Certified Landscaping Materials
Welcome to Certified Products Inc. providing quality products with quality service to Southeastern Wisconsin since 1951. We carry a wide selection of topsoil, natural and colored mulches, stone, custom blended soils and straw. We also carry multiple varieties of grass seed to complete your one stop shopping. Stop in and pick up your order, or ask us about our free delivery!
We provide Wholesale Landscape products to Nurseries, Contractors, and the public alike. Call for pricing!
No matter what you are trying to accomplish, we have the topsoil you need. All of our topsoil is finely screened for quality. We offer brown topsoil, which is the heaviest and most often used for grading. We also have black topsoil which is the most nutritious of our basic soils. The most popular soil is our blended topsoil. This is a blend of both the black and brown topsoil. It has more body than black but is more nutritious than basic brown topsoil.
We offer a wide variety of stone for your landscaping project. Whether you are looking for sand and gravel, washed stone, limestone or decorative stone, Certified Products can supply the right product to you. Please click on Landscaping Stone to see pictures and descriptions of the assortment of functional and decorative stone available.
Mulch comes in many varieties and most often it is based on personal preference. At Certified Products you can be confident that no matter what mulch you prefer, the mulch you get from us will be pure mulch. We do not add any waste to our product. We carry six natural types of mulch: Single Shredded Oak, Double Shredded Oak, Pine, White Cedar, Hemlock and EconoMulch. We also offer four different colored EnviroMulches: Chocolate Brown, Walnut Brown, Red and Gold. Please click on Mulch for pictures and descriptions of each kind.