Our Leadership Team

Josh Winkler
Josh WinklerOwner
Josh Winkler began mowing lawns during the summer at age 14. What began as an idea to help a neighbor on the block slowly evolved into a town-wide operation.

Customer’s desire for additional services led Josh to gradually expand into offering landscaping, fertilizing, and eventually adding snow removal to its list of services. During Josh’s high school years, he and a handful of friends would spend hours after school maintaining properties throughout Platte City. After high school, Josh pursued a degree in Secondary Math Education which later transitioned into a degree in business. Since that time, Josh has focused wholeheartedly on growing the business into an organization that could provide for his family, as well as the families of those working alongside him.

With his free time Josh enjoys spending time with his wife, Kelli, and son, Caleb, riding motorcycles, reading, following the stock market, and participating/leading small groups powered by Restore Community Church. Josh is a member of the Parkville Chapter-BNI and holds a Certified Commercial Applicators License with the MO Dept. of Agriculture. Looking into the future, Josh is in awe of the opportunities the business has to serve its community.


Brandon Grosko
Brandon GroskoLandscape Division Manager & Designer / Lead Estimator
Brandon Grosko, former owner of Grosko Family Lawn & Tree Care, became part of the Winkler’s team in March of 2011 as the Lead Estimator/Sales Manager. Brandon began in the green industry as a utility arborist in 2001, and started a local tree service company in 2003. The company grew to be a successful, full service lawn and landscape company serving the greater Kansas City area, offering a wide variety of services including lawn maintenance, landscape design and installation, and full tree care.

Brandon brings over 13 years of sales and customers service plus 11 years of hands-on experience in the landscape industry to Winkler’s.

In his free time he enjoys spending time with his wife Cara and their children. Activities that they enjoy as a family include riding dirt bikes, creating music, and enjoying the outdoors.

Joe Hagg
Joe HaggLawn/Turf Division Manager
Joe started in the lawn industry in 1994 mowing yards with his brother when he was 14 years old. In 1996, he began working for a golf course maintaining greens. Joe continued mowing yards with his brother for a few more years until his brother stopped mowing. Joe continued with the golf course industry, mowing, spraying, fertilizing, etc. until 2006.

Joe made the switch into a full time position at a local lawn care company and hasn’t looked back. Joe has a passion for the lawn care industry and currently holds a commercial applicators license in both Missouri & Kansas.

In his spare time, Joe spends time with his wife, Melissa, and their 3 children. He enjoys family gatherings and loves to spend time on their family farm.

With the Winkler’s team, Joe oversees our lawn & turf divisions ranging from crews, supplies, equipment and building relationships along the way. Joe replaced Josh as the main contact for customers for this division and is poised to help Winkler’s continue better serving existing and new customers.

Join Winkler's Team

Our Team is growing! We’re looking for additional people interested in the lawn and landscape industry. View our current job openings to learn more about current lawn and landscape job openings or click apply today button and submit an application.

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