Active
Small Business
Overview
- Legal name
- DJ'S MECHANICAL, INC.
- Also known as
- DJS MECHANICAL INC
- Registered location
- MILLSTONE TOWNSHIP, NJ, USA
- Website
- Company website ↗
- Primary NAICS
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- Latest award activity
- Aug 25, 2026
Read company summary
DJ'S MECHANICAL, INC. is associated with UEI F8FHM1V3Y363 and CAGE 3F4C9 in public federal records. AcornBids currently links 7 prime awards totaling $9.2M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Transportation. Its recorded federal awards include work classified as Commercial and Institutional Building Construction. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 238220 (Plumbing, Heating, and Air-Conditioning Contractors). Its public SAM.gov registration lists MILLSTONE TOWNSHIP, NJ, USA.
At a glance
Lifetime prime obligations$9.2M
Prime awards7
Awards with future end dates3
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 27, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- DJ'S MECHANICAL, INC.
- Doing business as
- DJS MECHANICAL INC
- UEI
- F8FHM1V3Y363
- CAGE
- 3F4C9
- Registered address
- 600 RIKE DR, MILLSTONE TOWNSHIP, NJ, 08535, USA
- Registration status
- Active
- Primary NAICS
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- SAM activation
- Sep 1, 2025
- Initial registration
- Jun 19, 2003
- Entity start
- Sep 20, 1990
- SAM updated
- Sep 1, 2025
- Registration expires
- Aug 28, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- NJ, 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 |
|---|---|---|---|---|
| 692M1525F00176REPLACE EXISTING BOILER, UPGRADES CONTROL SYSTEM, AND ASBESTOS ABATEMENT. | Department of Transportation | $340.1K | Sep 11, 2025 | Oct 1, 2026 |
| 692M1525F00167QVL-25-0020 BUILDING 319 EXHAUST FAN REPLACEMENT | Department of Transportation | $37.6K | Aug 27, 2025 | Oct 5, 2026 |
| 692M1525G00009WJHTC CONSTRUCTION QVL | Department of Transportation | $291.3M | Dec 19, 2024 | Not available |
| 692M1524F00172BUILDING 27 MEP AND ARCHITECTURAL REPAIRS | Department of Transportation | $4.6M | Aug 14, 2024 | Oct 30, 2026 |
| 692M1523F00172THIS PROJECT IS TO UPGRADE THE EXISTING ELECTRICAL AND MECHANICAL SYSTEMS IN BUILDING 28 AT THE FEDERAL AVIATION ADMINISTRATION (FAA) WILLIAM J. HUGHES TECHNICAL CENTER (WJHTC) | Department of Transportation | $3.9M | Aug 21, 2023 | Mar 27, 2026 |
| 692M1524F00223BUILDING 301 ASBESTOS / LEAD ABATEMENT B301 "AUX 5" | Department of Transportation | $335.1K | Sep 18, 2024 | Mar 8, 2025 |
| 692M1519G00001ESTABLISHMENT OF A QUALIFIED VENDORS LIST (QVL) IN THE AREAS OF GENERAL CONSTRUCTION, MECHANICAL, AND ELECTRICAL DISCIPLINES TO MEET THE FEDERAL AVIATION ADMINISTRATIONS… | Department of Transportation | $1.0M | Mar 29, 2019 | Not available |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Sep 1, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jun 19, 2003 |
| Entity start | Sep 20, 1990 |
Registration classifications: Self Certified Small Disadvantaged Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 236210 — Industrial Building Construction | Not reported |
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237110 — Water and Sewer Line and Related Structures Construction | Not reported |
| 237120 — Oil and Gas Pipeline and Related Structures Construction | Not reported |
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 541310 — Architectural Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| DANIEL J FERNANDEZ | Government business | Contact method not published | SAM registration | Not available |
| DANIEL J FERNANDEZ | Alternate government business | Contact method not published | SAM registration | Not available |
| DANIEL J FERNANDEZ | Electronic business | Contact method not published | SAM registration | Not available |
| DANIEL J FERNANDEZ | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 236210 — Industrial Building Construction
- 236220 — Commercial and Institutional Building Construction
- 237110 — Water and Sewer Line and Related Structures Construction
- 237120 — Oil and Gas Pipeline and Related Structures Construction
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- 541310 — Architectural Services
Registered products and services
- 3442 — Hydraulic and Pneumatic Presses, Power Driven
- 4310 — Compressors and Vacuum Pumps
- 4520 — Space and Water Heating Equipment
- C1AA — ARCHITECT AND ENGINEERING- CONSTRUCTION: OFFICE BUILDINGS
- C1AB — ARCHITECT AND ENGINEERING- CONSTRUCTION: CONFERENCE SPACE AND FACILITIES
- C1AZ — ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER ADMINISTRATIVE FACILITIES/SERVICE BUILDINGS
- C1NB — ARCHITECT AND ENGINEERING- CONSTRUCTION: HEATING AND COOLING PLANTS
- E1NB — PURCHASE OF HEATING AND COOLING PLANTS
- H145 — Quality Control Services: Plumbing, Heating, and Waste Disposal Equipment
- H243 — Equipment and Materials Testing: Pumps and Compressors
- H245 — Equipment and Materials Testing: Plumbing, Heating, and Waste Disposal Equipment
- J043 — Maintenance, Repair and Rebuilding of Equipment: Pumps and Compressors
- J045 — Maintenance, Repair and Rebuilding of Equipment: Plumbing, Heating, and Waste Disposal Equipment
- K043 — Modification of Equipment: Pumps and Compressors
- M1NB — OPERATION OF HEATING AND COOLING PLANTS
- N043 — Installation of Equipment: Pumps and Compressors
- X1NB — LEASE/RENTAL OF HEATING AND COOLING PLANTS
- Y1NB — CONSTRUCTION OF HEATING AND COOLING PLANTS
- Z1NB — MAINTENANCE OF HEATING AND COOLING PLANTS
- Z2NB — REPAIR OR ALTERATION OF HEATING AND COOLING PLANTS
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About DJ'S MECHANICAL, INC.
What products and services appear in its federal awards?
Recorded award industries: 236220 — Commercial and Institutional Building Construction.
Recorded products and services: C1JZ — ARCHITECT AND ENGINEERING- CONSTRUCTION: MISCELLANEOUS BUILDINGS; Y1AZ — CONSTRUCTION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS.
Examples from recent award records:
- REPLACE EXISTING BOILER, UPGRADES CONTROL SYSTEM, AND ASBESTOS ABATEMENT.
- QVL-25-0020 BUILDING 319 EXHAUST FAN REPLACEMENT
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
600 RIKE DR, MILLSTONE TOWNSHIP, New Jersey 08535, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
238220 — Plumbing, Heating, and Air-Conditioning Contractors.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Transportation.
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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