Management Team

Mark Martens


Originally from Colorado, Mark has lived and worked in various places around the U.S. He has called the Wood River Valley home for the last 15 years. He graduated from Colorado State University with a BS in Agronomy, emphasizing in Horticulture and Entomology. He brings over thirty years of landscape experience to the team including specialization in landscape and water feature construction, arboriculture, plant science, and has grown the firm into a multi-million dollar business in his time as president of the company.

 Landscape Maintenance Manager

 Chris Wilhelm

Landscape Maintenance Manager

Having more than twenty years of experience in the industry, Chris is uniquely adept at his trade. He graduated with an AAS in Turf Grass Management from S.U.N.Y Cobleskill and has since worked in the golf and landscape industries. Chris came to All Seasons Landscaping from Albany, New York in 2011. With him, he brought a wide array of skills that helps All Seasons maintains some of the most exclusive properties in the area.




Bob's photoBob Soderling

Production Manager / Safety Manager

Bob has spent most of his life in the Wood River Valley and brought his vast knowledge of local construction experience to All Seasons in 2009. He has thirty years of experience in landscape construction, particularly hardscape construction. His leadership and expertise allows All Seasons to consistently produce exceptional work.








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Mary Ratliff

Human Resources and Business Manager

Mary is an Arizona transplant who has lived in the Valley for years and came to All Seasons in 2016. Mary graduated from Colorado Technical University with a degree in Accounting. She has a background in land development project management and human resources for a local Hospital that she combines and puts to full use at All Seasons as the Human Resources and Business Manager. She wears a variety of hats on a given day; everything from Insurance to drug testing is in her court.





  Landon KnowlesIMG_1876

Account Manager

Landon has a BS degree in Horticulture from Brigham Young University Idaho with an emphasis in landscape design, construction and maintenance. While there Landon participated in the landscape construction of local city school projects and participated in horticultural events with the National Association of Landscape Professionals. Landon has worked in the south eastern Idaho area as an assistant golf course superintendent for over 8 years. Landon was part of our internship program in 2015 and has joined the All Seasons team in January of 2016.




Cammi Richcreek

Office Manager/ Accounts Payable Manager/ Payroll Manager/ Customer Service & Account Representative

Having called the wood river valley home for several years, Cammi came to All Seasons Landscaping in 2010. With over 10 years of experience in management, an Associate’s degree in Accounting, and covet-worthy organizational skills,  she keeps the office running smoothly even in the high season.




Picture 001Jimmy Mestas

Twin Falls Manager

He came to the Valley from the Denver Metro area in 2013 and has taken well to the change. With more than 15 years in the construction industry and an emphasis on irrigation and maintenance. Jimmy heads up our Twin Falls division and is using his skill set to grow that area considerably.


 Les CarberryLes Photo

Fence Division Manager

Also joining the All Seasons team in 2013, Les has a BA degree in Biblical education. He brings his 20 plus years of working on ranch and farm fencing projects as well as 10 plus years of snow removal experience with him.

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