First Supply, a fifth-generation family-owned company, has served the Upper Midwest for over 125 years. Guided by our Employee Value Proposition, Where Tradition Meets Innovation, we foster a workplace where people learn, grow, and contribute to a company that values its heritage while embracing progress. Our teams take pride in supporting customers and communities, creating meaningful work and rewarding careers every day.
First Supply is seeking an exceptional Accounts Receivable Specialist to enhance our team of dedicated professionals. This is an exciting entry level opportunity for someone looking to grow accounting career. We value your opinion, help you reach your goals, and make it easy for you to maintain a work-life balance.
In addition to the candidate possessing strong negotiation and problem-solving skills, we are looking for a self-starter with a solid work ethic and someone who is intuitive and brings new ideas to increase efficiencies within the credit team and who has excellent interpersonal skills. Start your career today and have fun while doing it!
The Accounts Receivable Specialist is responsible for the receivables process related to cash application of payment and timely discrepancy resolution. They provide support to the Manager and other accounting functions with an emphasis on customer service, research and analysis and problem resolution.
About First Supply
First Supply® is a leading main channel wholesale distributor providing industrial customers and building contractors with an extensive line of products and services. First Supply features manufacturer product lines in the plumbing, heating, air conditioning, builder, waterworks, pump/well & septic, industrial and municipal markets. Headquartered in Madison, Wisconsin, First Supply has more than 700 employees in 29 operating facilities serving Wisconsin, Minnesota, Iowa, Illinois and Michigan UP. The company has over $100 million in inventory and over $400 million in annual sales.
First Supply also owns and operates 18 Kitchen & Bath Stores in 5 midwestern states under the Gerhard's Kitchen & Bath and Kohler Signature Store brands. Gerhard's is the largest, most versatile kitchen & bath store in the upper Midwest. We offer a huge variety of kitchen and bath choices from contemporary to traditional styles, along with service you won't find anywhere else. The Kohler Signature Stores are a kitchen and bath showroom that provides a distinguished Kohler experience where designers and homeowners can get hands on with hundreds of products, exclusively from the Kohler brands!
First Supply LLC is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

Established in La Crosse, WI, First Supply® is the largest Wisconsin-based wholesaler, with 53 upper Midwest locations, including 29 First Supply distribution branches, 5 First Waterworks branches, 1 Central Distribution Center, 14 Gerhard’s Kitchen, Bath and Lighting stores, and 4 Kohler Signature Stores by First Supply. Founded in 1897, First Supply is a 5th-generation, family-owned, single-source provider employing over 650 people and offering HVAC, builder, plumbing, lighting, waterworks, industrial PVF, pump, well, and septic supplies.
Midwest Locations:
Appleton, WI; Birmingham, MI; Brainerd, MN; Brookfield, WI; Cedar Rapids, IA; Champlin, MN; Delafield, WI; Delavan, WI; Detroit, MI; Dubuque, IA; Eau Claire, WI; Edina, MN; Green Bay, WI; Janesville, WI; Kenosha, WI; La Crosse, WI; Madison, WI; Milwaukee, WI; Oak Creek, WI; Oshkosh, WI; Overland Park, KS; Owatonna, MN; Platteville, WI; Plover, WI; Racine, WI; Rhinelander, WI; Rochester, MN; Rockford, IL; Sheboygan, WI; South St. Paul, MN; Tomah, WI; Wausau, WI; West Bend, WI; Whitefish Bay, WI; Winona, MN; Central Distribution Center in La Crosse, WI; and coming in 2025 — our new state-of-the-art Distribution Center in West Salem, WI.
We are:
Family Owned and Operated — Since 1897
2024 Top Workplaces Industry Award Winner
#33 Premier 150 Segment Leader — Supply House Times (2024)
WaterSense® and Energy Star® Partner
We have been selected for the following honors:
Top Workplaces Honor from USA Today (2025)
#59 Wisconsin 75 Top Privately Held Companies (2023)
ASA Member Safety Recognition Award (2021)
AD Award for eCommerce Leadership in North America (2021)
Joe Poehling receives ASA Fred Keenan Lifetime Achievement Award (2021)
Katie Poehling Seymour receives ASA Alice A. Martin Woman of the Year Award (2020)
Kohler Global New Product Partner of the Year (2019)
First Supply is a proud supporter of:
Habitat for Humanity
United Way
American Heart Association's Go Red for Women
Operation Rise and Conquer