About Keystone Products

Keystone Patio is a small family landscaping company. We make each yard unique and special by building a relationship with our clients. This personalized service has resulted in Keystone Patio servicing and maintaining many of our projects whether retail or wholesale.

We are a complete landscape supply center specializing in landscape products such as boulders, paving stones, retaining walls, slabs, paver lights, masonry adhesives, landscape rock and nursery items. Our customers will also find a large variety of items to enhance their landscaping. Concrete statuary, fountains, birdbaths, ornaments, and landscape edging are also on hand for pickup or delivery. Keystone Patio offers its products to contractors as well as the general public. Customers can shop at our location throughout the year. We have indoor and outdoor displays that may be viewed as well as pictures of completed projects that people really enjoy.

Keystone Products is deeply committed to maintaining the industry’s highest standards of customer service and support. We extend this commitment to everyone with whom we interact – from suppliers to landscape architects and to our individual homeowners. We listen to our customer needs and strive every day to earn the credibility that has been associated with our company name and operations since we began.

Our mission is to create outdoor living spaces with professional care and quality. That is why we only use the best products and guarantee that you will work with the same employees to oversee your project from conception to its completion. We are not just another “landscape contractor” or a big-box store. We are a design company full of innovative ideas, products and dedicated staff.

Our innovation and industry leading design and installations are only one part of the Keystone Patio equation. Our company’s commitment promises to provide you with great customer service. That is why we believe we will continue to be a dynamic leader in the growing paving stone industry.

Letter of Certification

Our paving stones go through rigorous testing to ensure quality and consistency. Click below to view our most recent testing results from the Standard Test Methods for Sampling and Testing Concrete Masonry Units and Related Units. The independent laboratory tests are performed by ACM Chemistries, located in the USA. The results demonstrate that all three of our best selling products have superseded the industry standard requirements.

Full Certification