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Eric Yonan founded Yonan Landscape Service in 1998. Born and raised in Hilmar California attending Hilmar Schools K-12 he developed interest in horticultural and later went on to study it at Modesto Junior College. Starting with a small residential landscaping and maintenance business he slowly progressed to commercial and production home landscaping. He then opened Hilmar Ready Mix Rockery Nursery LLC. in 2006. He wanted to offer his clients full service landscaping and contracting. Eric began supplying concrete ready mix and bulk landscape materials to the public to save them time and money. He was able to offer them consulting in addition to supplying. He progressively started experimenting with concrete and learned how to texture it and make it decorative. He then decided to branch out further and become skilled in fencing and lighting. Eric is an entrepreneur in the Landscape and Ready Mix field. Eric's business is family run with over 20+ years in experience. Central Valley native, Eric likes to shop and spend his time locally in the community.

About Us


Over 20 years experience landscaping.



- Landscaping
- Low voltage lighting
- Design

- Irrigation

- Renovation

- Concrete, & More!

Let's Meet


Contact us for a free quote today
(209) 664-1717


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