About Dorlen Products

Dorlen Products in Milwaukee, Wisconsin

Dorlen Products, a leak detection company, has been manufacturing surface leak detection equipment right here in the USA since 1975. We’re dedicated to providing the highest quality, lowest maintenance oil leak sensors available, backed by our 5 year limited warranty. Our leak sensing systems are rugged yet sensitive enough to detect even a thin film of liquid…without false activations!

Contact Dorlen Products to place an order or request help.

We’re happy to answer your questions and provide assistance with system design and layouts.

Call us at 414-282-4840 or contact us online.

Visit wateralert.com to learn about our water leak detection equipment.