Welcome to Certified Products, Inc. providing quality products with quality service to Southeastern Wisconsin since 1951. We carry a wide selection of topsoil and custom blended soils as well as natural and colored mulches, stone and grass seed. Stop in and pick up your order, or ask us about delivery. We provide wholesale landscape products to nurseries, contractors and retail to the public alike. Call one of our helpful customer service people for pricing.

Certified Products, Inc. has been in business since 1951 and after all of those years, we are still owned by the same family. Having originally been a sod farm, the land was extremely fertile. After many years the sod operation was discontinued and the black peat was extracted from the fields. It was bagged and sold to landscapers, nurseries and homeowners. Over the years there was a natural progression to a wider variety of landscaping products. Thanks to the current president and management team, Certified Products now carries multiple different products for many landscaping projects.

The next question is how much mulch do you need? Is this a brand new application or are you refreshing what is already there? The general rule is 3" deep for a new application and between 1" and 2" deep when refreshing existing mulch. Give us a call today with the square footage you are looking to cover and we will be happy to calculate how much you need.

Certified Products offers wholesale pricing to contractors and landscapers with proof of business. Please contact a member of our staff for current pricing.

They were very professional and friendly. Kim was so patient on the phone helping me figure out the best plan of action to get the landscaping fill.

Best quality and service around! I never call any place else. Your neighbors will be envious of your beautiful yard

The Best Place for Dirt and Wood Chips. Delivery was A+ Have Used them in the Past and for Many Years to Come!

What's new?

Happy Thanksgiving from all of us at Certified Products! Thank you to everyone who has supported us as we navigate through this tough year. We will be closed for the weekend but will reopen normal business hours Monday November 30th at 7:00 Am.

Posted on Nov 26, 2020  •  Facebook

All our products are machine loaded and delivered.

Posted on Mar 17, 2020  •  Facebook

Early Birds, just like this post and Save!

Posted on Mar 17, 2020  •  Facebook

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