Engineering, modeling & code compliance

• Building Systems Commissioning & Functional Verification

  Verify how the systems work together. We connect intended operation to observed performance, document deficiencies and coordinate follow-through with the responsible team, sized to the systems and the project stage.

• California Title 24 Energy-Code Support

  Building in California? Title 24, Part 6 has its own compliance route. We define the modeling, documentation and qualified verification interfaces at the outset, so nothing is discovered at permit.

• Commercial Energy-Code Compliance

  For commercial and qualifying multifamily buildings: energy modeling, technical review and verification documentation for the compliance pathway you select, resolved before they become closeout problems.

• Energy Modeling

  Turn building choices into a clear comparison. Residential, multifamily and commercial models support design decisions, compliance, incentives and performance analysis from one set of assumptions.

• Manual D Duct Design

  Connect the airflow plan to a duct system that can deliver it: layouts and calculations that reconcile airflow requirements, equipment performance and the space you actually have.

• Manual J Load Calculations

  Start with the load, not a rule of thumb. Residential heating and cooling loads calculated from the building as designed, connected to the equipment and documentation the team needs.

• Manual S Equipment Selection

  Select equipment for the conditions it will actually serve, matching calculated loads and design conditions to manufacturer performance information and the project documentation.

• MEP, HVAC & Hot-Water Coordination

  Make the systems work with the building. We coordinate and analyze the mechanical, electrical and plumbing information that drives energy performance, retrofit decisions and certification requirements.

• Residential Energy-Code Compliance

  Keep the design, the model and the installed home aligned, with energy-code modeling, technical documentation and field verification for the jurisdiction you are building in.

• Strategic Consulting

  Make the next decision with the whole project in view: building performance, compliance, incentives and capital priorities weighed together before you commit to a course of action.

Why Green Summit

Green Summit is a licensed engineering firm founded in 2014 — a consulting partner delivering end-to-end compliance solutions in building performance, specialty incentives and advisory services. Because the engineers who model the building also verify it, your compliance documents describe the building that was built, and the same models can serve certification and incentive work later.