About Us

Platt Stone is a California based family business that has been manufacturing custom cast stone for 30 years on some of the finest homes. Our new line of mail box posts were designed and manufactured from this vast experience at our plant in Southern California.

All seven of our current models can be seen anytime at our outdoor showroom located at 100 w. Easy Street, Simi Valley CA 93065. Appointments not necessary as the models are installed directly in front of our manufacturing facility.

Corecast Platt Stone
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