Leaders in cathodic protection power supplies for over 30 yrs.
We supply cast iron and steel anodes to our customers at a low cost, making Guardian your one-stop shop for CP.
Guardian also re-manufactures old rectifiers and solars no matter what brand or what size, cutting down your costs and saving you money!
At Guardian, we take special care to create the safest, most user friendly rectifiers out there so that you feel confident working with them in the field.
For over 30 years, Guardian has manufactured the most reliable and efficient solar power supplies in the cathodic protection industry for worry free power in the field.
Guardian Corrosion Control Corp.