Choosing the right ESD consultant can make the difference between a smooth, cost-effective compliance process and an expensive headache.
Accreditation and Qualifications
Ensure your consultant holds relevant accreditation — NatHERS Assessor accreditation for residential energy ratings, or appropriate qualifications for commercial assessments.
Experience with Your Project Type
An assessor who specialises in single-dwelling residential work may not be the best fit for a multi-unit development. Ask about their experience with projects similar to yours.
Local Knowledge
Climate zone knowledge matters. An assessor familiar with your local area understands the specific challenges and opportunities your climate presents.
Communication and Turnaround
Look for a consultant who explains findings clearly, responds promptly, and meets agreed timelines. Ask for references from recent clients.
Value, Not Just Price
The cheapest assessor isn't always the best choice. A thorough assessor who provides actionable recommendations can save you far more in construction costs than the difference in their fee.