Our team of experienced professionals simplify the construction process through all phases. Or focus is to make your entire home building process positive, informational and enjoyable.

Randy Thelen | President

For over four decades we’ve built some of the most distinctive and beautiful homes on Lake Geneva, Delavan, Whitewater, Lauderdale Lakes, Elkhorn and surrounding Walworth County, Wisconsin. While building beautiful homes is what we do everyday, we keep in mind that for each one of our homeowners, theirs is the only new home construction project that matters. I founded Thelen Total Construction in 1974 with one simple but important goal:

To make your home building experience a positive and enjoyable one. Fostered in an atmosphere of mutual respect and trust with conscientious, honest, and straightforward communication.

Because we are not just building homes but also building relationships with our clients and community through our commitment to that original vision.

We understand how important your new home is to you, and choosing the right builder is no light task. You want and deserve experienced, meticulous craftsmanship and attention to detail every step of the way. Our on-staff expertise assures you of a high level of client service throughout the designing and building process of your home and equally important – after. We have the ability, experience, and imagination to translate your unique ideas into your truly beautiful and functional home.

Our clients actually do say it better than we can. Click on this link to GuildQuality  to view reviews of our client’s experience. GuildQuality surveys our clients shortly after move-in to confirm we are exceeding our customer expectations and to identify where we can make improvements. GuildQuality is completely independent and surveys all our clients so you can be assured of its accuracy and integrity.

Our Mission: To deliver exceptional home design, construction and client service. We’d be honored to be chosen to build your home.

Tyler Fischer | Project Manager

With a Bachelor’s degree in construction management and a decade in the construction industry, Tyler brings experience and professionalism to the job. His dedication to detail makes a difference in delivering distinctive homes, and results in clients who are satisfied through every aspect of the building process.

Robert Thelen | Construction Site Superintendent

With over three decades of hands on experience, Robert provides professional on-site supervision of carpenters and trade contractors. Robert and the skilled Thelen carpenters who average between 15-20 years carpentry experience, have a mind-set that drives them to treat every home as if it were their own.

Katie Wozniak | Interior Designer at Katherine Elizabeth Designs

No need to be overwhelmed by the complete freedom of choice when building your new home. It really can be simplified process. Our clients have the opportunity to work with talented interior designers at Katherine Elizabeth Designs. Expert, creative, and personalized guidance co-ordinating the color schemes, materials, lighting, floor coverings, cabinetry, and furniture of your home brings your vision to life.

Caryn DeWyse | Financial Records Administrator

Caryn DeWyse is our new Financial Records Administrator, replacing Sue Williams after 29 years of service with Thelen Total Construction. Caryn will continue to handle all the financial documentation required for banks and title companies. She will also be assisting in the preparation of building agreements, home specifications, subcontractor bids and change orders. Caryn has multiple years’ experience in the construction industry and a welcome addition to our team!

Carol McCoy | Office Manager / Sales and Marketing

Carol has many years of experience in executive administration and event planning  She is “Command Central” of Thelen Total Construction. She takes care of the many details, the behind the scenes effort that keep the company running smoothly. Her priority is to ensure superb client service by facilitating communication, organization and by continued emphasis on improving the home building experience for clients.