HECS helped us qualify for the 45L tax credit on our new build. The energy audit was thorough and the documentation was exactly what our tax accountant needed. Worth every penny.

HECS did our blower door test on a tight deadline before closing. They showed up on time, the report was detailed and audit-ready, and they walked us through what the numbers meant. As a GC who has worked with bigger national firms, HECS is more responsive and the report quality is the same if not […]

HECS provided outstanding HVAC testing and balancing services for our commercial project. Their team was professional, thorough, and delivered the report ahead of schedule. The audit-ready documentation exceeded our expectations and helped us secure LEED certification. Highly recommend to any architect or contractor needing NCI-certified testing.