Environmental Review and Audit

Air Consulting

Compliance and Permitting

Site Investigation

Modeling & Risk Analysis

Training

Greenhouse Gas & Emission Inventory

Sustainability Business Services

Strategic Environmental Support

Legal Research & Expert Witness Services

Compliance and Permitting

Environmental Permit Services

Hazardous Waste Permits
ZMassociates experts have been working with federal and state hazardous waste regulations in Oregon, Washington, California and Idaho. Our capabilities range from Part B permit preparation or modifications to development and implementation of closure and post-closure plans for tanks, waste piles, containers, and numerous other treatment, storage, or disposal facilities and solid waste managment units.
ZMassociates experts help companies maintain compliance with strict state and federal hazardous waste, mixed waste, universal waste, and solid waste regulations and policies that can disrupt or cripple a company trying to do the right thing. Our consultants have developed checklists, management tools, databases and guides to solve simple and complex waste management problems

Air Permits
The ZMassociates team has full permit service capability for air permits at the district, state, and federal level whether a permit modification, a change in conditions, change of ownership, a new source permit, or a major modification at a major source.

Wastewater and Stormwater Permits:
The ZMassociates team has full permit service capability for development of new district, state, or federal permits whether you need modifications, renewals, or a new application.


Regulatory Compliance Services
ZMassociates principal consultants have more than 75 years experience combined in working with district, state, and federal environmental regulations and the constant and rapid changes to them that effect day-to-day operations in business and industry. We have helped clients in a wide range of industries with applicability analysis, kept them abreast of changes not just in regulations but in the regulatory and enforcement climate. We have worked with numerous industry sectors including:

· Public Utilities
· U.S. Military bases
· Apparel Manufacturers
· Petroleum refineries
· Ports (air and water)
· Chemical companies
· Cement plants
· Roofing manufacturing
· Minerals mining
· Aerospace
· Defense manufacturing
· Biotech
· Semiconductor manufacturing
· Food industry
· Pulp and paper
· Forestry
· Agriculture