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At Allerion Consulting Group, our core principles are centered on delivering services that align seamlessly with our clients’ goals. Each team structures its workflow to ensure outcomes meet — and exceed — our clients’ expectations and vision.
KAIZEN METHOD DIAGRAM
01 Sub Tagline Photo (Right Side) Kaizen

At Allerion Consulting Group, our quality standards are built on the proven principles of the Kaizen Method—a philosophy of continuous improvement that originated in Japan in the 1940s. By empowering each department to shape and implement these standards from the ground up, we’ve fostered a culture of innovation and efficiency. This approach enables our teams to develop tailored solutions that enhance workflows and drive consistent, high-quality outcomes for our clients.

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Geotechnical

Our Geotechnical and Geologic Engineers develop recommendations in a collaborative environment with the project team for a range of purposes and types of projects.

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Geological

Our Geotechnical and Geologic Engineers develop recommendations in a collaborative environment with the project team for a range of purposes and types of projects.

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Facility Studies

Facility studies can include structural studies, lead pipe inventory, forensic investigations, structural evaluations and compliance studies for a variety of facilities.

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Consulting

Consulting services include building envelopes, AAMA & ASTM testing, fire stop requirements, inspections, destructive testing, submittal reviews and code compliance services.

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Environmental

Environmental services include site assessments, site analysis, site plans, consulting, remediation and supporting Vapor Intrusion Management plans.

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Seismic Hazard Studies

Seismic-Hazard Surveys are required for K-12 schools, colleges, universities and hospital projects throughout California. These surveys identify potential geologic hazards.

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Instrumentation

Instrumentation monitors the earth and structures by using instruments and sensors to ensure design criteria and safety during construction.

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Quality Control Management

Quality Control Managers, Site Safety Health Officers, Special Inspectors and Materials Testers. Laboratory testing is performed to confirm materials are in compliance.
Services 01 Geotechnical
Services 02 Environmental
Services 03 Geological
Services 04 Seismic Hazards
Services 05 Facility Studies
Services 06 Instrumentation
Servcies 07 Consulting
Services 08 Quality Control Management
Proven Expertise Across California

At Allerion Consulting Group, we've had the privilege of contributing to some of Northern California’s most impactful projects. These endeavors reflect the diversity of our portfolio and the depth of expertise our team brings to every challenge.

Driven by passion, persistence, and a results-oriented mindset, our professionals are committed to delivering tailored geotechnical solutions that support our clients’ goals and bring lasting value to each project.

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  • Gateway at Millbrae Station

    Gateway at Millbrae was an estimated $400 Million project with over 950,000 sq. ft of which includes four buildings and a new parking structure. The buildings included a 320-unit apartment building, a 151,538 square foot office building and a 163-room hotel.

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  • The Venue – Thunder Valley Casino

    The Venue at Thunder Valley was a $100 million project taking over two years to build. This structural steel structure is the region’s newest and most exciting entertainment destination featuring 150,000 square feet of beautifully designed space at the Thunder Valley Casino in Lincoln, California.
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  • 19J Midtown Mixed Use

    19J was an 11-story mixed-use project on the vibrant J Street corridor in Midtown, Sacramento. Designed for millennials and young professionals that value sustainable urban living, aimed to provide innovative workforce density.

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  • Thunder Valley Casino & Resort Renovation

    Thunder Valley Casino Hotel project cost $43 Million including renovation and improvements for the 17-story hotel to included complete interior build-out of 325,000 square feet. The renovation including updating all the rooms and suites, the building envelope which including waterproofing and fire stop improvements.

EchoWater RAS CAB Projects Landing Photo
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  • EchoWater RAS & CAB Project

    EchoWater Project was a massively complex,10-year, $1.735 billion treatment facility upgrade program which include the Return-Activated Sludge Pumping (RAS) which was a $25 million RAS project included replacing 48 return-activated sludge.

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  • I-5 Antlers Bridge Replacement

    The original Antlers Bridge (steel truss) had reached the end of its life and needed to be replaced. The $131 Million new bridge project was a five-span continuous, post-tensioned, cast-in-place segmental concrete box-girder bridge.
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What our clients say
REVIEWS
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I have worked with Allerion team for over 20 years due to their knowledge and experience saving my projects millions of dollars over the years. The customer service and the ability to resolve the toughest of issues make the Allerion and Ace team are our preferred choice.

Dave Bruss, BCS LLC.

The Allerion team has been a pleasure to work with over the years. Their responsiveness, industry expertise, and commitment to quality make them an invaluable part of our design team.

Don and Niki Slattery, The Pacific West Companies
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