Energy Modeling Services for HVACR Projects in Portland, OR

Our Approach

We use advanced simulation software to provide design options tailored to each building’s unique requirements. This helps customers make informed decisions about sustainable envelope and equipment solutions based on accurate, data-driven insights.

We partner with a wide range of customers to deliver energy efficiency initiatives—securing ETO incentives, achieving LEED and Earth Advantage certifications, and navigating compliance with Oregon and Washington Building Performance Standards.

Our Services and Solutions

Technical Analysis Studies (TAS) for Energy Trust of Oregon’s (ETO) Existing Building Program.
Building Performance Modeling for LEED projects in accordance with ASHRAE Standards.
Energy modeling for code compliance and comparison of design strategies.
Support for compliance analysis and documentation under Oregon Department of Energy’s (ODOE) Building Energy Performance Standards (BPS).
Support for compliance analysis and documentation under Washington State Department of Commerce’s Clean Buildings Performance Standards (CBPS).
Qualified Energy Managers (QEM), Qualified Persons (QP), and Qualified Energy Auditors (QEA) on staff.

I wanted to take a moment to sincerely thank you and your team for the outstanding service you have provided throughout this project. The level of professionalism has truly been exceptional. Everyone who has been onsite during the installation has been friendly, respectful to both our staff and customers, and consistently positive. Not once did a day go by where the team did not ensure their equipment was cleaned up before we opened. Those small details go a long way for us and speak volumes about the pride they take in their work. The team also did an excellent job keeping me informed, taking the time to show progress from the initial demolition through the final stages of the install. That transparency was greatly appreciated.

Your crew has been on point since the first day I had worked with your company. I really appreciate all the extra work. It has been a big blessing just for me to learn more HVAC beyond what I know and retain all the new info that you guys share with me. So, great big thank you too, you and all of your crew.

"I wanted to tell you that Brendon and Ian did a fabulous job on the duct work. The Chief Engineer, Port Engineer and I walked the job yesterday and we are all very impressed with how the Vidmar room looks."

"Hunter-Davisson has always been our go-to contractor. Not only providing excellent service response but also on large projects that include engineering, calculations, and design. They have always been there to bail us out in emergencies and provide us with alternative solutions."

"I wanted to take a moment to express my appreciation for the exceptional participation and outstanding service you provided throughout the Sherwood, OR HVAC project. Your team’s professionalism, attention to detail, and commitment to quality were evident at every stage of the project. What truly set your service apart was your responsiveness to our customer’s needs and your proactive communication throughout the process."

Our team uses Carrier’s Hourly Analysis Program (HAP) to evaluate energy performance and system efficiency.

Yes, we often partner with the ETO on custom incentive projects, from Technical Analysis Study proposal to incentive approval.

Yes, we have assisted in dozens of projects that have been LEED certified, including platinum certification.

Yes, we are frequently engaged by project teams to evaluate envelope components through energy analysis.

Yes, we have helped many of our customers apply for and receive funding from the Portland Clean Energy Community Benefits Fund (PCEF).

Yes, we can assist customers with determining their EUIt and calculating their EUI as well as documenting their O&M and EMP

Full Lifecycle System Support

Our goal is to be your single-source partner, from initial design and construction to ongoing preventative maintenance, service, and end-of-life replacement.