# Lorton Stone, LLC · Highway, street and bridge construction · Washington, DC > Departmental Offices signed Lorton Stone, LLC for $1.1M of highway, street and bridge construction in Washington, District of Columbia, Sep 22, 2026. From USAspending.gov, with a source on every fact. Page: https://kapwork.com/grow/directory/federal/lorton-stone-llc-washington-dc-fa_9353ab92bb6e Markdown: https://kapwork.com/grow/directory/federal/lorton-stone-llc-washington-dc-fa_9353ab92bb6e.md Updated: Nov 9, 2026 Publisher: Kapwork Grow, a free directory of public records Departmental Offices signed a $1.1M contract with Lorton Stone, LLC on Sep 22, 2026 for highway, street and bridge construction in Washington, District of Columbia. The work is planned to end Sep 2027. (USAspending.gov award record (FPDS data, US government, public domain), as of Oct 21, 2026) ## Facts - **Prime contractor:** Lorton Stone, LLC (USAspending.gov award record (FPDS data, US government, public domain), USAspending.gov recipient profile of the prime, as of Oct 21, 2026) - **Obligated so far:** $1.1M (USAspending.gov award record (FPDS data, US government, public domain), as of Oct 21, 2026) - **Agency:** Department of the Interior (USAspending.gov award record (FPDS data, US government, public domain), as of Oct 21, 2026) - **Buying office:** Departmental Offices (USAspending.gov award record (FPDS data, US government, public domain), as of Oct 21, 2026) - **Work:** Highway, street and bridge construction (USAspending.gov award record (FPDS data, US government, public domain), as of Oct 21, 2026) - **Signed:** Sep 22, 2026 (USAspending.gov award record (FPDS data, US government, public domain), as of Oct 21, 2026) - **Work starts:** Sep 22, 2026 (USAspending.gov award record (FPDS data, US government, public domain), as of Oct 21, 2026) - **Planned end:** Sep 21, 2027 (USAspending.gov award record (FPDS data, US government, public domain), as of Oct 21, 2026) - **Contract type:** Purchase order (USAspending.gov award record (FPDS data, US government, public domain), as of Oct 21, 2026) - **Industry (NAICS):** 237310 Highway, street, and bridge construction (USAspending.gov award record (FPDS data, US government, public domain), as of Oct 21, 2026) - **Product or service (PSC):** Z2AA Repair or alteration of office buildings (USAspending.gov award record (FPDS data, US government, public domain), as of Oct 21, 2026) - **Award ID (PIID):** 140D0426P0364 (USAspending.gov award record (FPDS data, US government, public domain), as of Oct 21, 2026) - **City:** Washington (USAspending.gov award record (FPDS data, US government, public domain), as of Oct 21, 2026) - **County:** District of Columbia (USAspending.gov award record (FPDS data, US government, public domain), as of Oct 21, 2026) - **State:** District of Columbia (USAspending.gov award record (FPDS data, US government, public domain), as of Oct 21, 2026) - **ZIP code:** 20240 (USAspending.gov award record (FPDS data, US government, public domain), as of Oct 21, 2026) ## What the contract is for Ofas cobblestone ramp repair stewart lee udall building (USAspending.gov award record (FPDS data, US government, public domain), as of Oct 21, 2026) ## Questions this page answers ### What federal contracts does Lorton Stone, LLC hold in District of Columbia? 10 award actions worth $1.1M in FY2026. Across all states, its FY2026 work was led by Department of the Interior. The award on this page: $1.1M from Departmental Offices, signed Sep 22, 2026. From USAspending (FPDS), as of Nov 10, 2026. ### Can I bid on this contract? No. A contract award is not an open bid. Lorton Stone, LLC decides its own subcontracts, and some may already be let. Ask Lorton Stone, LLC about subcontracting opportunities. ### Has Lorton Stone, LLC reported subcontracts? It reported no first-tier subcontracts from Nov 10, 2024 to Nov 9, 2026. FSRS via USAspending, as of Nov 10, 2026. ### Can an invoice to a federal prime be certified? Yes. The agency pays Lorton Stone first. Lorton Stone pays you after. Certify your Lorton Stone invoices now, and funders compete to fund them. ## Latest updates - **Sep 22, 2026:** [Contract signed](https://www.usaspending.gov/award/CONT_AWD_140D0426P0364_1406_-NONE-_-NONE-). Departmental Offices signed this purchase order with Lorton Stone, LLC. ## Related records - [Record Steel and Construction, Inc. · Water and sewer lines · Yellowstone National Park, WY](https://kapwork.com/grow/directory/federal/record-steel-and-construction-inc-yellowstone-national-park-wy-fa_4bd050f5203a): Same buying office - [Perini Management Services, Inc. · Water and sewer lines · Death Valley, CA](https://kapwork.com/grow/directory/federal/perini-management-services-inc-death-valley-ca-fa_224f55a1f915): Same buying office - [Ridgway Valley Enterprises Inc · Water and sewer lines · Gunnison, CO](https://kapwork.com/grow/directory/federal/ridgway-valley-enterprises-inc-gunnison-co-fa_0e3b2e83eaca): Same buying office - [Gideon Contracting, Limited Liability Company · Water and sewer lines · Bryce Canyon City, UT](https://kapwork.com/grow/directory/federal/gideon-contracting-limited-liability-company-bryce-canyon-city-ut-fa_5cbed251f633): Same buying office - [Hsg Park Joint Venture 3, LLC · Heavy civil construction · Denver, CO](https://kapwork.com/grow/directory/federal/hsg-park-joint-venture-3-llc-denver-co-fa_ceac2aad50c8): Same buying office - [Clark Construction Group LLC · Site preparation · Washington, DC](https://kapwork.com/grow/directory/federal/clark-construction-group-llc-washington-dc-fa_0eeae8853043): Same state - [Grunley Construction Co., Inc. · Commercial building construction · Washington, DC](https://kapwork.com/grow/directory/federal/grunley-construction-co-inc-washington-dc-fa_fe36052f3e4b): Same state - [Whiting-Turner Contracting Company, the · Commercial building construction · Washington, DC](https://kapwork.com/grow/directory/federal/whiting-turner-contracting-company-the-washington-dc-fa_806f812a3a0c): Same state - [Doyon Management Services, LLC · Commercial building construction · Washington, DC](https://kapwork.com/grow/directory/federal/doyon-management-services-llc-washington-dc-fa_0da66a838d35): Same state - [Widepoint Integrated Solutions Corp · Telecom resale · Springfield, DC](https://kapwork.com/grow/directory/federal/widepoint-integrated-solutions-corp-springfield-dc-fa_b06e6586b8ea): Same state ## What this record does not show - A contract award is not an open bid. The prime contractor decides its own subcontracts, and some may already be let. - The amount is what the agency has obligated so far, as USAspending.gov reports it. Options and later modifications can change it. - The place of performance is as the contracting officer entered it in FPDS. For some awards it is the contracting office, not the work site. - Defense contracts appear about 90 days after signature, so the newest Defense awards are not here yet. - Source: USAspending.gov, from the Federal Procurement Data System (FPDS). US government data, public domain. ## Sources - [USAspending.gov award record (FPDS data, US government, public domain)](https://www.usaspending.gov/award/CONT_AWD_140D0426P0364_1406_-NONE-_-NONE-) · as of Oct 21, 2026 · record 140D0426P0364 - [USAspending.gov recipient profile of the prime](https://www.usaspending.gov/recipient/0dedda01-95d3-32df-e9af-675b0da884b2-C/latest) · as of Oct 21, 2026 ## Have an invoice your customer approved? Certify your approved invoices. Funders compete to fund them. Multiple offers. No notice of assignment. Free for businesses. - [Get offers](https://kapwork.com/app/register-originator?mode=express&flow=invoice_registration&source=growth_suite&intent=certify&return_to=%2Fapp%2Finvoices%2Fnew&entry_point=certify_public_directory) - [Talk to an expert](https://meetings.hubspot.com/kylemase/kapwork-intro-with-kyle-mauricio) ## Cite this page Kapwork Grow, "Lorton Stone, LLC · Highway, street and bridge construction · Washington, DC", https://kapwork.com/grow/directory/federal/lorton-stone-llc-washington-dc-fa_9353ab92bb6e, materially updated Nov 9, 2026.