HOWE - Key Persons


Adam Sundermann - VP

Job Titles:
  • Member of the Executive LEADERSHIP Team
  • Vice President
Adam Sundermann joined Howe in 2017 with 13 years of experience in the HVAC Trade. Now Vice President, he started in the field as a Service Team Leader and rose to Service Operations Manager. He helped foster an environment for younger tradesmen to succeed and is passionate about the industry, growing in his own knowledge and becoming a Master plumber himself. He takes pride in maintaining top notch customer service and growing our team through an active role in the TEK Apprenticeship Programs. He graduated from Southeast Technical College and currently serves as Zone Director for the SDPHCC Association. Adam and his wife Katie have a busy life raising their 4 young children and love making Sioux Falls home.

Alex Narez

Job Titles:
  • VDC Manager

Amy Tlam

Job Titles:
  • Member of the Department Leadership Team
  • Director of Human Resources & Safety

Beau Baker

Job Titles:
  • Piping Division Manager

Bill Cuny

Job Titles:
  • Member of the Service LEADERSHIP Team
  • Fire Protection Service Manager

Brady Welk

Job Titles:
  • Member of the PROJECT LEADERSHIP Team
  • Plumbing Project Manager

Brian Wilber

Job Titles:
  • Service Installation Coordinator

Chad Hart

Job Titles:
  • Member of the Service LEADERSHIP Team

Chad Johnson

Job Titles:
  • Member of the PROJECT LEADERSHIP Team
  • Plumbing Project Manager

Chad Oxender

Job Titles:
  • Member of the Department Leadership Team

Chad Vandenberg

Job Titles:
  • Member of the Service LEADERSHIP Team
  • HVAC Service Manager

Chris Vroman

Job Titles:
  • Member of the PROJECT LEADERSHIP Team
  • HVAC Project Manager

David Werner

Job Titles:
  • Member of the PROJECT LEADERSHIP Team
  • HVAC Project Manager

Ethan Thompson

Job Titles:
  • Member of the PROJECT LEADERSHIP Team
  • HVAC Project Manager

Jarod Jones

Job Titles:
  • Member of the Service LEADERSHIP Team
  • Residential Service Manager

Jim Berreth

Job Titles:
  • Account Manager

John Dougan

Job Titles:
  • HVAC Division Manager

Josh Howe

Job Titles:
  • Member of the PROJECT LEADERSHIP Team
Joshua Howe started at Howe, Inc. as an apprentice and rose through the ranks to become Vice President in 2012. A fourth-generation employee in the family business, Josh was deeply proud to be a Howe. He valued and supported both his team and his customers. He had a passion for developing young people in the industry and his mischievous spirit will forever be missed.

JUSTIN HOWE - President

Job Titles:
  • Member of the Executive LEADERSHIP Team
  • President
In 1997, Justin Howe became the fourth generation at Howe, Inc.; joining his father, Larry and uncle, Ron. Justin began his professional career as a project manager after earning his degree in Computer Science from The University of Sioux Falls. Prior to his management roles at Howe, Justin spent many years in the field learning the trades, as well as being integral in the computerized design and prefabrication operations of the company. Justin became Vice President in 2001, and in 2012, he began his leadership of Howe, Inc. as President.

Kendal Bock

Job Titles:
  • Fleet & Facilities Manager

Kurt Olson

Job Titles:
  • Member of the PROJECT LEADERSHIP Team
  • Fire Protection Designer / Project Manager

Luke Kaiser

Job Titles:
  • Fire Protection Division Manager

Lynette Konda

Job Titles:
  • Warehouse / Logistics Manager

Mark DeWit

Job Titles:
  • Member of the PROJECT LEADERSHIP Team
  • HVAC Project Manger

Nick Derickson

Job Titles:
  • Member of the PROJECT LEADERSHIP Team
  • Fire Protection Designer / Project Manager

Scott Kelderman - CFO

Job Titles:
  • CFO
  • Member of the Executive LEADERSHIP Team
Scott Kelderman originally joined the company in 2012 after 4 years in public accounting. He started as Controller when it was a new position in the company and since then has helped support the company's growth. He enjoys helping drive the strategies that better enable us to serve our customers. He graduated from the University of South Dakota with a Master's in Professional Accountancy and is a licensed CPA. He is on the board of directors for the Siouxland Chapter of the Construction Financial Management Association and is also actively involved in the Dakota Avenue chapter of Toastmasters International. Scott is married to Kari, and they are busy raising 5 kids on an acreage near Canton.

Shannon Allen

Job Titles:
  • Accounting Manager

Shon Roti

Job Titles:
  • Marketing Coordinator

Stan Simmons

Job Titles:
  • Member of the PROJECT LEADERSHIP Team
  • Plumbing Project Manager

Steve Smith

Job Titles:
  • Member of the Service LEADERSHIP Team
  • Commercial Service Manager

Warren Terveer

Job Titles:
  • Assistant
  • Service Manager

Zachary Rykhus

Job Titles:
  • Pre - Construction Manager