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Commissioning Engineering


GRAEF's Commissioning Team verifies the correct interaction and operation of all systems and components, decreasing energy costs and improving the occupant environment.

Commissioning has been made popular by the trends towards sustainable design and the prescriptive requirements of LEED. However, when implemented by the GRAEF Commissioning Team, commissioning offers benefits beyond sustainability. The benefits are seen by not only the project owner, but also the entire project team, including design, construction, and facilities operation and maintenance personnel. Commissioning is a team process, with successful teams leading to successful projects. As a full service engineering firm, GRAEF prides itself on its culture of teamwork, with commissioning as a vital component.

Our Work


Waldorf Astoria Orlando and Hilton Orlando Bonnet Creek

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Orange County Convention Center Commissioning Services

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Kerry Americas Center of Excellence

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Dane County Regional Airport

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College of DuPage PhyEd Center & Student Resource Center

Commissioning Engineering Contacts

Gerke Jason Cropped

Jason Gerke, PE, LEED AP, CxA

Practice Area Leader - Mechanical/Plumbing
Lizasoain Jose Cropped

Jose Lizasoain, PE CxA

Practice Area Leader - Mechanical

Why Choose Us

“It’s all about relationships” - Len Anhalt

As a Full Service Engineering, Planning and Design Firm we COLLABORATE to give you a fully integrated design.

INNOVATE your Future with one of our experts with local knowledge and national experience.

Our multidisciplinary experts will FORMULATE your VISION into a successful Project.

What Clients Say

This project and all of the other smaller projects GRAEF has done for us have been completed on time and within budget…highly recommended.

Danny Alessi, Alachua County Public Schools, FL