For over 30 years, Mabbett & Associates, Inc. (Mabbett) has delivered integrated multi-disciplinary environmental, health and safety (EH&S), and sustainable energy consulting and engineering services to Federal and state agencies, industry and institutions. Mabbett delivers practical solutions, quality results, and best value services to help meet clients EH&S and sustainable engineering needs.

Mabbett delivers value-added service to clients that is responsive to client needs and consistently achieves program objectives. The technical team at Mabbett includes professional engineers, auditors, trainers, industrial hygienists, hydrogeologists, environmental scientists, health and safety consultants and environmental technicians that are credentialed and committed to providing high quality service, on-time and at best value.

Mabbett is owned and managed by Arthur N. Mabbett, President, who served meritoriously as an Environmental Science Officer in the U.S. Army. Mabbett is an award-winning U.S. Department of Veterans Affairs (VA), Center for Veterans Enterprise (CVE) verified Service-Disabled Veteran-Owned Small Business (SDVOSB).


Occupational Safety & Health
Industrial Hygiene Monitoring & Surveys; Safety & Health Program Development; Indoor Air Quality Services; Compliance Evaluations; Regulated Building Material Services; Training; Local Exhaust Ventilation & Design; Site Safety Officer & Monitoring Services

Site Assessment & Remediation
Environmental Due Diligence; Site Investigation/Feasibility Studies; Underground Storage Tank Management; Remediation Management Services; Remediation System Design & Operation; Long-Term Monitoring Programs

Environmental Compliance & Management
Multi-Media Compliance Audits; Environmental Management Systems (EMS); Environmental Recordkeeping & Reporting; Hazardous Waste/Materials Management; Pollution Prevention Toxics Use Reduction; Environmental Assessments (EA) & NEPA Consulting

Environmental Engineering & Permitting
Environmental Permitting; Spill Prevention, Control & Countermeasure (SPCC) Planning; Stormwater Pollution Prevention Plans (SWP3) & Design; Air Pollution Control System Design & Permitting; Industrial Wastewater Treatment System; Design, O&M & Training

Sustainability & Energy
Sustainability Consulting; Assessments & Audits; Energy Management Support; Building Services Engineering; Renewables Design; Permitting Services