About Holtz Builders, Inc.


years of

Honesty. Transparency. Integrity.

Holtz Builders was established in 1993 by Tom and Marv Holtz. We started our journey in Reedsburg and transitioned to Lake Delton in 2016 to better meet the needs of our customers.

Young Tom Holtz digging in the dirt

 We’re a family-owned, general contractor that specializes in turnkey commercial projects and are also skilled in custom residential homes, multi-family and employee housing, and tourist rides as well as attractions. We are a strong supporter of our community, serving others with food drives, Sleep in Heavenly Peace projects, and other charitable events.

If you’ve visited Wisconsin Dells, you’ve seen some of our nationally award winning projects like Take Flight at the Wilderness, Camp Gray, the Sundara Spa expansion, and most recently, the Mt Olympus slidewheel and indoor waterpark addition. After the success of an employee housing project for a major resort customer here in WI Dells, they asked us to follow them to Pigeon Forge, TN with a similar project. That led us opening an office in Tennessee and expanding our commercial building business. Since then, we have continued to grow and are now building in several states. We look forward to collaborating with you on your next project.


“Our growth has been exciting, but our biggest accomplishment has been staying true to our culture of caring for our employees like family.”

Tom Holtz

Empowered by innovation


At HBI, we create long-lasting relationships with our customers, and our motto of Honesty, Transparency, and Integrity is evident in every project we take on.


We recognize that happy, satisfied employees make for a productive and engaged workforce, and we work towards this every day. We are very proud of our exceptionally low turnover rate.


HBI has a strong philanthropic spirit. We think it is important to give back to our communities, and as such we support a variety of local charities and are actively involved in our community.

At Holtz Builders, we value our team members above all else.

That’s why we’d like to give insight on each one of our awesome individuals!

Tom and HBI Crew

Start your career with us today!

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