Federal contractor profile
KNOWLES ARTHUR
UEI TGD5S34Y9NV9CAGE 4NGU1
Active
Veteran Owned BusinessSmall Business
Overview
- Legal name
- KNOWLES ARTHUR
- Also known as
- KNOWLES MECHANICAL & CONSTRUCTION
- Registered location
- EASTON, PA, USA
- Primary NAICS
- 541330 — Engineering Services
- Latest award activity
- May 6, 2026
Read company summary
KNOWLES ARTHUR is associated with UEI TGD5S34Y9NV9 and CAGE 4NGU1 in public federal records. AcornBids currently links 1 prime award totaling $4.9K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Veterans Affairs. Its recorded federal awards include work classified as Electronic and Precision Equipment Repair and Maintenance. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541330 (Engineering Services). Its public SAM.gov registration lists EASTON, PA, USA.
At a glance
Lifetime prime obligations$4.9K
Prime awards1
Awards with future end dates1
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 Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- KNOWLES ARTHUR
- Doing business as
- KNOWLES MECHANICAL & CONSTRUCTION
- UEI
- TGD5S34Y9NV9
- CAGE
- 4NGU1
- Registered address
- 3004 WINDSOR ST, EASTON, PA, 18045, USA
- Registration status
- Active
- Primary NAICS
- 541330 — Engineering Services
- SAM activation
- May 8, 2026
- Initial registration
- Feb 6, 2007
- Entity start
- Apr 4, 2000
- SAM updated
- May 8, 2026
- Registration expires
- May 6, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- PA, USA
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.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 36C24226P0622RATIFICATION OF UNAUTHORIZED COMMITMENTS FOR BOILER REPAIRS AT THE NORTHPORT VA MEDICAL CENTER. | Department of Veterans Affairs | $4.9K | Oct 12, 2023 | Oct 19, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | May 8, 2026 |
| Source loaded | Sep 19, 2026 |
| Initial registration | Feb 6, 2007 |
| Entity start | Apr 4, 2000 |
Registration classifications: Veteran Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 541330 — Engineering Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| ARTHUR KNOWLES | Government business | Contact method not published | SAM registration | Not available |
| ARTHUR KNOWLES | Alternate government business | Contact method not published | SAM registration | Not available |
| ARTHUR KNOWLES | Electronic business | Contact method not published | SAM registration | Not available |
| ARTHUR KNOWLES | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- 541330 — Engineering Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About KNOWLES ARTHUR
What products and services appear in its federal awards?
Recorded award industries: 811210 — Electronic and Precision Equipment Repair and Maintenance.
Recorded products and services: J065 — Maintenance, Repair and Rebuilding of Equipment: Medical, Dental, and Veterinary Equipment and Supplies.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
3004 WINDSOR ST, EASTON, Pennsylvania 18045, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
541330 — Engineering Services.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Veterans Affairs.
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.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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