Net Zero Energy buildings will play an integral role in future prosperity. At HEAPY, we consider it our collective responsibility to make that happen. We’re committed to designing spaces that future generations will use for decades to come.


High-performance Solutions

Successful sustainable building projects demand a high level of expertise, which is exactly what we bring to the table – designing buildings that consistently meet and exceed their energy goals.

Leed® Proven Provider™

With over 100 LEED Professionals on staff, HEAPY has worked on over 400 LEED Registered projects, and is one of approximately 50 firms nationally selected by Green Building Certification Inc. (GBCI) as a LEED® Proven Provider™ in the BD+C and ID+C rating systems.


Sustainability Services

Sustainability Consulting

  • Sustainability Master Planning
  • Sustainability Training, Education & Outreach
  • Climate Action Plans & Carbon Consulting Sustainability Charrette Facilitation
  • Green Certification Program Management
    • LEED
    • ARC
    • WELL
    • SITES
    • Parksmart
    • Green Globes
      • Living Building Challenge

Building Performance Analysis

  • Life Cycle/Total Cost of Ownership
  • LEED Energy Modeling (EA Prerequisite/Credit)
  • EPAct 179D Certification
  • Utility Rebate Modeling
  • Carbon Footprint Studies
  • Renewable Energy Studies
  • Daylight modeling
  • Computational Fluid Dynamics Modeling

Building Commissioning & Analysis

  • LEED Commissioning (EA Prerequisite/Enhanced)
  • HVAC and Building Automation Systems
  • Emergency and Standby Power Systems
  • Renewable Energy Systems
  • Lighting Control Systems
  • Building Envelope
  • Thermography/Air and Vapor Barrier Testing
  • cGMP Validated Environments
  • ASHRAE 110 Fume Hood Certification
  • Clean Room Certification and Testing
  • Fire Protection Systems/Special Inspection