Environmental Solutions Group (ESG) has been a trusted leader in indoor environmental health since 2002. Originally founded by Dr. Craig Whittaker, an early advocate for protecting occupants from indoor environmental hazards, ESG has grown into one of the Southeast’s most respected environmental consulting firms. Today, ESG operates under the leadership of Craig’s son, Dan Whittaker, a nationally recognized Indoor Environmental Professional (IEP) with over 17 years of experience.

Dan continues to build upon ESG’s strong foundation with a focus on science-based testing, detailed investigations, and high-integrity consulting. Under his direction, ESG has expanded its services to address a broader range of air quality and building health challenges across schools, homes, commercial buildings, and institutional facilities. ESG’s approach prioritizes actionable data, building science expertise, and education, empowering clients to make informed decisions about remediation, risk, and prevention.

From mold assessments to VOC and particulate testing, ESG provides advanced diagnostics and independent third-party reporting that our clients can rely on. Our team specializes in custom protocols for remediation, post-remediation verification, IAQ commissioning, and energy and code compliance testing, ensuring that both building performance and occupant health are optimized.

Education remains a central part of ESG’s mission. Through workshops, contractor training, and technical presentations, ESG helps remediators, homeowners, general contractors, and institutional teams understand how to build and maintain healthier spaces. Craig’s legacy continues through this commitment to knowledge-sharing, which remains a guiding principle of the company.