One removes the water. The other stops the damage from spreading. Here's how they relate.
Water extraction refers specifically to physically removing standing water using pumps and vacuums. It's a hands-on, mechanical step: get the visible water out of the space.
Water mitigation includes extraction, but also covers everything else done to stop damage from spreading: assessing the affected area, drying materials, and containing the space. Extraction is one part of mitigation, not a separate alternative to it.
If you're searching for help, "extraction" describes what you need done to standing water specifically, while "mitigation" describes the overall emergency response. Providers offering water mitigation include extraction as part of the service.
Call (855) 317-2617 and we'll help you figure out the right next step.