Coordinating closely with the design team (architect, structural engineer, general contractor, etc.) JMI will serve as an engineering representative and installing contractor of particular components of the project we've been selected to participate in.


Typically selected by the architect as the Engineer of Record (EOR), our team will Design, Fabricate, Coordinate Special Equipment, Install & Commission MEP Systems & Architectural/Custom Metal elements of a building structure.

Plan/Spec Construction

Our design review & estimating procedures enables our team to accurately provide pricing for labor, materials and equipment needed to complete a project.  Maintaining an updated database and using the latest estimating software allows us to remain competitive in the traditional sequence of work.  

Which project delivery method is best for you?


Design-Build and Design-Assist

We offer expertise in design-build, design assist and plan/specification services for a variety of projects, in both new construction and tenant improvement projects.

Whether designing a single-component or leading the design team, our customers have varying specification and delivery requirements, with the experience and overlapping capabilities within our team we can avoid re-creating the wheel with our proven design models.

With over 50 years in combined experience in HVAC & Mechanical Construction, Building Automation & Controls, and Architectural/Custom Metal work, we have a reputation built on handling intricate designs that have both unique and specific parts that may require extensive planning and logistics, labor organizing, and the foresight on how-to manipulate metals per gauge, finish and application.

Autodesk Revit MEP is the object-based software package used by our Engineering team to facilitate plans, sections, elevations, 3D renderings, quantities, and pertinent data needed to fully coordinate efforts to complete the Mechanical Construction elements of our projects.

From JMI’s BIM database, we can perform design tasks & reviews, queries, and generate construction documents – meaning less time & more productivity for coordinating building data between Architects, Engineers, Manufacturers, and Subcontractors involved on each project.

Our proven methodologies have enabled robust communications and the ability to take a responsive approach to unforeseen or to potential problems throughout all stages of construction.  This has enabled our team to meet our clients’ needs within the original estimated costs and minimize the amount of potential change-orders.