Where is the company registered?
8770 W BRYN MAWR AVE, CHICAGO, Illinois 60631, United States
Registered location from SAM.gov; award performance locations may differ.
Federal contractor profile
DOOR & WINDOW GUARD SYSTEMS, INC.
UEI CY6YM2NWKHD3CAGE 6ZVW2Company website ↗
Active
Overview
- Legal name
- DOOR & WINDOW GUARD SYSTEMS, INC.
- Registered location
- CHICAGO, IL, USA
- Website
- Company website ↗
- Primary NAICS
- 561621 — Security Systems Services (except Locksmiths)
- Latest award activity
- Not available
Read company summary
DOOR & WINDOW GUARD SYSTEMS, INC. is associated with UEI CY6YM2NWKHD3 and CAGE 6ZVW2 in public federal records. AcornBids currently links 0 prime awards totaling $0 in obligations to this entity. Its primary SAM.gov NAICS is 561621 (Security Systems Services (except Locksmiths)). Its public SAM.gov registration lists CHICAGO, IL, USA.
At a glance
Lifetime prime obligations$0
Prime awards0
Awards with future end dates0
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 13, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- DOOR & WINDOW GUARD SYSTEMS, INC.
- UEI
- CY6YM2NWKHD3
- CAGE
- 6ZVW2
- Registered address
- 8770 W BRYN MAWR AVE, CHICAGO, IL, 60631, USA
- Registration status
- Active
- Primary NAICS
- 561621 — Security Systems Services (except Locksmiths)
- SAM activation
- Nov 25, 2025
- Initial registration
- Oct 8, 2013
- Entity start
- Jun 3, 2009
- SAM updated
- Nov 25, 2025
- Registration expires
- Nov 21, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- DE, USA
Research brief
Source facts
- Loaded prime-award records link 0 awards and $0 in reported obligations to this legal entity. Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
No matching records in the loaded data.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Nov 25, 2025 |
| Source loaded | Sep 19, 2026 |
| Initial registration | Oct 8, 2013 |
| Entity start | Jun 3, 2009 |
| Industry | Reported size status |
|---|---|
| 238290 — Other Building Equipment Contractors | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| 561621 — Security Systems Services (except Locksmiths) | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| NICHOLAUS G OBERHOUSE | Government business | Contact method not published | SAM registration | Not available |
| NICHOLAUS G OBERHOUSE | Electronic business | Contact method not published | SAM registration | Not available |
| AP DEPARTMENT | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 238290 — Other Building Equipment Contractors
- 238990 — All Other Specialty Trade Contractors
- 561621 — Security Systems Services (except Locksmiths)
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
About DOOR & WINDOW GUARD SYSTEMS, INC.
What is its primary registered industry?
561621 — Security Systems Services (except Locksmiths).
Primary SAM.gov NAICS classification.
Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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