Green Star Accredited Professionals & Sustainable Building Consultants
At Independent Quality Assurers, we empower you to build sustainably, reduce environmental impact, and achieve recognized green certifications.
We strive to create and sustain environmentally responsible, high-performing buildings that support a healthier planet and community. We partner with organizations to transform spaces into sustainable, energy-efficient environments – from design to operation and beyond.
Let us walk with you on your sustainability journey. Together, weʼll build a future thatʼs not only green but resilient, innovative, and inspiring.
Green Star Certification offers an independent evaluation of a property’s environmental performance, recognizing and rewarding sustainability leadership in the built environment.
This certification is for projects that fully offset or positively mitigate their carbon emissions, water usage, and solid waste generation, along with their broader ecological impacts.
Ensure healthier, more productive spaces with our comprehensive IEQ audits. We assess key factors like air quality, lighting and thermal comfort through detailed testing and inspections.
Independent Quality Assurers leads in energy performance compliance, delivering specialized Energy Performance Certificate (EPC) services designed to ensure full adherence to regulatory requirements.
Mellissa Titus, the Lead Sustainability Consultant, is dedicated to the Built Environment and Sustainability.
She brings years of experience and a background in construction and civil engineering within the Built Environment dating back to 2014.
Over recent years, Mellissa has developed considerable expertise in the Green Star SA rating system, having contributed to and completed numerous Green Star projects.
She has received recognition at the GBCSA Leadership Awards for her role in the green building industry in South Africa.
She is also an assessor for the Green Building Council of South Africa.
Runner-Up Award for Highest Rated Building
Winner: Rising Green Star Award
Plaque Handover September 2025
Plaque Handover October 2025
Best Quality Submissions (Existing Operations) Projects
Experience across government and private sectors
