Do I need separate surveys for different hazardous materials?

In most cases, no. A well-structured hazardous materials survey can cover multiple risks in one visit, such as asbestos, lead paint, or fire residue. However, some specialised concerns - like detailed indoor air quality testing or contamination assessments - might require additional surveys or specific sampling methods.

It’s usually best to explain your concerns upfront so the surveyor can tailor the scope. Doing everything at once is typically more cost-effective and avoids repeat visits later.