A2 Efficiency
Santa Rosa, CABuilding performance consulting, from first principles to policy.
Service detail: MEP Basis of Design & Performance Consulting
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Building performance consulting, from first principles to policy.
Service detail: MEP Basis of Design & Performance Consulting
We Make Building Projects a Better Value
Project: Bay Pines VA Medical Center, Electronic Health Records Modernization
Converged Engineering Services
Service detail: Geotechnical Testing
Engineering with Precision
Project: Structural Design of a Residential Building - 1
Providing service with teamwork
Project: Hays County Health Clinic Renovation
Planning Solutions for Complex Sites
Service detail: Land Surveying

Consulting engineering, audits and analysis
Project: Curwood Gas-Fired Make-Up Air System Design

Designing critical infrastructure that supports life.
Service detail: Mechanical Systems Design
Experience. Passion. Excellence.
Project: BD Utility Chiller Plant (Project Granite)
Energy efficiency engineering and clean energy design for the built environment
Project: Domestic Hot Water and Pool Heating Systems Replacement Design
Our Work Exemplifies Successful Implementations of Advanced Technologies + Human Design Ingenuities
Project: Fordham University McShane Student Center

Safety Focused Engineers
Service detail: Structural Engineering

Harmonizing Relationships, Sustainability and Innovation
Project: The Lucas Museum of Narrative Art
MEP & Sustainability Consulting
Project: Cleveland Clinic / CWRU - Health Education Campus

Making Buildings Perform Better
Service detail: Building Envelope

Allison Structural Group is a Columbus, Ohio-based structural engineering and inspection consulting practice serving developers, architects, contractors, realty companies, and facility owners. It provides structural design for new and existing buildings, site civil consulting, condition assessments, and industrial support structures. Project types range from residential additions and tenant improvements to industrial plant upgrades and commercial property acquisitions. The practice delivers projects using BIM and Revit for clear, coordinated design documentation.
Project: Sawmill Place Apartment Building

Expert commissioning and MEP engineering solutions delivering precise building performance and sustainable design.
Project: Mt. Greenwood - Annex II
Critical investigations, testing, analysis, and design for a more certain world
Project: Minnesota Zoo Treetop Trail

Trusted Solutions. Proven Expertise. Client Focused.
Project: Sinton ISD Elementary School 2023 Roof Replacement

Smart design, stronger building envelopes
Project: Texas Children's Hospital

Smart People Creating Smart Buildings
Project: Gilead Sciences Building 800 Reef TI GMP Plant

Full Service Structural Engineering
Project: Bilmar Beach Resort
We shape a better world
Project: LGA Delta Terminal C
Solving Engineering Problems at Existing Facilities
Project: NCSU Broughton Hall - Doorway Structural Repairs