Crawl spaces are typically protected from outside threats. They are isolated areas that allow for airflow. Aside from a few small areas where something can gain entrance, they are sectioned off and hard to enter.
So why do crawl spaces need to be cleaned out periodically? It would seem that few things can reasonably get in there. Even if they did, what would they do? Gaining entrance and leaving isn’t exactly easy. Crawl Space Companies in Tacoma have seen every sort of animal and any sort of damage in a crawl space. There are threats of all kinds. The main issue is not that crawl spaces are fundamentally flawed. The issue is that once a small hole is made in the space, animals and natural threats will exploit it.
The five most common animals to find in crawl spaces include mice, spiders, rats, squirrels, and snakes. These animals may slightly vary by state, but this is what the Crawl Space Companies in Tacoma will typically find. These animals will make use of the crawl space as a home if they can somehow gain an easy exit point. A hole might be made in the space because of a pipe that has shifted or the presence of a root. Both of these threats will expose the crawl space to the outside, and open the door for critters of all sizes.
As noted above, roots and shifting pipes are both common in crawl spaces. This is why companies need to review them ever few years. Some crawl spaces actually act as funnels for drains and pumps. The developers will use them to easily create a line for the pumps. In the case of a flood, the results could be disastrous to the crawl space. Water will also shift the dirt, and potentially create excess gaps in the crawl space. This brings it all back to those little animals looking for a home.
Invaders of all kinds will make their way to a crawl space. Keep it in top form, especially after even a mild water concern at floor level. So the next time a nice comes from below, it could be nothing. It also could be a squirrel making a nice and cozy home.