We are a family-owned American company located in Carlisle, Pennsylvania. All our products are “BUILT ROCK SOLID” with integrity and affordability, providing customers the solutions they need for jobs of all sizes.

And it's not only our products that we pride ourselves on. Our EXCELLENT CUSTOMER SERVICE is always a call and chat away and cater to all our product-related concerns and inquiries from our awesome customers.

This is what differentiates us from other big companies out there.

Derived from a Greek word, Petra means "rock". And this has been our foundation as a company. Behind the rock-solid products we offer is our Rockstar family of workers who continuously collaborates and thinks about how we can help people you with your spraying, home cleaning, and lawn care activities.

As a sprayers and solutions company that has been continuously growing, with our experience and all the suggestions from our customers and the community, we are excited to offer more products that will definitely bring your spraying experience to a whole new level.