Skip to content

Sump Alarm™ makes weatherproof float switches and alarm systems for indoor and outdoor applications. Products that protect, indicate and alarm and allow you to monitor an outdoor pump from inside your home. Sump Alarm, Inc is an OEM and direct to consumer marketer of High Water Alarms for Outdoor Sump Pumps, Septic Pumps and other specialty applications. The company's products are unique as they confirm the operation of the pump, indicate when underground pumps are operating, and have technology to alert the owner prior to a pumps failure.


We have industry leading 5 year warranties on our alarms and float switches. 100% Quality Control Checks are done on alarms, ensuring that when the product arrives, it works as intended. At the end of the day our goal is to provide peace of mind to our customers, and to do so with products that are priced right.

Free Delivery Within the US

Located in St. Louis, MO

Top-notch support

Secure payments