Migizi Group Inc

Full-service environmental, geotechnical, civil, and surveying consulting

About the firm

Migizi Group is an environmental, geotechnical, civil engineering, and land surveying consulting practice. Established in 2012, it provides technical consulting and project management services. It serves a variety of public and private clients in the educational, medical, legal, construction, real estate, and manufacturing sectors across the Western United States.

Established: 2012
Firm type: Civil Engineering · Environmental Engineering · Geotechnical Engineering · Land Surveying

People

Doug HenryPresident, Principal Scientist

James BrighamPrincipal Engineer

Capabilities

Environmental Engineering

Service website

Provides comprehensive environmental assessment and remediation solutions to manage environmental risk and support transactions. Services include site investigations, vapor testing, and site characterization.

Phase I Environmental Site Assessments
Phase II Environmental Site Assessments
Transaction Screens
Confidential Due Diligence Assessments
Soil Vapor Evaluation and Sampling
Soil and Groundwater Remediation
Environmental Site Characterization
Groundwater Monitoring
RCRA Facility Closure
Environmental Regulatory Compliance

Geotechnical Engineering

Service website

Delivers subgrade evaluation, foundation recommendations, and geologic risk assessments. Solutions address complex soil mechanics, slope stability, and seismic challenges.

Foundation Engineering
Landslide and Retaining Wall Engineering
Embankment Design
GeoStructural Engineering
Mine Hazard Abatement
Ground Improvement Design
Geotechnical Construction Monitoring
Cross Sonic Logging Testing
Vibration Monitoring
Hydro-Acoustic Monitoring
Fill Control and Testing
Landslide Analysis and Repair
Mine Pit Stability Analysis
Dam Engineering and Permitting
Sheet Pile Wall Design
Stacked Block Wall Design
Modular Block Wall Design
UBC and IBC Earthquake Design
Seismic Response Spectra
Site-Specific Seismic Evaluations
Liquefaction Analysis and Mitigation
Lateral Spreading Analysis
Temporary Shoring Design
Dewatering Analysis and Design
Thrust Block Design

Civil Engineering

Service website

Supports site development and infrastructure projects through comprehensive site design and permitting. Technical capabilities include grading, utility coordination, and stormwater system design.

Stormwater Management and Erosion Control
Site Grading
Site Layout and Permitting
Temporary Grading Design
Constructability Review
Quality Control and Assurance
Water and Sewer Line Design

Land Surveying

Service website

Provides essential boundary, topographic, and construction surveying services to support site development and engineering planning.

Industrial Hygiene and Hazardous Materials Management

Service website

Protects worker safety and occupant health through comprehensive hazard assessments, indoor air quality testing, and remediation design for regulated building materials.

Asbestos and Lead Surveys
Lead-Paint Management Services
Hazardous Materials Risk Assessments
Regulatory Compliance Programs
Worker Safety Training Services
OSHA Exposure Assessments
HAZWOPER Planning
Radiological Safety Plans
Indoor Air Quality Investigations
Biological and Non-Biological Particulate Air Sampling
Air Quality Monitoring
Mold Inspection and Sampling
Remediation Design and Project Administration

Industries

Education · Environmental & Remediation · Government · Healthcare · Industrial · Land Development · Manufacturing · Ports & Harbors · Residential · Retail · Legal · Hydroelectric

Projects

Port of Bellingham - Multiple Hazardous Materials Surveys

Blaine, WA · Ports & Harbors · Client: Port of Bellingham

Project details

Performed comprehensive hazardous materials surveys in preparation for the demolition of the former Blaine Marina Appliance Building, as well as several derelict vessels. Investigations focused on sampling regulated materials such as asbestos, lead, polychlorinated biphenyls, and universal waste. Executed asbestos surveys in compliance with Washington State Department of Labor and Industries regulations, utilizing AHERA-Certified Building Inspectors.

Former UST Release & Incomplete Cleanup

Washington · Environmental & Remediation

Project details

Evaluated and remediated environmental conditions associated with a former gas station on a bank-owned property. Tasks included assessing soil gas, soil, and groundwater, preparing a Remedial Investigation/Feasibility Study (RI/FS), and executing a Cleanup Action Plan involving source soil excavation and concentrated chemical treatment injection.

Skykomish School Remediation Review

Skykomish, WA · Education · Client: Skykomish School District

Project details

Prepared a specialized monitoring plan for hot-water flushing, air, noise, and odor to protect students, staff, and visitors during subsurface remediation. Reviewed the final remedial design stages of a petroleum hydrocarbon plume extending under an occupied school facility.

Port Gardner Bay Expert Review (TC Systems)

Everett, WA · Ports & Harbors · Client: TC Systems

Project details

Provided expert review and technical quality control services to ownership of a former coatings operation under an Agreed Order as part of the Puget Sound Initiative. Responsibilities included analyzing site documents and providing technical input to legal counsel during the Remedial Investigation/Feasibility Study (RI/FS) stage.