Well cap helps keep lid on water, well and pump problems
A well cap should provide appropriate ventilation. However, it also must offer a sufficient seal to protect your well, pump and tank. A well cap must be vermin proof.
What kind of vermin, you ask? A well, with an ineffective well cap, is an ideal habitat for, among others, earwigs. Earwig colonies can grow so large that they clog water softeners.
A well cap inspection will look for cracks and ensure that it seals correctly, is properly vented and is vermin proof.