About us

The modeling partner architects & developers rely on

Energy modeling isn't a side service for us — it's all we do.

A focused building-performance practice

DOE Modellers is a specialist building-energy-modeling consultancy. We help architects, developers, engineers and contractors turn design intent into compliant, certified, high-performing buildings — across the US, Australia, the UK and beyond.

Because modeling is our sole focus, we bring deep familiarity with each jurisdiction's codes and templates, the leading simulation engines, and the strategies that deliver real energy savings without blowing the budget.

  • Jurisdiction expertise — the exact code, template and reviewer expectations for each market.
  • Optimization mindset — the most cost-effective path to your target, not just a box ticked.
  • Responsive & deadline-driven — clear communication and turnaround that respects your program.
Work with us
Sun-path study Office building energy model Daylight analysis ApacheHVAC system model

How we work

A clear path to a compliant building

A simple, transparent process designed to fit your project timeline and review deadlines.

  1. 01

    Share your project

    Send drawings, specs and the target code or certification. We scope and quote fast.

  2. 02

    We build the model

    Geometry, envelope, systems and schedules modeled in the right tool for your jurisdiction.

  3. 03

    Optimize & verify

    We test measures, maximize points or savings, and confirm compliance targets are met.

  4. 04

    Report & submit

    You get review-ready reports and documentation — with support through reviewer comments.

Let's get your project modeled and approved.

Contact us