Office Hours: M-F 9am-5pm             Garden Center Hours:M-F 10am-5pm Saturday 9am-4pm Sunday 10am-3pm


Lowney's Family Long

Meet the many faces of Lowney’s!

Joe Lowney

Joe has spent 25 years in the landscaping field, and started Lowney’s with his father Dennis ‘Skeeter’ Lowney in 1997 while attending the University of Wisconsin Oshkosh.  The business moved to its current Richmond Street location in Grand Chute in 2006, and Joe became the sole owner the following year.

Joe graduated from UW-Oshkosh with a Bachelor’s Degree in Economics with a Business Minor in 1999.  He admittedly enjoys every aspect of landscape construction, from conceptualization to installation, and has a passion for the development and realization of elaborate hardscape projects and outdoor living spaces.        

When not attending to business at the office, or involved in a project on a job site, Joe delights in spending time with his wife and sons.  He also enjoys sports, and is an avid outdoorsman.   

Christine MugChristine Kosiorek
Professional Landscape

Christine has been designing landscapes for residential and commercial clients throughout Northeast Wisconsin since 2000.  Her years attending the University of Wisconsin at River Falls, where she graduated with a BS in Horticulture, were the initial source of inspiration.  Through her horticultural studies, Christine gained an appreciation for woody ornamentals and herbaceous perennials.  In her agricultural engineering classes, she gained an understanding of surveying, landscape construction and computer drafting.

A licensed Landscape Architect in the state of Wisconsin since 2011, Christine’s designs range from small, simple planting beds to comprehensive plans of astounding complexity including: drainage plans, retaining wall systems, intimate outdoor living spaces such as outdoor kitchens, and master plans for residential homes and commercial construction sites.  She takes considerable enjoyment in developing hardscape elements and plant combinations suitable for the particular site conditions each landscape offers.  Several of her designs have received awards from the WLCA.

When out of the office, Christine volunteers at the Fox Cities Performing Arts Center.  As a nature enthusiast, she partakes in activities ranging from vegetable gardening, to playing outdoor recreational sports with friends and family, to hiking in the state and national park systems, where she finds natural inspiration for her landscape designs.

Steve Mug ShotSteve Tuma
Landscape Designer

Steve joined the Lowney’s design team in March of 2014 and has 15 years of experience in the landscape industry.  He attended UW-Sheboygan and obtained his Natural Resources Technician degree from Fox Valley Technical College.  He has a bachelor’s degree in Interdisciplinary Studies with an Emphasis in Environmental Science from the University of Wisconsin Green Bay.

Steve enjoys working with homeowners in creating or renovating outdoor living spaces, and beautifying their property through custom landscape designs.  He strives to fulfill the customer’s landscape goals while making it an enjoyable experience.

Steve has earned several awards including the Award of Excellence in Hardscape sponsored by Unilock and the Excellence in Hardscape Design award sponsored by the Wisconsin Masonry Alliance.

Jeremy Stryhn
Account Manager, Sales Consultant

Jeremy comes to us with 22 years of direct experience in landscape management, and has performed various roles in the field, from laboring on a landscape crew, to overseeing business operations.  He enjoys every aspect of his job, particularly the development of trust with clients and colleagues so crucial to sustaining long-term business relationships.

Following college, Jeremy became a 2002 graduate of the Leadership of Manitowoc County program through the Chamber of Commerce, and received his Certified Landscape Technician (CLT-E) in Turf and Ornamental Maintenance in 2004.  He has served as a judge for the CLT program, has taught Basic Maintenance Courses at NWTC, and given seminars at local trade shows and home and garden expos.  In 2015, Jeremy was the Management Consultant on the team that won the WLCA’s Gold Award in the category of Landscape Management – Residential Single Family.

Outside of work Jeremy enjoys spending time with his family, remains active in teaching and coaching, and is committed to being involved as much as possible in the community

Deb Willis
Sales Consultant

Deb Willis has returned to Lowney’s, bringing with her over 20 years of experience in the green industry.  She has a background in landscape installation and maintenance, sales/design, and garden center management.

Deb exhibits an unmatched passion for plants and landscape development, and if prompted would insist that her green thumb runs in the family, for her grandfather was a Professor of Agriculture and Soil Science for the University of Wisconsin Madison.  Deb prides herself on developing strong client relationships, and has joined our sales team to further our goal of providing services that cater to the specific needs of our customers.

In her free time, Deb is most at home frolicking in nature, ideally with family and friends in tow.

Cheryl Van Toll
Administrative Assistant 



Kevin Voight
Carpentry Specialist

Chris Van Groll
Production Manager

Tyrone Brummeyer
Garden Center Manager

We are currently seeking qualified personnel.  Please visit our employment page, or contact us at (920) 733-2560 or for details.