What could be a common issue found in a crawl space that inspectors look for?

Insect infestations are a common issue that inspectors look for in crawl spaces because these areas often provide suitable conditions for pests to thrive. Crawl spaces tend to be dark, damp, and have limited airflow, creating an ideal environment for insects and other pests, such as termites or carpenter ants. These infestations can lead to structural damage and various health concerns, making it essential for inspectors to identify and address them during a property inspection.

In contrast, high-quality insulation is typically viewed as a positive feature rather than an issue. Pipe heating is a specific measure taken to prevent pipes from freezing, which is conditional and not inherently problematic, while the lack of entry access can hinder inspection but is not an issue within the crawl space itself. Therefore, pinpointing insect infestations highlights inspectors' focus on identifying potential threats to the integrity of the property and the comfort of its occupants.