We have over 40 Years of experience in installing, maintaining and upgrading Civil Defense/Tornado Sirens. We have done siren work for several cities in the Metro Area and throughout Minnesota.
Civil Defense/Tornado Sirens
- Installing, maintaining & upgrading all types and brands of Civil Defense/Tornado Sirens
- Upgrading Siren Radio Receivers to Narrowband
- Install Solar Powered Sirens
- Upgrade from AC to DC