About Us – Kinzler Corporation

Empowering our employees with ownership is not just a strategic decision; it's a testament to our belief in shared success.

Tanner Kinzler

President & CEO
Tanner Signature
Kevin Kinzler pictured at his home where he started the company in 1984.
Kevin Kinzler pictured at his home
where he started the company in 1984.

A History of Problem Solving

40 years of experience makes Kinzler Corporation the preferred construction partner across America's heartland.

Kinzler Corporation is an employee-owned family of companies installing building products, distributing building materials, and servicing and installing commercial and residential garage doors.

We capitalize on synergies between our business units, creating a streamlined and strategic use of resources which maximizes value and success for our employee-owners, customers and partners.

With locations across America’s heartland, we are building on nearly four decades of experience, founded by Kevin and Yvonne Kinzler as a small, garage-based, family-owned business.

As we continue to grow our footprint across the United States, we are looking for business owners who want to take their company to the next level.

OUR COMPANIESA Trusted Partner in Residential &
Commercial Construction

Kinzler Construction Services Horizontal logo

Kinzler Construction Services is a leading installer of insulation products, gypsum concrete and fireproofing for commercial and residential builders and homeowners. Today, Kinzler Construction Services operates out of locations across the state of Iowa, in Denver, Colorado and East Texas.

Safely Blowing Insulation
Kinzler Materials Horizontal logo

Kinzler Materials is Iowa’s premier supplier of construction materials. With nearly four decades of experience, our employee and family-owned company specializes in distributing interior and exterior construction products to commercial and residential builders and homeowners.

Kinzler Materials being transported on jobsite
WD Door Horizontal

WD Door is a family and employee-owned overhead door company. The company’s trained and certified technicians install, service and repair hundreds of residential and commercial garage doors every year.

Wd Door installer.
Retail Equipment Programs Horizontal

Kinzler’s Retail Equipment Programs division works with manufacturer partners, servicing contractor-grade installation equipment rented out from home improvement stores across the United States and Canada.

Employee repairing a blower

Guided by our Core Values

Building Relationships
Work to build meaningful connections rooted in trust with all stakeholders to promote collaboration and effectiveness.
Act with honesty, transparency, and ethical principles.
Remain dedicated, loyal, and committed to the growth, success, and sustainability of our team and our team members.
Servant Heart
Put others’ needs ahead of your own, not for reward or recognition, but because it’s the right thing to do.
Solving Problems
Seek to find solutions for difficult or complex problems.

THE KINZLER TEAMProud to be Employee-Owned

Employee Ownership

We believe our employees should share in the success of our company in a tangible way.

Kinzler Corporation launched its Employee Stock Ownership Plan (ESOP) in 2017.

Employee ownership gives us the opportunity to reward our employees for their commitment and hard work, helps us to attract and retain talented people, as well as ensures that Kinzler Corporation retains its independence in the future and preserves the culture that has made us so successful.

The ESOP concept is simple: owners make the best employees. Studies show that companies with ESOPs are more profitable and productive than those without them. Kinzler’s ESOP does not involve contributions from employees; all contributions are entirely made by the company.

At Kinzler Corporation, being an employee owner means having a stable present while building your future. Our employees enjoy industry competitive wages, benefits and the long term investment that comes from company ownership.

For more information about becoming an employee owner at Kinzler Corporation, please see our Careers Page.


Kinzler Corporation's Senior Leadership Team

Our forward-looking leadership team is made up of dedicated, focused and experienced construction industry experts. Most of this team has spent more than a decade working at Kinzler Corporation.
Tanner Kinzler

PRESIDENT & CEOTanner Kinzler

Kevin Kinzler






Brian Wulfekuhle