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why to choose US

High Sierra Electronics, an AEM brand, has been designing and manufacturing environmental monitoring systems for the protection of lives and property since 1992. We focus on customer satisfaction and believe that our success is determined by how well we help our clients.

If you can’t find what you are looking for, please send us a message – we’ll be happy to talk with you about your needs. Thank you for visiting our website. We look forward to working with you.

Over 30 years in business

We have a longstanding reputation for our business integrity, engineering expertise, product reliability, and professional service.

Environmental monitoring solutions

Our systems help identify threats posed by threatening weather conditions—flooding, dangerous road conditions, vulnerable dams and levees . . .

Valued Partnerships

Our focus is understanding your needs, crafting specific solutions to meet your needs, and building long-term relationships based on customer service and mutual respect.

Services - exceeding your expectations

From system design, site surveys, radio path studies, turn-key installation, and inspection and maintenance plans and training, we've got you covered.

News Stories

High Sierra Electronics was awarded a project to improve the Guadalupe River Flood Siren System.  The project is a cooperative effort between …

Safe to Proceed: Roadway Flooding Solution Author: Frank Gutierrez, Regional Sales Manager at High Sierra Electronics, Inc. for South Central/Southeast U.S.A.    Flooding …

The City of McKinney, Texas, will install an automated High Water Detection System (HWDS) in areas close to Wilson Creek that have a …

Fog is a Common Phenomenon at Illinois Power Plant   High Sierra Electronics completed the installation of  a visibility warning system at …