Isaiah Grigos

A dashing man with a pony tail and beard

Isaiah GrigosHe/Him

ASHRAE BEMP, CEM, CPHC®, Phius Certified Verifier

Senior Building Scientist

Energy Engineering, Sustainability Consulting

  • 1.3M GSF
  • 15 Projects
  • 17 Years Experience

About

High-performance buildings are the best risk management solution for long-term ownership.

Isaiah has over a decade of engineering experience, with the majority of that focused on building science and energy efficiency. He has performed audits and assessments on buildings of all types including single family homes, multi-family high rises, medical facilities, and commercial spaces.

 

Isaiah applies his engineering and his on-site experience to identify performance, efficiency, sustainability and durability opportunities for building enclosures and mechanical systems. His understanding of available technology and proven methods allows him to present cost-effective solutions for building owners and tenants.

Experience

Building Types

  • Education K-12
  • Education: Higher Ed
  • Healthcare
  • Industrial / Warehouse
  • Mixed Use
  • Office
  • Residential: Affordable Multi Family
  • Residential: Multi-family
  • Senior Living

Achieved Project Certifications

  • Enterprise Green Communities Certification
  • ENERGY STAR
  • PHIUS
  • ZERH

Projects

  • LeClair Village

    CPHC & Cx Agent

    Residential: Affordable Multi Family

    Mashpee, MA | 2024

    58.5K GSF

    Net Zero (Achieving) The project is highly efficient AND ≥100% of the building energy is offset with on-site and/or off-site renewable energy, on a cumulative annual basis. Energy consumption and renewable energy generation must be based on measured data.

  • Cape View Way

    CPHC & Cx Agent

    Residential: Affordable Multi Family

    Bourne, MA | 2026

    52.6K GSF

    Net Zero Ready Designed to be highly efficient and DOES NOT offset ≥100% of the building energy with on-site and/or off-site renewable energy, on a cumulative annual basis.

  • Curtis Apartments Redevelopment - Building 2K

    Passive House Consultant CPHC

    Mixed Use

    Worcester, MA | 2026

    52K GSF

    Net Zero Ready Designed to be highly efficient and DOES NOT offset ≥100% of the building energy with on-site and/or off-site renewable energy, on a cumulative annual basis.

  • Hamilton at Mount Everett Senior Apartments

    CPHC & Cx Agent

    Senior Living

    Dorchester, MA | 2026

    44.4K GSF

    Net Zero Ready Designed to be highly efficient and DOES NOT offset ≥100% of the building energy with on-site and/or off-site renewable energy, on a cumulative annual basis.

  • Brewster Woods Community Housing - Buildings 30 & 40

    CPHC & Cx Agent

    Residential: Multi-family

    Brewster, MA | 2022

    38.2K GSF

    Net Zero Ready Designed to be highly efficient and DOES NOT offset ≥100% of the building energy with on-site and/or off-site renewable energy, on a cumulative annual basis.

  • 402 Rindge Avenue/Ringe Commons (A-Non Residential Portion)

    Commissioning (Cx) Agent

    Mixed Use

    Cambridge, MA | 2023

    36.3K GSF

    Net Zero Ready Designed to be highly efficient and DOES NOT offset ≥100% of the building energy with on-site and/or off-site renewable energy, on a cumulative annual basis.

  • 402 Rindge Ave / Rindge Commons (Building A - Residential)

    Commissioning (Cx) Agent

    Residential: Multi-family

    Cambridge, MA | 1990

    27.6K GSF

    Net Zero Ready Designed to be highly efficient and DOES NOT offset ≥100% of the building energy with on-site and/or off-site renewable energy, on a cumulative annual basis.