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Top-Rated Mulch and topsoil pros in Kaiser - Updated Nov 2026

Avatar for Superior One LLC
Superior One LLC
5.0(
2
)
Lawn Care - Maintain and Mow a Lawn

Serving Kaiser, MO and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I couldn’t be happier with the service from Superior One, LLC! From start to finish, they were professional, reliable, and paid great attention to detail. My yard has never looked better—clean edges, perfectly cut grass, and everything left spotless when they were done. They showed up on time, worked efficiently, and clearly take pride in what they do. It’s hard to find a company that consistently delivers this level of quality and care. If you’re looking for dependable, high-quality lawn service, I highly recommend Superior One, LLC. They truly live up to their name!"
Office Space Before
Office Hallway
Office Space Remodel
Office Space Remodel
Office Space Remodel

+12

13 neighbors recently requested a quote
Avatar for Show-Me Natives
Show-Me Natives
New to Angi
Landscape - Install Landscaping for Yard or GardenLandscape - Soil, Sand, Mulch and Rock Delivery

Serving Kaiser, MO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Show-Me Natives Landscape and Design is a landscaping business concentrating on our pollinators with the installs of Native plants. We have the experience to design, prepare, and build your outdoor oasis from your garden to retaining walls, walkways, and patios.

5 neighbors recently requested a quote
Real Steele Lawn Care, LLC
New to Angi
Lawn Care - Maintain and Mow a Lawn

Serving Kaiser, MO and surrounding areas

Approved

In business since 2021

Free estimates

Offers commercial services

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time3 days
Robert burns
New to Angi
Lawn Care - Maintain and Mow a Lawn

Serving Kaiser, MO and surrounding areas

Approved

I am just starting out and trying to feed my family. I dont have any licenses but I am a jack of all trades and master of none. I will be straight with u if I dont feel comfortable about something and can point u to a better choice if needed. I am not looking to make a billion dollars. I am just trying to help people out that cant afford some big name company and be a honest and trustworthy person .

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Mulch and Topsoil FAQs, answered by experts

When you purchase mulch for delivery, it’s usually by the cubic yard, so you’ll want to convert your space to cubic yards to get the right amount. First, determine the square footage of the area you want to cover, and then determine how deep the bed of mulch will be—a good rule of thumb is around three inches. Multiply your square footage in feet by the depth in inches and divide by 324. You may want to add a ½ to one additional cubic yard to ensure you have enough.

A 50-pound bag of pea gravel equals approximately one-half of a cubic foot. That amount will cover a three-square-foot area to a depth of about two inches. A three-square-foot area with equal-length sides is approximately 1.73 feet by 1.73 feet, or about 20.75 inches on each side.

While you don’t need to put anything down before mulch, you can apply a pre-emergent herbicide to prevent weed growth. As long as you remove weeds before you spread mulch, you should be in the clear. But a herbicide is something that you can put down before mulch as an extra layer of protection.

If you hire a professional landscaper, you could expect to pay between $90 and $660 to install three cubic yards of river rock. (That’s based on the average river rock installation cost of $30 to $220 per cubic yard.) However, the exact price depends on the kind of river rock you choose. Crushed limestone and riprap are some of the more affordable options, while boulders and Arizona river rock are pricier.

No one likes running out of materials during a project, so calculating the right amount of gravel needed for your driveway is an absolute must. Multiply your driveway’s length by width by the depth of the gravel (in feet). For gravel depth, convert to a decimal (i.e., 4 inches is 0.33 feet). This will give you the cubic feet of material that you need. 

If you’re looking for cubic yards, divide that above number by 27.

The Kaiser, MO homeowners’ guide to mulch and topsoil services

From average costs to expert advice, get all the answers you need to get your job done.