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MABBETT & ASSOCIATES, INC.

UEI: JACMATCH87S5CAGE: 361J7

MABBETT & ASSOCIATES, INC. is a federal contractor, registered under UEI JACMATCH87S5 and CAGE code 361J7. It has been awarded $140,955,230 in federal contracts. Primary work spans Environmental Consulting Services, Engineering Services, and Hazardous Waste Collection. Top awarding agencies include Department Of Veterans Affairs, Department Of Defense, and Environmental Protection Agency.

Contact Information

Registration and classification details

Registration

UEI Code

JACMATCH87S5

CAGE Code

361J7

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationSubchapter S CorporationVeteran-Owned BusinessService-Disabled Veteran-Owned Business

NAICS Codes

238910Site Preparation Contractors
541330Engineering Services
541380Testing Laboratories and Services
541611Administrative Management and General Management Consulting Services
541618Other Management Consulting Services
+6 more

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Mabbett & Associates, Inc. specializes in environmental consulting services with deep technical expertise in legionella testing, water quality monitoring, and hazardous site assessments. The firm delivers comprehensive environmental compliance solutions for federal facilities, including sampling, an...

Mabbett & Associates, Inc. specializes in environmental consulting services with deep technical expertise in legionella testing, water quality monitoring, and hazardous site assessments. The firm delivers comprehensive environmental compliance solutions for federal facilities, including sampling, analysis, and remediation planning aligned with EPA and OSHA standards. Their work integrates field sampling, laboratory analysis, and regulatory reporting to support public health and infrastructure safety, particularly in complex healthcare and veteran care environments. A key differentiator is their focused application of environmental science to mission-critical federal operations, ensuring adherence to stringent public health protocols in high-occupancy buildings. The company maintains a longstanding relationship with the Department of Veterans Affairs, providing recurring environmental services across VA medical centers and administrative facilities. They also support the Environmental Protection Agency and Department of Defense with site assessments and contamination response, demonstrating consistent alignment with federal environmental stewardship priorities. Their engagement with the General Services Administration further indicates a role in sustaining federal building compliance and operational safety. Primarily operating under NAICS 541620, Mabbett & Associates focuses on environmental consulting services that bridge regulatory requirements with on-the-ground implementation. Their market positioning centers on delivering science-driven environmental solutions for public health infrastructure, with supplementary capabilities in hazardous waste collection and engineering support for remediation projects. They are not broadly diversified across sectors but are deeply embedded in federal environmental compliance workflows. As a Service-Disabled Veteran-Owned Business headquartered in Stoneham, Massachusetts, the company leverages its certification to serve federal agencies with a mission-aligned perspective. Operating as a small business under the 2L entity structure, Mabbett & Associates maintains a focused geographic footprint with a strong presence in the Northeast federal contracting market, known for reliability in delivering precise, compliant environmental services to high-sensitivity federal sites.

Key Performance Metrics

Awards Count

881

All time

Active

81

Currently performing

Completed

799

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency Over Time
Awards by Place of Performance

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Open opportunities in MABBETT & ASSOCIATES, INC.'s top NAICS codes and agencies

NAICS: 541330
New
SLED
QBS/PS/DOT/2610-1270098 PATH Lakewood
Solicitation # PE-66062-NONST-2027-000000503
The City of Atlanta, in partnership with the PATH Foundation, is soliciting a qualified consultant for the design of a paved shared use path connecting the Southside Beltline Trail to the Southtowne Trail at South Bend Park. The project is structured in two phases, with the current focus on Phase I, which extends from the Southside Trail to Pryor Road at Meldon Avenue. The selected consultant will be responsible for reviewing and validating the 2021 concept report, preparing preliminary and final design plans, and developing the necessary NEPA documentation. The scope also includes extensive stakeholder engagement, including a Public Information Open House and multiple stakeholder meetings, to ensure the design accounts for public feedback and the needs of users with disabilities. This is a master contract delivered via task orders with a base period of three years and a one-year renewal option. The project timeline begins with a Notice to Proceed in Q3 2026, with final construction plans expected to be ready for bidding by Q1 2030. All design work must comply with GDOT Engineering Design Guide and Project Planning Guide standards, as well as the GDOT Plan Development Process and FHWA Grant Agreements. Evaluation of consultants will be based on their experience designing off-system paved trails in Atlanta and Georgia, their ability to manage budgets, their collaboration with the PATH foundation, and their capacity to produce high-quality technical plans. Key personnel required for the project include a Project Manager and leads for Roadway Design, Environmental/NEPA, and Stakeholder Engagement.
City of Atlanta

POSTED

about 6 hours ago

DEADLINE

in 16 days
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NAICS: 236220
New
SLED
JBLM Construct CHP Building
Solicitation # W912K3-26-R-A0001
Solicitation W912K3-26-R-A0001 is a Small Business Set-Aside, Design-Bid-Build project for the construction of a 20,000 square foot Pre-Engineered Steel Controlled Humidity Preservation (CHP) Building at Joint Base Lewis McChord, Washington. The project scope includes the purchase and erection of the steel building and concrete slab, installation of underground utilities, and the implementation of specialized systems, including desiccant dehumidifying equipment and a dry pipe fire suppression system. Additionally, the facility must be solar-ready with conduit provided below the roof structure for future photovoltaic panels. The estimated project magnitude is between $1 million and $5 million, with a statutory cost limit of $5 million. The contract is a Firm Fixed Price task order awarded based on a balanced evaluation of technical capability and price. Technical evaluations focus on the proposed project schedule, which must show completion within 360 days of the Notice to Proceed, and the qualifications of key personnel. Performance must adhere to JBLM Department of Public Works requirements, NFPA standards, and the 2021 International Building Code. Key administrative requirements include the submission of all invoices via Wide Area Workflow (WAWF), compliance with Davis-Bacon prevailing wage rates for Pierce County, and the provision of performance and payment bonds for awards exceeding $150,000. Offers are due by October 18, 2026.
Bristol Alliance of Companies

POSTED

about 7 hours ago

DEADLINE

in 4 days
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NAICS: 541330
New
SLED
TxDOT Aviation Division- Notice to Consultants
Solicitation # RFQ26ALCMRCE00015
The Texas Department of Transportation Aviation Division is soliciting qualifications from professional firms to develop an Airport Layout Plan (ALP) with Narrative for the Commerce Municipal Airport. The scope of work is divided into three primary phases: a kick-off phase focused on strategic planning and public outreach, Phase I covering aviation demand forecasts and planning standards, Phase II addressing land use alternatives and facility requirements, and Phase III involving the final development plan, Capital Improvement Plan (CIP), and an 18B Obstruction Survey. All work must comply with the latest FAA Master Plan Advisory Circular and specific TxDOT Standard Operating Procedures. Interested firms must submit a Qualifications Statement of no more than nine pages via the TxDOT Aviation eGrants system by November 10, 2026, at 2:00 PM CST. Selection will be based on a 100-point scale evaluating capability and qualifications, recent experience with comparable airport plans, performance reliability, and the proposed technical approach and schedule. Mandatory submission requirements include a written certification regarding the National Defense Authorization Act and the Department of Commerce's foreign adversaries list. The selected firm will subsequently enter a fee proposal and negotiation phase to establish the final contract value.
Texas Department of Transportation

POSTED

about 7 hours ago

DEADLINE

in 27 days
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NAICS: 236220
New
P084 NEXT GENERATION TORPEDO INTEGRATION LAB & P1016 Consolidated RDT&E Systems Facility – Newport, RI
Solicitation # p084-next-generation-torpedo-integration-lab-p1016-consolidated-rdte-systems-facility-newport-ri
J&J Contractors, Inc. is soliciting bids for the construction of the Next Generation Torpedo Integration Lab and the P1016 Consolidated RDT&E Systems Facility in Newport, Rhode Island. The project involves the creation of a 12,920 square foot multi-story steel frame laboratory and office facility featuring a shallow foundation, metal standing seam roof, and masonry and metal panel exterior walls. Comprehensive site improvements are required, including landscaping, parking, exterior lighting, telecommunications, and the installation of mechanical, electrical, and underground stormwater retention systems. An additional option for the P1016 Consolidated RDT&E Systems Facility includes the construction of a 17,978 square foot laboratory with similar structural specifications and the demolition of Building 1272T, a 548 square meter engineering facility. This solicitation is set aside for various small business categories and requires adherence to Davis Bacon Wage Rates, while remaining exempt from sales tax. Bidders are seeking pricing across a wide range of scopes, including demolition, structural steel, mechanical, electrical, and plumbing, with responses due by November 30, 2026.
J&J CONTRACTORS, INC.

POSTED

about 7 hours ago

DEADLINE

in about 2 months
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NAICS: 562910
New
Theatre Mold Remediation Scope of Work
Solicitation # AT25-0006
Solicitation AT25-0006 is a subcontracting opportunity with Adams and Associates, Inc. for comprehensive mold remediation at Theatre Building 1086 of the Atterbury Job Corps Center in Edinburgh, Indiana. The project was initiated following a sprinkler system failure that caused significant water damage and requires the remediation of the entire building, including the cleaning or replacement of damaged theater seating cushions. All work must be performed in accordance with ANSI/IICRC S520 standards, EPA guidelines, OSHA regulations, and the findings of the Micro Air Inc. Mold Testing report dated April 11, 2024. Key deliverables include the provision of a Certified Industrial Hygienist to verify materials and perform daily site visits, a detailed mold remediation plan featuring HEPA filtration and negative air pressure, and a final clearance walkthrough. This is a small business set-aside opportunity requiring a single lump sum bid. Award will be based on best value, with evaluation weights assigned to price (60), quality (20), past performance (10), and schedule (10). Proposals must be submitted on company letterhead and include a detailed cost breakdown, a timeline for substantial completion, a 90-day bid guarantee, and certification of compliance with Davis Bacon Act wage rates. The successful contractor must hold a valid Indiana Contractor's License and provide proof of automobile liability and workers compensation insurance. Performance must begin within 14 days of the Notice to Proceed, and final payment is subject to Net 30 terms upon submission of certified payroll records, a completed SF 1413, and a release of liens.
Atterbury Job Corps Center

POSTED

about 7 hours ago

DEADLINE

in 25 days
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NAICS: 236220
New
CITY OF GREENFIELD WASTEWATER TREATMENT PLANT UPGRADE PROJECT
Solicitation # city-greenfield-wastewater-treatment-plant-upgrade-project
The City of Greenfield Wastewater Treatment Plant Upgrade Project involves the construction of a new 2.0 million gallons per day wastewater treatment plant located at 41901 Walnut Avenue in Greenfield, California. Managed by C. Overaa & Co., the project requires the furnishing of all labor, materials, equipment, and services to meet stringent treatment requirements. The scope of work is divided into four distinct phases: site preparation including soil stabilization and utility relocation; construction of the plant featuring a Membrane Bioreactor (MBR) system, UV disinfection, and SCADA controls; decommissioning and demolition of existing facilities; and the completion of finish facilities, including the Walnut Avenue extension for various water and sewer services. A critical requirement of the project is maintaining the existing plant's operation during the first two phases of construction. The project has a total duration of 915 calendar days. Bids are due by October 28, 2026, following a mandatory in-person pre-bid meeting held on October 5, 2026. This solicitation is open to various small business set-asides, including VOSB, SDVOSB, WOSB, and SDB. Key contractual requirements include a local hiring goal of 50 percent for residents of Monterey, San Benito, and Santa Cruz counties, as well as encouraged participation from DBE, DVBE, MBE, WBE, and SBE firms. Subcontractors must utilize the Textura electronic invoicing system, adhere to Overaa standard agreements, and provide a waiver of subrogation for workers compensation insurance. Performance and labor bonds of 100 percent of the subcontract price may be required.
C. Overaa & Co.

POSTED

about 7 hours ago

DEADLINE

in 13 days
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