FELLENZER ENGINEERING LLP is associated with UEI ZZX5JLW1XFD9 and CAGE 1FGM2 in public federal records. AcornBids currently links 39 prime awards totaling $12.8M 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 Engineering Services; Architectural Services. 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 MIDDLETOWN, NY, USA.
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 Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
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.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 36C24223C0040RF UNIT SITE PREP | Department of Veterans Affairs | $82.4K | Dec 29, 2022 | Sep 30, 2028 |
| 36C24225C0016REPLACE HVAC FOR UPPER & LOWER OR, MICU & KITCHEN 630-23-107 | Department of Veterans Affairs | $698.8K | Feb 14, 2025 | May 19, 2030 |
| 36C24222C0010REPLACE AIR HANDLERS (AE) | Department of Veterans Affairs | $456.6K | Oct 29, 2021 | Sep 30, 2027 |
| 36C24224C0006AE DRAWINGS AND DESIGN FOR EMERGENCY SERVICE BUILDING. | Department of Veterans Affairs | $928.4K | Jan 19, 2024 | Sep 30, 2028 |
| 36C24221C0196INSTALL AEROSOL EXTRACTION SYSTEM_COVID FUNDED AE DESIGN | Department of Veterans Affairs | $192.7K | Sep 10, 2021 | Dec 30, 2026 |
| 36C24225C0086ROOF REPLACEMENT, BRICK AND TUCKPOINTING WITH STAIR REPLACEMENT AT CASTLE POINT | Department of Veterans Affairs | $86.8K | Aug 26, 2025 | Sep 30, 2029 |
| 36C24224C0021FIRE ALARM REPLACEMENT DESIGN AT THE MONTROSE VAMC | Department of Veterans Affairs | $269.6K | Nov 14, 2023 | Sep 30, 2028 |
| 36C24222C0040AE FIRM TO DESIGN RENOVATE 2B FOR ENDOSCOPY AT THE STRATTON VAMC IN ALBANY, NY. | Department of Veterans Affairs | $596.1K | Dec 22, 2021 | Sep 30, 2027 |
| 36C24223C0113ALBANY FACADE SOLE SOURCE DESIGN | Department of Veterans Affairs | $339.7K | May 22, 2023 | Jul 9, 2026 |
| 36C24223C0071SITE PREP FOR TRUE BEAM LINEAR ACCELERATOR, PROJECT 526-CSI-137 | Department of Veterans Affairs | $334.9K | Feb 6, 2023 | Sep 28, 2028 |
Modeled recompete windows are estimates, not announced solicitations or guarantees.
| Registration evidence | Date |
|---|---|
| SAM updated | Nov 11, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jun 22, 1998 |
| Entity start | Jan 1, 1956 |
Registration classifications: Veteran Owned Business, Service Disabled Veteran Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541310 — Architectural Services | Not reported |
| 541330 — Engineering Services | Not reported |
| 541340 — Drafting Services | Not reported |
| 541350 — Building Inspection Services | Not reported |
| 541490 — Other Specialized Design Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| JOHN D FELLENZER | Government business | Contact method not published | SAM registration | Not available |
| MARK D FELLENZER | Alternate government business | Contact method not published | SAM registration | Not available |
| WILLIAM WATSON | Electronic business | Contact method not published | SAM registration | Not available |
| MARK D FELLENZER | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Explore the customer, work and award-size evidence behind each match.
Recorded award industries: 541330 — Engineering Services; 541310 — Architectural Services.
Recorded products and services: C1DA — ARCHITECT AND ENGINEERING- CONSTRUCTION: HOSPITALS AND INFIRMARIES; C1DZ — ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER HOSPITAL BUILDINGS; C212 — Engineering Drafting Services.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
22 MULBERRY ST STE 2A, MIDDLETOWN, New York 10940, United States
Registered location from SAM.gov; award performance locations may differ.
541330 — Engineering Services.
Primary SAM.gov NAICS classification.
Department of Veterans Affairs; Department of Defense.
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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