Active
Veteran Owned BusinessService Disabled Veteran Owned BusinessSmall Business
Overview
- Legal name
- MABBETT & ASSOCIATES, INC.
- Registered location
- STONEHAM, MA, USA
- Website
- Company website ↗
- Primary NAICS
- 541620 — Environmental Consulting Services
- Latest award activity
- Sep 11, 2026
Read company summary
MABBETT & ASSOCIATES, INC. is associated with UEI JACMATCH87S5 and CAGE 361J7 in public federal records. AcornBids currently links 220 prime awards totaling $46.4M 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 Environmental Consulting Services; Engineering Services; Hazardous Waste Collection. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541620 (Environmental Consulting Services). Its public SAM.gov registration lists STONEHAM, MA, USA.
At a glance
Lifetime prime obligations$46.4M
Prime awards220
Awards with future end dates80
Top-agency concentration45.5%
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 Refresh pending; these totals may be out of date.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
- MABBETT & ASSOCIATES, INC.
- UEI
- JACMATCH87S5
- CAGE
- 361J7
- Registered address
- 105 CENTRAL ST, STONEHAM, MA, 02180, USA
- Registration status
- Active
- Primary NAICS
- 541620 — Environmental Consulting Services
- SAM activation
- May 12, 2026
- Initial registration
- Feb 27, 2005
- Entity start
- May 19, 1980
- SAM updated
- May 18, 2026
- Registration expires
- May 8, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- MA, 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 |
|---|---|---|---|---|
| 140P6426F0048IMRO ENVIRONMENTAL AND SAFETY AUDITS | Department of the Interior | $200.7K | Sep 14, 2026 | Dec 13, 2027 |
| 68HE0326F0115TASK ORDER 02 REPA 7 CONTRACT # 68HE09260006 WITH MABBETT & ASSOCIATES. CONTRACT IS TO ASSIST EPA & THE STATES IN IMPLEMENTING THE RCRA PROGRAM. CORRECTIVE ACTION & PERMIT… | Environmental Protection Agency | $166.6K | Sep 9, 2026 | Sep 8, 2029 |
| 693JJ326P000021LABORATORY SAFETY EVALUATION AND SAFETY PLAN ASSESSMENT | Department of Transportation | $157.4K | Sep 9, 2026 | Sep 8, 2027 |
| 140D0425F1043140D0425D0035 VA ENVIRONMENTAL MINIMUM GUARANTEE | Department of the Interior | $0 | Sep 23, 2025 | Sep 3, 2026 |
| 140D0425F1040140D0425D0040 VA ENVIRONMENTAL MINIMUM GUARANTEE | Department of the Interior | $0 | Sep 23, 2025 | Sep 3, 2026 |
| 140D0425D0035THE DEPARTMENT OF THE INTERIOR (DOI) ACQUISITION SERVICES DIRECTORATE (AQD), ON BEHALF OF VA CFM HAS A REQUIREMENT TO PROVIDE ADVICE AND ASSISTANCE ON ENVIRONMENTAL, HISTORIC… | Department of the Interior | $300.0M | Sep 23, 2025 | Not available |
| 140D0426F1090NATIONAL ENVIRONMENTAL POLICY ACT AND NATIONAL HISTORIC PRESERVATION ACT SERVICES IN SUPPORT OF SALISBURY NATIONAL CEMETERY REPLACEMENT | Department of the Interior | $431.1K | Sep 3, 2026 | May 3, 2027 |
| 68HE0326F0110TASK ORDER 01 - ENVIRONMENTAL INDICATOR TECHNICAL SUPPORT COR: RICARDITO VARGAS ALT. COR: PATRICIA ROSA | Environmental Protection Agency | $39.8K | Sep 3, 2026 | Sep 2, 2029 |
| 140D0426F1089ENVIRONMENTAL RESOURCE REPORTS AND IMPACT ANALYSIS FOR AN OUTPATIENT CLINIC BALTIMORE, MARYLAND | Department of the Interior | $55.5K | Sep 3, 2026 | May 3, 2027 |
| 140D0425D0040THE DEPARTMENT OF THE INTERIOR (DOI) ACQUISITION SERVICES DIRECTORATE (AQD), ON BEHALF OF VA CFM HAS A REQUIREMENT TO PROVIDE ADVICE AND ASSISTANCE ON ENVIRONMENTAL, HISTORIC… | Department of the Interior | $300.0M | Sep 23, 2025 | Not available |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | May 18, 2026 |
| Source loaded | Oct 17, 2026 |
| Initial registration | Feb 27, 2005 |
| Entity start | May 19, 1980 |
Registration classifications: Veteran Owned Business, Service Disabled Veteran Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 238910 — Site Preparation Contractors | Not reported |
| 541330 — Engineering Services | Not reported |
| 541380 — Testing Laboratories and Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541618 — Other Management Consulting Services | Not reported |
| 541620 — Environmental Consulting Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 562112 — Hazardous Waste Collection | Not reported |
| 562910 — Remediation Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| PAUL D STEINBERG, P.E., LSP | Government business | Contact method not published | SAM registration | Not available |
| ARTHUR MABBETT, P.E., QEP, CSP | Alternate government business | Contact method not published | SAM registration | Not available |
| PAUL D STEINBERG, PE, LSP | Electronic business | Contact method not published | SAM registration | Not available |
| ARTHUR MABBETT, P.E., QEP, CSP | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 238910 — Site Preparation Contractors
- 541330 — Engineering Services
- 541380 — Testing Laboratories and Services
- 541611 — Administrative Management and General Management Consulting Services
- 541618 — Other Management Consulting Services
- 541620 — Environmental Consulting Services
- 541690 — Other Scientific and Technical Consulting Services
- 541990 — All Other Professional, Scientific, and Technical Services
- 561210 — Facilities Support Services
- 562112 — Hazardous Waste Collection
- 562910 — Remediation Services
Registered products and services
- B510 — Environmental Studies and Assessments
- B513 — Feasibility Studies (non-construction)
- C212 — Engineering Drafting Services
- C214 — A&E Management Engineering Services
- C215 — A&E Production Engineering Services (including Design and Control, and Building Programming)
- C219 — Other Architect and Engineering Services
- L042 — Technical Representation Services: Fire Fighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials
- R428 — Industrial Hygienics
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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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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