Watertown, SD

Building Dreams, Strengthening Communities: Welcome to Catalyst’s South Dakota Hub

Experience Catalyst’s Unique Approach to Building and Management

Since opening our doors in Wisconsin, in 2004, the Catalyst journey has been nothing short of remarkable. We’ve grown to become a top-choice builder not just in our beloved home city, Milwaukee — but across the entire Midwest.

Beyond the exceptional structures we create, what truly sets us apart is the strong bonds we forge with the incredible people and vibrant communities we serve. We manage construction projects with a hands-on approach. Our focus on creativity, collaboration, and community ensures a great experience for clients. Our innovative business model allows us to offer competitive bids for a fulfilling construction journey.

With South Dakota pride at our core, we are dedicated to making every project a testament to the state’s spirit. Our goal is to create exceptional buildings in South Dakota and build a brighter future for the state, one structure at a time. Join us on this transformative journey.

Watertown, SD

2500 5th Street SE
Watertown, South Dakota 57201

P: 605.443.1232
F: 414.727.6830

Hours of Operation:

Monday – Friday
8:00AM – 5:00PM

Your Trusted Point of Contact

Reach out to Jon Regnerus to kickstart your project.

Jon Regnerus

Jon Regnerus

General Manager

Jon Regnerus leads Catalyst Construction’s South Dakota office as General Manager, bringing a relationship-driven approach to every project.

Who We Serve

We partner with clients across faith, education, healthcare, housing, and commercial sectors to bring people-first projects to life.

About Catalyst

Just as important as the beautiful and functional structures we build are the relationships we establish and maintain with the great people and great communities for whom we build them. This corporate philosophy in conjunction with our purely managerial business model ensures our clients receive the most competitive bids, fosters a more creative and collaborative culture and work environment, and produces a more enjoyable and fulfilling overall construction experience.

Catalyst team at a home build.

The Catalyst Signature Experience

When you come to us, the first step is to figure out exactly what you need—taking into account your budget, your must-haves, your desires, and your limits. The professional-grade services offered by the experienced team at Catalyst include project development, preconstruction services, vision planning, owner’s rep services, construction management, and post-construction services

We handle your construction project management while you hold the reins on your vision.

Readiness Assessment

This facilitated tool assesses the readiness of your facility to help support, guide, and advance your vision and mission to launch a successful and impactful construction project. You’ll answer questions that rank your why, your what, and your how.