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IMARK Plumbing Member News

Winthrop Supply Opens New Location

Throughout the central Indiana region, plumbers and contractors have relied on Winthrop Supply Co. for quality parts and unwavering service since 1939.

As a fourth generation, family-owned and operated business, Winthrop Supply has provided a multitude of plumbing products to central Indiana. Siblings Will and Molly Steck strive for first-rate customer service; many customers have been faithful for years. They pride themselves on creating a family atmosphere for customers and employees alike.

After eight years at its central location, Winthrop Supply recently announced the opening of its new westside location at 8121 West 10th St. in Indianapolis. The company wants to offer its services to existing and new clientele, expanding its outreach in Indianapolis.

The business’s new 30,000-square-foot distribution center aims to expand its customer base while providing customers with all the tools they need to get the job done.

What differentiates Winthrop Supply from its competitors is its continued adherence to excellence. The friendly and knowledgeable staff is committed to providing customers with the highest quality of service with a friendly smile. At Winthrop Supply, employees prefer to do business on a one-on-one level to really get to know customers and their specific needs.

Joe Hiatt, Westside branch manager, experiences this unmatched level of customer service daily. “Our relationship-building service really is number one here,” Hiatt said.

In addition to its top-shelf customer service, Winthrop Supply Co. offers a vast array of plumbing products catered to commercial/industrial applications, as well as industrial. The company carries a wide selection of water heaters, piping, fittings, pumps and water treatment systems from manufacturers across the United States including, Rheem, Legend Valve, Milwaukee Tools, Zoeller Pump Co., Gerber Plumbing Fixtures, Spears Manufacturing Co. and T&S Brass and Bronze Works Inc.

Maintaining sound relationships with its vendors ensures that Winthrop Supply customers have a wide selection of products for every need. Plumbers and homeowners alike can always trust Winthrop Supply for the right parts and knowledge for every job.

For more information, visit

North South Supply Celebrates Oktoberfest

North South Supply, a leading wholesaler of irrigation, drainage, well supplies and landscaping lighting located in Vero Beach, Florida, held its third annual Oktoberfest on Oct. 18, 2023, with more than 273 guests in attendance.

Tony Donatelli, chief operating officer at North South Supply, said, “We want to extend our gratitude to all of you for making our third annual Oktoberfest a resounding success. Your support and presence at the event truly made it an unforgettable celebration.

“To our dedicated supplier partners, your commitment to excellence and contributions to this event was terrific. Your products and services added the perfect touch to our Oktoberfest tradeshow, creating an authentic and festive atmosphere. We are grateful for the partnership and collaboration that made this event possible.

“To our customers, your enthusiasm and patronage means the world to us—seeing you all enjoying the festivities, savoring the delicious food and drinks and enjoying a hand-rolled cigar. Your presence made the event come to life and we appreciate your continued support.

“We couldn’t have pulled off this fantastic event without our supplier partners’ collective efforts and our wonderful customers’ enthusiastic attendance. Your contributions and participation are what make our Oktoberfest what it is today.

“We are excited about the possibilities and opportunities as we look forward to the future. Your ongoing support motivates us to continue providing the best products and services, and we can’t wait to share more memorable moments with you in the coming years.”

Several IMARK Suppliers were in attendance to showcase their innovative products including:

  • ADS
  • Amtrol
  • Atkore Plastic Pipe
  • Canature
  • Flint & Walling
  • K Rain
  • Liberty Pumps
  • Milwaukee Tools
  • NDS
  • Pro Products
  • Pentair Flow
  • Underhill
  • Westlake Pipe & Fittings

For more information, visit