Skip to content
  • 6,897 federal solicitations are open right now. How many of them are yours?
  • New solicitations are posted every day. The ones you never saw are the ones you cannot win.
  • Stop checking SAM.gov every morning. Let the contracts that fit your business come to you.
  • Tell Abierto what you sell in one sentence. AI reads every open solicitation for you.
  • Deadlines are short. Hear about a solicitation the day it is posted, not the week it closes.
  • Amendments move deadlines. Watch a solicitation and Abierto tells you when it changes.
  • See which contracts in your field are about to end, and who holds them today.
  • Plans from $39 a month. See your matches before you pay.
See plans
AbiertoGet started

Vendor, Plano, TX

Addon Services, LLC

UEI HYYCMS2HALA7, CAGE 7MN10

3 awards and $2,891 obligated between April 5, 2024 and February 12, 2026, 67% under full and open competition, against 8.0 offers on average where reported. 10 of the awards trace back to a SAM.gov solicitation on this site.

Sells to

Awarding agencies by dollars.

National Park Service$2,000
Department of the Army$891

Industries

NAICS on the awards, by dollars.

Commercial and Institutional Building ConstructionNAICS 236220$2,000
Plumbing, Heating, and Air-Conditioning ContractorsNAICS 238220$891

How it wins

Awards by competition, set-aside and type.

Full and Open Competition After Exclusion of Sources2
Competed Under SAP1
Small Business Set Aside - Total2
Delivery Order1
BPA Call1

Hear when Addon Services, LLC wins an award and when a contract it holds is about to end.Follow it

Contracts ending soon

None of Addon Services, LLC's contracts with a published end date ends in the next 19 months.

Competes with

Vendors selling commercial and institutional building construction to National Park Service, by dollars.

Ritz Construction Inc.Frederick, MD$125,019,529
Terra Site Constructors LLCFront Royal, VA$119,889,396
Guardian Construction, Inc.Layton, UT$112,141,880
Pullman Sst, Inc.Swedesboro, NJ$72,769,141
Fiber Business Solutions Group Inc.Norristown, PA$63,121,374
Atherton Construction LLCHenderson, NV$62,719,816

Solicitations it won

SAM.gov opportunities whose award USAspending attributes to this vendor.

  • NR MABO MATOC - ASG

    National Park Service, Imr Northern Rockies

    Award noticeNAICS 236220Location not published140P1422R0002

    Awarded to Addon Services, LLC for $40,000,000

    Posted Apr 8, 202410 publications

Awards

Every award in the window, by dollars obligated.

ContractObligated
140P1424F0053Delivery Order, April 8, 2024, Full and Open Competition After Exclusion of Sources$2,000
W9124L24F5002BPA Call, May 7, 2024, Competed Under SAP, 1 offers$891
140P1424D0002April 5, 2024, Full and Open Competition After Exclusion of Sources, 15 offersSolicitation $0
Places of performance
WyomingOklahoma
Transactions
5 across 3 awards