Fusion Systems Engineering DPC Mechanical Electrical Plumbing and Fire Protection
design consulting commissioning services

Cutting-Edge, Engineering Consulting Firm Fusion Systems Engineering, DPC was founded on the premise of building a collaborative design environment for every project, specific to every client.

Mechanical, Electrical, Plumbing and Fire Protection design methodology of the past are not only segregated, but obsolete in the modern construction era of Building Information Modeling (BIM). Our vision is to create a cutting edge engineering consulting firm from the ground up that utilizes the most advanced systems, software and equipment available for project management, communication, commissioning and engineering.

Our culture is a true team environment built upon trust. Since all employees are considered stake holders, open communication is fostered, and collaboration to achieve results is at the company core.

Our Mission For Every Project Is To

  • Demonstrate appreciation for and augment the architectural concept.
  • Seize opportunities to provide creative engineering solutions.
  • Provide prompt, effective, and clear communications.
  • Invest in our clients, our staff, and in Engineering Technology.
  • Share our passion for what we do.
  • Establish the highest level of professional integrity.

Professional Affiliations

Fusion Systems Engineering employs the latest in software and business technology to put forth advanced product using the most effective and reliable tools available. From VOIP phone systems and cloud based computing, to tablet based field applications and Building Information Modeling, our passion is to set the bar for excellence in the industry.

Strategic Partnerships

In order to ensure the highest quality consulting deliverable from the most seasoned professionals in the industry, Fusion Systems Engineering DPC has aligned with High Voltage, Data Center, Structural, and Fire Protection Systems specialists to deliver fully coordinated, full service engineered system design. All of our partners are Licensed Professional Engineers who are masters of their respective disciplines, allowing Fusion Systems Engineering unrivaled access to the best talent available to serve our clients.

Fusion Systems Engineering DPC


One of the best Mechanical Engineers I have had the pleasure to work with. Highly recommend this company.

IO Anywhere

Mark is a very knowledgeable and productive engineer who listens well to other's concerns and brings his own experience and suggestions to bear on the challenges of each project. We could not ask for a better team member.


Fusion Systems did an exceptional job helping with the Level 5 commissioning of a large financial institution's first modular 1.4 Megawatt, Tier-III data system installation.

CS Technology, Inc

It was a pleasure to work with you on the IO projects in New Jersey. I consider you to be one of the best mechanical engineers I have ever worked with. When you had something to say, I knew that I had better listen-up.

Steven F. Durand, P.E., Senior Mechanical Engineer

Brought engineering design experience to the commissioning process in a unique manner that proved to be a tremendous asset to our construction team.

Kissco Control Systems, Inc.

Mark was engaged as an expert in litigation and has been great to work with - very responsive, practical and tells it like it is. I would recommend him to others.

Duke Holzman Photiadis & Gresens LLP

Mark has always been very thorough and analytical. This is a good thing.

LEED Green Associate

Fusion Systems engineering is an extremely knowledgeable ME firm that consistently goes the extra mile. Having a keen focus on details always allows their work to be of the highest standard. None better...

RP Fedder Corp

I have known Mark for many years and always find him to be a tremendous resource to bounce HVAC questions off of.


Mark has been invaluable in the HVAC design process, and his involvement has restored confidence in both my client and myself that we have the proper system.

Delson Sherman Architects, P.C.