About SIG
Sustainable Investment Group (SIG) is a full-service sustainability consulting firm that provides environmentally focused solutions to design, construction, real estate, and building operations professionals to support a high level of performance, value, and quality in the built environment. Beyond consulting and technical services, SIG also helps grow the green building industry through education and training. For example, we have helped over 5,000 professional across the U.S. prepare for LEED credential exams.
The firm is comprised of LEED Accredited Professionals, Professional Engineers, and CxA’s – who have design, construction, commissioning, property management, and development backgrounds. SIG, having worked on over 100 ENERGY STAR projects, is also an EPA approved ENERGY STAR Service & Product Provider (SPP). Having worked on many successful new and existing building green projects, we use our expertise to show that going green balance costs, timing, and benefits.
Our growing team, while staying focused on the triple bottom line, provides the following proven consulting services:
LEED Gap Analysis & Feasibility Studies
- ENERGY STAR Benchmarking & PE Sign-Offs
- LEED Consulting (EBO&M, NC, Schools, CS, CI, ND, and Volume)
- ASHRAE Level I Energy Audits
- Fundamental and Enhanced Commissioning (New Construction)
- Retro-Commissioning [RCx] (Existing Buildings)
- IAQ Testing
- Corporate Sustainability Consulting
- ISO 14001 Guidance
- Green Globes Consulting
- LEED Exam Prep, Continuing Education, and Customized Training
SIG has offices in Atlanta, GA / Boulder, CO / Minneapolis, MN / and New York, NY and provides consulting and training in multiple markets across the U.S.