United Door And Dock LLC
Glendale Heights, IL Doing business as United Perimeter Security
- UEI
- K8VXQS2E81V8
- CAGE
- 9LJK9
- Primary NAICS
- 238290 Other Building Equipment Contractors
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 380 Windy Point Dr, Glendale Heights, IL 60139, USA
- Website
- unitedil.com
- Founded
- 2020
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 73 Business Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Purchase, delivery, and installation of rolling high-speed dock door for lower level dock at the harold washington… | Social Security Administration | $24,940 | |
| 47PF0023P0021 replace parking lot gates findley federal building, springfield, IL | Region 5 | $37,250 |
About United Door And Dock LLC
United Door And Dock LLC, doing business as United Perimeter Security, is a minority-owned, small disadvantaged business based in Glendale Heights, Illinois, that manufactures and installs perimeter security equipment — rolling dock doors, parking lot gates, and vehicle barrier systems — for federal facilities as a prime contractor (67% of recent awards) and as a subcontractor on federal building renovation projects. The vendor is Asian-Pacific American owned, self-certified as a small disadvantaged business, and DOT-certified as a disadvantaged business enterprise.
Recent prime work includes a $24,940 total small business set-aside purchase order from the Social Security Administration (September 2024) for the purchase, delivery, and installation of a rolling high-speed dock door at the Harold Washington Social Security Center in Chicago, and a $37,250 full-and-open purchase order from the General Services Administration's Public Buildings Service Region 5 (July 2023) to replace parking lot gates at the Findley Federal Building in Springfield, Illinois. The vendor operates under a single GSA indefinite delivery contract (47PF0019D0027) and places work through one-off purchase orders rather than recurring task order vehicles.
Customer concentration is limited to two agencies — the General Services Administration's Public Buildings Service Region 5 (2 awards, $37 thousand combined potential value) and the Social Security Administration (1 award, $25 thousand) — representing the entirety of the vendor's tracked federal footprint. As a subcontractor, United Door And Dock LLC performed vehicle barrier replacement work under Charpie Construction Co., Inc. on a federal building renovation project at the John C. Kluczynski U.S. Federal Building in Chicago in August 2023. Recent activity has been light — two awards in 2023 and one in 2024 — with a combined potential value of $62 thousand across all three awards. The vendor's NAICS spread spans commercial building construction, building equipment contracting, and specialty trade contracting, reflecting a narrow focus on perimeter security hardware and installation services for federal real estate customers in the Midwest region.
Quick answers
What is United Door And Dock LLC's UEI?
United Door And Dock LLC's Unique Entity ID (UEI) in SAM.gov is K8VXQS2E81V8.
What is United Door And Dock LLC's CAGE code?
United Door And Dock LLC's CAGE code is 9LJK9.
What is United Door And Dock LLC's primary NAICS code?
United Door And Dock LLC's primary NAICS code is 238290 (Other Building Equipment Contractors).
Where is United Door And Dock LLC located?
United Door And Dock LLC's physical address in SAM.gov is 380 Windy Point Dr, Glendale Heights, IL 60139, USA.
Is United Door And Dock LLC registered in SAM.gov?
Yes. United Door And Dock LLC's SAM.gov registration is active through March 17, 2027.
What is United Door And Dock LLC's most recent federal award?
United Door And Dock LLC's most recent federal contract award is Purchase, delivery, and installation of rolling high-speed dock door for lower level dock at the harold washington… (28321324P00050296), from Social Security Administration, on September 27, 2024.
On GovTribe
See United Door And Dock LLC's full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors