# Addon Services LLC

Canonical: https://abierto.us/vendors/addon-services-llc-c1j1b6ajtqk4

- UEI: C1J1B6AJTQK4
- CAGE: 6VC96
- Location: Warren, MI
- Awards in window: 66 (250 transactions), $70,419,791 obligated, January 4, 2024 to July 22, 2026

## Awarding agencies

- Department of the Army: 34 awards, $65,183,254
- Federal Aviation Administration: 2 awards, $3,226,561
- Department of the Navy: 21 awards, $1,377,125
- U.S. Fish and Wildlife Service: 3 awards, $417,824
- Ustranscom: 1 awards, $215,026
- Office of the Assistant Secretary for Administration and Management: 1 awards, $0
- Federal Acquisition Service: 2 awards, $0
- Public Buildings Service: 2 awards, $0

## Industries

- 236220 Commercial and Institutional Building Construction: $49,862,133
- 611430 Professional and Management Development Training: $8,885,717
- 541611 Administrative Management and General Management Consulting Services: $2,657,026
- 238210 Electrical Contractors and Other Wiring Installation Contractors: $1,889,630
- 237990 Other Heavy and Civil Engineering Construction: $1,873,445
- 541513 Computer Facilities Management Services: $1,854,846
- 485991 Special Needs Transportation: $810,826
- 561621 Security Systems Services (except Locksmiths): $753,775
- 238990 All Other Specialty Trade Contractors: $494,041
- 561210 Facilities Support Services: $417,543
- 541990 All Other Professional, Scientific, and Technical Services: $229,651
- 541519 Other Computer Related Services: $215,026
- 541614 Process, Physical Distribution, and Logistics Consulting Services: $200,739
- 541330 Engineering Services: $156,421
- 621511 Medical Laboratories: $70,000

## Competition

- Not Available for Competition: 25 awards
- Full and Open Competition: 16 awards
- Full and Open Competition After Exclusion of Sources: 14 awards
- Not Competed Under SAP: 6 awards
- Competed Under SAP: 4 awards

## Solicitations won

- Design Build Arlington Heights Army Reserve Campus - G6 IT Upgrade Project (W912QR24R0059). https://abierto.us/opportunities/w912qr24r0059
- MKG and GRR TRACON Realignment and Refurbishment (697DCK-24-R-00243). https://abierto.us/opportunities/697dck24r00243
- 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 (N4008523R2550). https://abierto.us/opportunities/n4008523r2550

## Largest awards

- W912DY25FA285 (delivery order): $18,889,813, W2V6 USA Eng SPT CTR Huntsvil. RFP Amendment 0002 Is to Provide the Following: Sow_fy 25 Netc North Island Renovations_03sep2025**the Proposal Due Date Remains Unchanged Proposals Are Due 12 Sep 2025 at 1300. **. https://www.usaspending.gov/award/CONT_AWD_W912DY25FA285_9700_W912DY22D0045_9700/
- W912DY24F0674 (delivery order): $15,420,112, W2V6 USA Eng SPT CTR Huntsvil. FY24 USMC Secured Facilities Complex Oconus. Minor Construction. https://www.usaspending.gov/award/CONT_AWD_W912DY24F0674_9700_W912DY22D0045_9700/
- W911SA21F3005 (delivery order): $8,346,011, W6QM MICC FT Mccoy (Rc). Clin 3001 Tier 1 Dy Equip Maint-Log SPPT. https://www.usaspending.gov/award/CONT_AWD_W911SA21F3005_9700_47QRAA20D0073_4732/
- W912DY24F0648 (delivery order): $7,392,476, W2V6 USA Eng SPT CTR Huntsvil. New Maintenance Building with Admin Area for Lock 27 Located in Granite City, Il.. https://www.usaspending.gov/award/CONT_AWD_W912DY24F0648_9700_W912DY22D0045_9700/
- W912DY23F0503 (delivery order): $3,169,331, W2V6 USA Eng SPT CTR Huntsvil. Construction for B908 Turf Field Options 4-6. https://www.usaspending.gov/award/CONT_AWD_W912DY23F0503_9700_W912DY22D0045_9700/
- W912DY24F0536 (delivery order): $2,325,593, W2V6 USA Eng SPT CTR Huntsvil. Presidio of Monterey Roofs Repair Project. https://www.usaspending.gov/award/CONT_AWD_W912DY24F0536_9700_W912DY22D0045_9700/
- W912QR24C0044 (definitive contract): $1,889,630, W072 Endist Louisville. DB Construction for Telecommunications Infrastructure Repair at the Arlington Heights Arc Located in Arlington Heights, Il.. https://www.usaspending.gov/award/CONT_AWD_W912QR24C0044_9700_-NONE-_-NONE-/
- 697DCK24C00194 (definitive contract): $1,873,445, 697DCK Regional Acquisitions SVCS. Bil - FNT Atct Parking Lot and Drainage, Flint, Mi. https://www.usaspending.gov/award/CONT_AWD_697DCK24C00194_6920_-NONE-_-NONE-/
- W912LN22C0001 (definitive contract): $1,737,069, W7N4 Uspfo Activity VT Arng. Nurse Case Management Services to Support Individual Soldier Medical Readiness Requirements.. https://www.usaspending.gov/award/CONT_AWD_W912LN22C0001_9700_-NONE-_-NONE-/
- 697DCK24C00245 (definitive contract): $1,353,116, 697DCK Regional Acquisitions SVCS. MKG and GRR Tracon Realignment and Refurbishment at the Muskegon County Airport (Mkg) and Gerald R. Ford Internation Airport (Grr). https://www.usaspending.gov/award/CONT_AWD_697DCK24C00245_6920_-NONE-_-NONE-/
- W52P1J20C0029 (definitive contract): $1,110,091, W6QK ACC-RI. This Modification Incorporates Revised PWS Dated 13FEB2024 in Support of Motsu/Motco.. https://www.usaspending.gov/award/CONT_AWD_W52P1J20C0029_9700_-NONE-_-NONE-/
- W91QV120C0039 (definitive contract): $810,826, W6QM Micc-Ft Belvoir. De-Obligation of Funds from FY20, FY21, FY22, and FY23. https://www.usaspending.gov/award/CONT_AWD_W91QV120C0039_9700_-NONE-_-NONE-/
- W9115121C0026 (definitive contract): $753,775, W6QM Micc-Fdo FT Hood. Alarm Monitoring Services. https://www.usaspending.gov/award/CONT_AWD_W9115121C0026_9700_-NONE-_-NONE-/
- W91RUS21C0027 (definitive contract): $744,754, W6QK ACC-APG Contr CTR. Helpdesk Support Labor. https://www.usaspending.gov/award/CONT_AWD_W91RUS21C0027_9700_-NONE-_-NONE-/
- N0018923CZ003 (definitive contract): $741,690, NAVSUP FLT Log CTR Norfolk. N8 Programming and Pom Support. https://www.usaspending.gov/award/CONT_AWD_N0018923CZ003_9700_-NONE-_-NONE-/
- W9128F23C0040 (definitive contract): $494,041, W071 Endist Omaha. CD R00002 Additional Saw Cutting Concrete Construct Nko Campus Parking Lot. https://www.usaspending.gov/award/CONT_AWD_W9128F23C0040_9700_-NONE-_-NONE-/
- W912DY23F0433 (delivery order): $434,160, W2V6 USA Eng SPT CTR Huntsvil. Incorporate Sow Revision Dated 25 Jul 2024, Into the Award.. https://www.usaspending.gov/award/CONT_AWD_W912DY23F0433_9700_W912DY22D0045_9700/
- 140F0822F0016 (delivery order): $417,824, Fws, Gaoa. Construct New Visitor'S Center at Seney National Wildlife Refuge Mod 14: Change Order. https://www.usaspending.gov/award/CONT_AWD_140F0822F0016_1448_140F0822D0006_1448/
- N4008525F4004 (delivery order): $370,289, Navfacsyscom Mid-Atlantic. Option Year 4 Non-Recurring Work, Marforres, Ba. https://www.usaspending.gov/award/CONT_AWD_N4008525F4004_9700_N4008520D0086_9700/
- N4008525F4002 (delivery order): $360,127, Navfacsyscom Mid-Atlantic. Opt Yr 4 Recurring Work for Masrforres Sites in Maryland and Pennsylvania. https://www.usaspending.gov/award/CONT_AWD_N4008525F4002_9700_N4008520D0086_9700/
- W912DY23F0506 (delivery order): $357,633, W2V6 USA Eng SPT CTR Huntsvil. Provide All Design, Materials, Equipment, Labor, and Incidentals Necessary to Perform the Following: 1. All Changes Required in Statement of Work, Revision 01, Dated 16 Jul 2025.. https://www.usaspending.gov/award/CONT_AWD_W912DY23F0506_9700_W912DY22D0045_9700/
- W912JF25CA020 (definitive contract): $275,272, W7MW Uspfo Activity Ar Arng. RMTB Instructor Services. https://www.usaspending.gov/award/CONT_AWD_W912JF25CA020_9700_-NONE-_-NONE-/
- W912JF21F0003 (delivery order): $264,434, W7MW Uspfo Activity Ar Arng. Exercise Option Year 3 for a Period of Performance Starting May 20, 2024 and Ending May 19, 2025 (12 Months) for Resource Management Training Battalion Instructor Services for the Arkansas National Guard Professional Education Center.. https://www.usaspending.gov/award/CONT_AWD_W912JF21F0003_9700_47QRAA20D0073_4732/
- W56HZV23C0030 (definitive contract): $256,854, W6QK Acc- Dta. 8(A) Utap Services. https://www.usaspending.gov/award/CONT_AWD_W56HZV23C0030_9700_-NONE-_-NONE-/
- HTC71121CD001 (definitive contract): $215,026, Ustranscom-Aq. Av/Vtc Re-Allocation of Funds. https://www.usaspending.gov/award/CONT_AWD_HTC71121CD001_9700_-NONE-_-NONE-/
- W912EK22F0079 (delivery order): $212,875, W07V Endist Rock Island. Base Bid: BLDG 200, 202, and 203. https://www.usaspending.gov/award/CONT_AWD_W912EK22F0079_9700_W912EK20D0022_9700/
- W912JB21P0005 (purchase order): $200,739, W7NF Uspfo Activity Mi Arng. Logistics Analyst - Yr 3. https://www.usaspending.gov/award/CONT_AWD_W912JB21P0005_9700_-NONE-_-NONE-/
- N4008526F0002 (delivery order): $181,440, Navfacsyscom Mid-Atlantic. 6 Month Ext Task Order; (St) Preventative Maintenance Services for Marforres Sites at Baltimore, Maryland; and Folsom, Pennsylvania; Recurring Work; Pop 10/1/25-3/31/26. https://www.usaspending.gov/award/CONT_AWD_N4008526F0002_9700_N4008520D0086_9700/
- N0018921F3039 (delivery order): $166,420, NAVSUP FLT Log CTR Norfolk. Health System Specialist Support Services in Accordance with the Performance Work Statement (Pws).. https://www.usaspending.gov/award/CONT_AWD_N0018921F3039_9700_N0017821D8888_9700/
- N4008526F0670 (delivery order): $152,534, Navfacsyscom Mid-Atlantic. Fund Clin 0013 Recurring , 5 Month Extension (Pop 04-01-2026 to 08-31-2026). https://www.usaspending.gov/award/CONT_AWD_N4008526F0670_9700_N4008520D0086_9700/
- W912DY22F0615 (delivery order): $140,000, W2V6 USA Eng SPT CTR Huntsvil. Deobligation from Clin 0002. https://www.usaspending.gov/award/CONT_AWD_W912DY22F0615_9700_W912DY22D0045_9700/
- W912JB21P0002 (purchase order): $129,082, W7NF Uspfo Activity Mi Arng. Administrative Support Yr 2. https://www.usaspending.gov/award/CONT_AWD_W912JB21P0002_9700_-NONE-_-NONE-/
- W912JB24F0056 (bpa call): $70,000, W7NF Uspfo Activity Mi Arng. Laboratory Testing Services for Medical Readiness of Soldiers in Michigan. https://www.usaspending.gov/award/CONT_AWD_W912JB24F0056_9700_W912JB21A0002_9700/
- N4008526F0072 (delivery order): $50,000, Navfacsyscom Mid-Atlantic. Blanket Task Order for SIX-MONTH Extension Non-Recurring Facility Support Services Pop: 11/7/25 - 03/31/26. https://www.usaspending.gov/award/CONT_AWD_N4008526F0072_9700_N4008520D0086_9700/
- N4008526F0674 (delivery order): $50,000, Navfacsyscom Mid-Atlantic. Fund Clin 0014 Non-Recurring 5 Month Ext (Pop 05-07-2026 to 08-31-2026). https://www.usaspending.gov/award/CONT_AWD_N4008526F0674_9700_N4008520D0086_9700/
- W56HZV22PL005 (purchase order): $49,185, W4GG HQ US Army TACOM. Fap General Clerk 1 (Option Year 2). https://www.usaspending.gov/award/CONT_AWD_W56HZV22PL005_9700_-NONE-_-NONE-/
- N4008522C0044 (definitive contract): $48,972, Navfacsyscom Mid-Atlantic. Reimbursement for Concrete Work Unforeseen at Metal Roof. Work Performed at Detroit Navy Reserve Center, Michigan.. https://www.usaspending.gov/award/CONT_AWD_N4008522C0044_9700_-NONE-_-NONE-/
- N4008524F5047 (delivery order): $2,500, Navfacsyscom Mid-Atlantic. Minimum Guarantee - Addon Services LLC. https://www.usaspending.gov/award/CONT_AWD_N4008524F5047_9700_N4008524D0020_9700/
- 1605AE22C0001 (definitive contract): $0, Dol - Jcas - Aec. Process Modification for Contract Closeout - Modification 011. https://www.usaspending.gov/award/CONT_AWD_1605AE22C0001_1605_-NONE-_-NONE-/
- 47PF0023C0013 (definitive contract): $0, PBS R5 Acquisition Management Division. The Purpose of This Modification Is to Update the Funding Fixed Asset Rmi12493mi0029zz Information from Cipimp to Improvmnt in the Accounting Lines of This Award.. https://www.usaspending.gov/award/CONT_AWD_47PF0023C0013_4740_-NONE-_-NONE-/
- N0024423F0570 (delivery order): $0, NAVSUP FLT Log CTR San Diego. Audiovisual 24 Hour Repair. https://www.usaspending.gov/award/CONT_AWD_N0024423F0570_9700_N0024423D0006_9700/
- N4008523F6610 (delivery order): $0, Navfacsyscom Mid-Atlantic. X002 1786147 -- B300 First Floor Refinishing - Main Thoroughfares. https://www.usaspending.gov/award/CONT_AWD_N4008523F6610_9700_N4008522D0069_9700/
- W56HZV22C0056 (definitive contract): $0, W4GG HQ US Army TACOM. 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.. https://www.usaspending.gov/award/CONT_AWD_W56HZV22C0056_9700_-NONE-_-NONE-/
- W911XK22C0009 (definitive contract): $0, W072 Endist Detroit. Komatsu Aquadigger No Cost Time Extension Modification. https://www.usaspending.gov/award/CONT_AWD_W911XK22C0009_9700_-NONE-_-NONE-/
- W912DY22F0623 (delivery order): $0, W2V6 USA Eng SPT CTR Huntsvil. Realign Funding and Extend the Pop for Construction for Building 1102 Kitchen. https://www.usaspending.gov/award/CONT_AWD_W912DY22F0623_9700_W912DY22D0045_9700/
- W912DY23F0521 (delivery order): $0, W2V6 USA Eng SPT CTR Huntsvil. No Cost Pop Ext. https://www.usaspending.gov/award/CONT_AWD_W912DY23F0521_9700_W912DY22D0045_9700/
- 140F0822D0006: $0, Fws, Gaoa. Mod 3: the Purpose of This Modification Is to Ensure Compliance with Updated Federal Guidance and to Eliminate Non-Statutory Sustainability Requirements, as Well as Enhance the Representational and Certification Clauses Within the Contract.. https://www.usaspending.gov/award/CONT_IDV_140F0822D0006_1448/
- 140FGA23D0077: $0, Fws, Gaoa. Multiple Award Task Order Contract (Matoc) for Design-Build Construction Services for the Department of Interior and Forest Service. https://www.usaspending.gov/award/CONT_IDV_140FGA23D0077_1448/
- 47PF0024D0028: $0, PBS R5 Acquisition Management Division. General Services Administration Region 5 Repair and Alterations Services Indefinite Delivery Indefinite Quantity Contract, Various Locations, General Services Administration Region 5.. https://www.usaspending.gov/award/CONT_IDV_47PF0024D0028_4740/
- 47QRAA20D0073: $0, Gsa/Fas/Pshc/Prof SRVCS Sched-Pss. Federal Supply Schedule Contract. https://www.usaspending.gov/award/CONT_IDV_47QRAA20D0073_4732/

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Source: USAspending.gov award data, keyed by UEI. Obligations in the window only. Cite https://abierto.us/vendors/addon-services-llc-c1j1b6ajtqk4.