Business Type(s)
Business Description

Working closely with facility owners, design teams and utilities to improve new and existing buildings, Willdan, Contractor for Duke Energy, is a national leader in energy and software consulting. Since 1964, we have helped clients across all markets achieve their long-term performance and efficiency goals. Our team identifies energy-efficient strategies and corresponding utility cash incentives, resulting in favorable net operating income and property value.

Willdan consults on approximately 800 commercial projects annually, providing comparative analysis rooted in industry-standard simulation tools. We meet with design teams to tailor an energy analysis model to stakeholder needs, goals and budget in real time. Our team predicts building energy performance—field-tested against the actual performance of 3,000+ real buildings—with superior reliability and provides highly flexible solutions. Our innovative NEO Net Energy Optimizer® tool helps teams strike the perfect balance between energy efficiency and cost-effectiveness.

Explore new construction incentive opportunities at duke-energy.com/designassistance

Learn about virtual energy assessments and incentives for existing buildings at duke-energy.com/virtual


Phone Number
Business Address
1101 Haynes Street, Suite 108
Raleigh, NC
ZIP Code
  • Willdan

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