Grainger Engineering In Mesa, Az.

Fire and Building Code Consulting


Our firm is leading the way in global business law.With ever changing laws, you need someone on your side who knows how to accomplish the unthinkable.

Forensic Engineering,
​Fire Protection Engineering
And code consulting

Grainger Consulting ​Mesa, AZ.


Grainger Consulting, Inc. Mesa, AZ  is a fire protection-engineering firm. We provide fire and building code-consulting services, forensic engineering, alternate means and methods-fire and building code analysis/design, and design services of fire protection systems. Fire Protection systems include fire suppression, detection and alarm & fire separations such as doors and walls, structural fireproofing and smoke management systems consulting. We have been providing these services since 29 January 1985.

The initial scope of design services was primarily our design of suppression systems. Over the years our design scope has evolved gradually to include fire alarm design and structural fire proofing design.

The Alternate Means and Methods services that we provide grew out of our code consulting services as clients came to us looking for solutions to their special conditions. Conditions that the fire and building code did not address or would not permit without special attention by an expert in this field.

The forensic engineering services that we provide are a natural evolution of our continued experience and expertise in design, construction code application and specialty services combined with a strong background in general construction and fire protection systems prior to forming Grainger Consulting, Inc.

Perhaps the most important aspect of our services is that we provide them because we enjoy it. We gain enormous personal satisfaction from our work, being of service.

Linked in profile

forensic engineering

We serve a wide range of clientele, and every client relationship is valued greatly. Each engagement benefits from the depth and breadth of our expertise.