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*The Angi rating for Mulch And Topsoil Service companies in Willits, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mulch And Topsoil Service needs.

*The HomeAdvisor rating for Mulch And Topsoil Service companies in Willits, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mulch And Topsoil Service needs.

Last update on March 31, 2026

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Avatar for CLE Excavation General Engineering
CLE Excavation General Engineering
New to Angi
Landscape - Soil, Sand, Mulch and Rock DeliveryLandscape - Soil, Sand, Mulch and Rock Delivery - For Business

Serving Willits, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

We are a general engineering contractor that offers high-quality craftsmanship in all site, work underground, utilities, paving, and concrete work.

Driveway grading
Driveway grading
Driveway grading
Driveway grading
Driveway grading

+13

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Avatar for Nickel Creek Landscapes & Design
Nickel Creek Landscapes & Design
4.7(
26
)
Landscape - Install Landscaping for Yard or Garden

Serving Willits, CA and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"Dawn and team were great. Extremely knowledgeable and professional from start to finish. Very helpful design input and flexibility during installation. All was done on time, on budget. Highly recommended."
Synthetic Grass Installs
Synthetic Grass Installs
Synthetic Grass Installs
Synthetic Grass Installs
Synthetic Grass Installs

+47

Response time3 days
Recommended by100%of homeowners
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Avatar for Landmark Energy Upgrades
Landmark Energy Upgrades
4.8(
59
)
Landscape - Install Landscaping for Yard or Garden

Serving Willits, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Great service and honest people to work with! Charlie was able to give me a good estimate for repairing my concrete at my back yard. Although it was not a big project, Charlie agreed to do it and he sent to my house 2 guys that took out the old concrete and to do a new one with a nice design. The workers worked for 3 days in a row and they made sure to do their work without interfear us.  At the end they made sure to clean  and to ask our permission that everything is good.
"
Cool Roof Install
Energy Upgrade
HVAC Air Duct
Home Energy Audit
Energy Upgrade Contractors

+6

Recommended by98%of homeowners
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Avatar for Clear Horizon Home Solutions, Inc.
Clear Horizon Home Solutions, Inc.
4.3(
214
)
Landscape - Soil, Sand, Mulch and Rock Delivery

Serving Willits, CA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Luis, did a wonderful job installing a retaining wall, pavers, laying sod and river rock edging for us. We are very satisfied with how lovely everything looks."
1
2
3
Kitchen Remodels
2

+2

Recommended by82%of homeowners
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Avatar for Nickel Creek Landscapes & Design
Nickel Creek Landscapes & Design
4.7(
26
)
Landscape - Install Landscaping for Yard or Garden

Serving Willits, CA and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"They reInstalled sod and put in pavers and it turned out beautiful. Dawn is very creative and has good ideas.."
Babcock Project
Babcock Project
Recommended by100%of homeowners
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Avatar for Nickel Creek Landscape
Nickel Creek Landscape
4.6(
19
)
Landscape - Install Landscaping for Yard or Garden

Serving Willits, CA and surrounding areas

In business since 1990

Free estimates

Small jobs welcome

"They reInstalled sod and put in pavers and it turned out beautiful. Dawn is very creative and has good ideas.."
New landscape
Back Yard Project- Yard was from a empty slate
This landscape was a clean slate when we started,
Water adds a soothing environment to a landscape
Front entry

+81

Response time3 days
Recommended by100%of homeowners
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Mulch and Topsoil questions, answered by experts

The best size river rock for your landscaping project depends on how you plan to use the stones. Generally, most river rocks used in landscaping are between 1/2 and 8 inches in diameter. For walkways and pathways, smaller rocks between 1 and 3 inches are suitable. For water features, medium-sized stones from 2 to 5 inches often work best. Garden beds can benefit from a mix of medium and large stones, ranging from 3 to 8 inches. These sizes can cover applications like decorative flower beds and drainage areas around foundations or retaining walls. For added visual interest, landscapers sometimes intersperse smaller river rocks with large boulders.

If you decide to DIY your boulder removal project, you’ll want to wear work gloves and protect your eyes if you decide to break the boulder into smaller pieces. Wear a lifting harness and focus on lifting with your legs to prevent back injuries. If you’re digging around a large boulder or using heavy machinery to get underneath it, make sure there are no utility lines nearby.

Although it’s not required to lay anything under mulch, it can help to put landscape fabric or plastic weed barrier down and lay mulch on top. The barrier helps keep weeds from growing up through your mulch. It also helps keep rodents and insects from burrowing into the ground underneath.

The best size rock for your landscaping depends on the design, as different boulders serve different purposes. If you want to group boulders to create a natural-looking cluster, you’ll need a range of sizes. Otherwise, here are some suggestions:

  • Small boulders (smaller than 12 inches across): Best for landscape edging and fire pits 

  • Medium boulders (12–24 inches): Best for retaining walls and water features

  • Large boulders (more than 24 inches): Best as standalone landscaping features, steps, or walkways.

Of course, you can mix and match sizes to create a unique display.

Yes, gravel comes in different sizes, from fine powder to pea-, coin-, and even golf ball-size. Pea gravel is about 3/8 inch, while crushed stone gravel is about 3/8 to 4 inches. Most companies use a numerical system to assign a size, with the smallest being #10 and the biggest being #1. 

The Willits, CA homeowners’ guide to mulch and topsoil services

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