High-Performance Building
Consulting & Commissioning Services

Building Performance Services for Informed Decisions
EEI offers a comprehensive range of building performance services that support informed decision-making and verification of system performance during construction, turnover, and ongoing operation. Our work helps owners, operators, and project teams understand how building systems are installed, tested, and operating through objective evaluation, functional testing, and technical analysis.
Services may be provided individually or in combination to address project-specific goals, support coordination across disciplines, and promote consistent, reliable building performance.
Full-Service Facility Optimization
• Building Performance Analysis
Our Cx, Retro-Cx, Re-Cx and analytics solutions are designed to ensure clients optimize the performance of their systems. Whether it’s for a new building being planned or an existing facility in need of optimization, we have the knowledge and know-how to make a real difference.
- New Building Commissioning
- Retro-Commissioning
- Building Analytics – Monitor-Based Commissioning
- Commissioning Process Management – Staff Augmentation
- ASHRAE Energy Evaluations Level 1, 2 & 3
- Water System Assessments
- Energy Modeling + Measurement & Verification
- Transition to Occupancy
- Facility Assessments
• Indoor Environmental Quality
The quality of the air inside a facility can have a tremendous impact on the health of occupants as well as regulatory compliance and the overall performance of a facility's systems. With our comprehensive services, facility owners gain the indoor air quality strategies that make the most sense for their needs.
- Indoor Air Quality Testing – CO2, TVOC, CO, etc.
- WELL Health Safety Rating
• Portfolio Management
Managing energy needs and usage across multiple properties can be challenging. Fortunately, EEI provides energy audits and benchmarking as well as the program strategy knowledge to help clients untangle their portfolios and achieve the best results across every facility.
- Building Sustainability
– Education & Training
- ENERGY STAR Benchmarking & P.E. Certification
- Green Lease Strategy
- GRESB Reporting
- Low-Carbon Portfolio Energy Benchmarking & Strategy Implementation
• Building Certifications
We offer clients comprehensive consulting for third-party building standard certifications including LEED and WELL compliance. Achieving these certifications can bring real value to a property and demonstrate the owner’s commitment to responsible operations.
- BOMA 360 / Green Globes
- Fitwel
- LEED for Commercial Interiors
- LEED for Existing Building
- LEED for New Construction
- WELL
40+ Years of Trusted Building Optimization
EEI has the experience, expertise and national scope needed to handle a wide range of projects and facility needs. Our data-backed consulting process means clients can expect independent, unbiased guidance for their facilities. With more than 350 million square feet of real estate served by our capabilities, EEI is the recognized leader in the field.
As an integral solution provider, commissioning, engineering, analytics, and construction services are our foundation. These services allow facility owners and operators to focus on their core services without distraction.
With a combination of our experience, customization options, and adaptable analytics offerings, EEI has the knowledge, flexibility, and the proven skills needed to cater all our innovative services to each client’s unique facility growth, performance, and operational objectives.
Related
Projects


Fine-Tuning Princeton University’s High-Performance Central Utility Plant
EEI helped Princeton build a sustainable central plant for their new campus. It uses geothermal and other tech to efficiently heat and cool buildings. Collaborating throughout the project, EEI ensured the plant functioned well despite construction challenges. They’ll continue working with Princeton to optimize the plant as the campus grows.

Developing a GHG Inventory and Inventory Management Plan for a Major Real Estate Portfolio
The Client: A large U.S. office portfolio company, with a significant footprint across major U.S. markets, including Atlanta, Boston, Chicago,