,972 |
| N4008524F5047Delivery Order, April 8, 2024, Full and Open Competition After Exclusion of Sources, 12 offersSolicitation | Navfacsyscom Mid-AtlanticDepartment of the Navy | Minimum Guarantee - Addon Services LLCNAICS 236220, PSC Y1JZ | $2,500 |
| 1605AE22C0001Definitive Contract, February 20, 2025, Not Available for Competition, 1 offers | Dol - Jcas - AecOffice of the Assistant Secretary for Administration and Management | Process Modification for Contract Closeout - Modification 011NAICS 812930, PSC Y1LZ | $0 |
| 47PF0023C0013Definitive Contract, January 25, 2024, Not Available for Competition, 1 offers | PBS R5 Acquisition Management DivisionPublic Buildings Service | The Purpose of This Modification Is to Update the Funding Fixed Asset Rmi12493mi0029zz Information from Cipimp to Improvmnt in the AccountinNAICS 238160, PSC Z2AA | $0 |
| N0024423F0570Delivery Order, September 27, 2024, Not Available for Competition | NAVSUP FLT Log CTR San DiegoDepartment of the Navy | Audiovisual 24 Hour RepairNAICS 541519, PSC DE01 | $0 |
| N4008523F6610Delivery Order, April 11, 2024, Full and Open Competition After Exclusion of Sources, 2 offers | Navfacsyscom Mid-AtlanticDepartment of the Navy | X002 1786147 -- B300 First Floor Refinishing - Main ThoroughfaresNAICS 236220, PSC Z2EZ | $0 |
| W56HZV22C0056Definitive Contract, April 2, 2024, Not Available for Competition, 1 offers | W4GG HQ US Army TACOMDepartment of the Army | Mod to Add Dfars Clause 252.245-7005 Remove the Following Dfars Clause 252.245-7001, Dfars Clause 252.245-7002, and 252.245-7007.NAICS 541330, PSC R425 | $0 |
| W911XK22C0009Definitive Contract, June 24, 2024, Not Competed Under SAP, 1 offers | W072 Endist DetroitDepartment of the Army | Komatsu Aquadigger No Cost Time Extension ModificationNAICS 811310, PSC J020 | $0 |
| W912DY22F0623Delivery Order, February 26, 2024, Full and Open Competition, 1 offers | W2V6 USA Eng SPT CTR HuntsvilDepartment of the Army | Realign Funding and Extend the Pop for Construction for Building 1102 KitchenNAICS 236220, PSC Y1JZ | $0 |
| W912DY23F0521Delivery Order, November 8, 2024, Full and Open Competition, 3 offers | W2V6 USA Eng SPT CTR HuntsvilDepartment of the Army | No Cost Pop ExtNAICS 236220, PSC Y1JZ | $0 |
| 140F0822D0006March 12, 2026, Full and Open Competition After Exclusion of Sources, 139 offers | Fws, GaoaU.S. Fish and Wildlife Service | Mod 3: the Purpose of This Modification Is to Ensure Compliance with Updated Federal Guidance and to Eliminate Non-Statutory Sustainability NAICS 236220, PSC Y1AA | $0 |
| 140FGA23D0077February 12, 2024, Full and Open Competition After Exclusion of Sources, 118 offers | Fws, GaoaU.S. Fish and Wildlife Service | Multiple Award Task Order Contract (Matoc) for Design-Build Construction Services for the Department of Interior and Forest ServiceNAICS 236220, PSC Y1AA | $0 |
| 47PF0024D0028September 25, 2024, Full and Open Competition After Exclusion of Sources, 49 offers | PBS R5 Acquisition Management DivisionPublic Buildings Service | General Services Administration Region 5 Repair and Alterations Services Indefinite Delivery Indefinite Quantity Contract, Various LocationsNAICS 236220, PSC Z2AA | $0 |
| 47QRAA20D0073April 23, 2024, Full and Open Competition, 999 offers | Gsa/Fas/Pshc/Prof SRVCS Sched-PssFederal Acquisition Service | Federal Supply Schedule ContractNAICS 611430, PSC R704 | $0 |
| 47QTCB22D0573March 13, 2024, Full and Open Competition After Exclusion of Sources, 999 offers | Gsa/Fas Itc Office of Acquisition Operations, Interagency ContractsFederal Acquisition Service | Add FAR 52.204-30, Federal Acquisition Supply Chain Security Act Orders-ProhibitionNAICS 541512, PSC DA01 | $0 |
| N0017821D8888January 4, 2024, Full and Open Competition, 620 offers | NSWC DahlgrenDepartment of the Navy | Seaport-NxgNAICS 541330, PSC R499 | $0 |
| N0024423D0006August 20, 2024, Not Available for Competition, 1 offers | NAVSUP FLT Log CTR San DiegoDepartment of the Navy | Audiovisual and Teleconferencing SupportNAICS 541519, PSC DE01 | $0 |
| N4008520D0086September 25, 2024, Not Available for Competition, 1 offers | Navfacsyscom Mid-AtlanticDepartment of the Navy | Option Year 4NAICS 561210, PSC S216 | $0 |
| N4008522D0069June 10, 2024, Full and Open Competition After Exclusion of Sources, 16 offers | Navfacsyscom Mid-AtlanticDepartment of the Navy | Exercise Option Year 2NAICS 236220, PSC Y1JZ | $0 |
| N4008524D0020April 8, 2024, Full and Open Competition After Exclusion of Sources, 12 offersSolicitation | Navfacsyscom Mid-AtlanticDepartment of the Navy | Base Year Crane in Construction MaccNAICS 236220, PSC Y1JZ | $0 |
| W519TC26G0002February 26, 2026 | W6QK ACC-RIDepartment of the Army | Eagle Logistics Support ServicesNAICS 561210, PSC J025 | $0 |
| W56HZV20DL007February 10, 2025, Full and Open Competition After Exclusion of Sources, 17 offers | W6QK Acc- DtaDepartment of the Army | Construction Ordering Period 1NAICS 236220, PSC Y1EZ | $0 |
| W912DY22D0045April 11, 2024, Full and Open Competition, 80 offers | W2V6 USA Eng SPT CTR HuntsvilDepartment of the Army | Base - Construction Option Year One ExercisedNAICS 236220, PSC Y1JZ | $0 |
| N0016722P0056Purchase Order, March 19, 2024, Not Competed Under SAP, 1 offers | NSWC CarderockDepartment of the Navy | Shuttle ServicesNAICS 485999, PSC V212 | -$0 |
| W56HZV17C0227Definitive Contract, April 30, 2025, Not Available for Competition, 1 offers | W6QK Acc- DtaDepartment of the Army | Technical Writer Services for PM Lav.NAICS 541330, PSC R425 | -$9,999 |
| W56HZV19C0188Definitive Contract, May 9, 2024, Not Available for Competition, 1 offers | W6QK Acc- DtaDepartment of the Army | 8(A) UtapNAICS 541990, PSC R499 | -$27,204 |
| N4008523F4171Delivery Order, July 22, 2025, Not Available for Competition | Navfacsyscom Mid-AtlanticDepartment of the Navy | This Modification Is Issued to De-Obligate Funds for Close Out. Funds in the Amount of $211,539.40 Are De-Obligated from Clin 0006, as Per tNAICS 561210, PSC S216 | -$211,540 |
| N4008522F4306Delivery Order, February 17, 2026, Not Available for Competition | Navfacsyscom Mid-AtlanticDepartment of the Navy | DE-OB Remaining FundsNAICS 561210, PSC S216 | -$235,833 |
| W50S8423C0001Definitive Contract, February 29, 2024, Full and Open Competition After Exclusion of Sources, 8 offers | W7NF Uspfo Activity Miang 110Department of the Army | Construct Main GateNAICS 236220, PSC Y1JZ | -$253,300 |
| N4008524F4273Delivery Order, September 30, 2024, Not Available for Competition | Navfacsyscom Mid-AtlanticDepartment of the Navy | Option Year 3-NON Recurring Services Reconciliation ModNAICS 561210, PSC S216 | -$299,474 |
- Product and service codes
- Y1JZ Construction Of Miscellaneous BuildingsR499 Other Professional ServicesZ2JZ Repair Or Alteration Of Miscellaneous BuildingsY1BA Construction Of Air Traffic Control TowersQ802 Clerical Medical SupportZ1BA Maintenance Of Air Traffic Control Towers
- Transactions
- 250 across 66 awards