Tenant Improvement & Office

Spaces that work smarter.

Building offices and tenant spaces that inspire productivity, flexibility, and lasting value.

Built for business.

Catalyst Construction delivers commercial, tenant improvement, and office build-out projects across Wisconsin and beyond. We strive for spaces completed with speed, precision, and minimal disruption. Our transparent, collaborative process ensures exceptional value and workplaces that evolve with the times.

Organizations we work with.

It’s not just about

great architecture.

(Although yes, we’re big fans of a well-designed adaptive reuse commercial project or a stunning office building.)

We provide comprehensive construction management for savvy leaders and purpose-driven organizations.

Projects we’ve loved.

See how we created beautiful, on-budget, on-time builds.

Workspace Redesign

Workspace Redesign

Gruber Law | Milwaukee, WI

Corporate Headquarters & Training Center

Corporate Headquarters & Training Center

MRA - The Management Association | Waukesha, WI

Innovative Workplace

Innovative Workplace

Cielo | Wauwatosa, WI

Take the first step.

Get started with your risk-free, complimentary Readiness Assessment.

Get in touch.

Reach out to your state’s contact to kickstart your project.

Chris Vahl

Chris Vahl

Business Development Executive - Wisconsin

Chris Vahl is a Development Executive at Catalyst Construction, focused on building meaningful relationships and expanding Catalyst’s commercial presence across Wisconsin and beyond. With more than 20 years in business development and recruitment, Chris brings a relationship-first mindset and a passion for connecting people, projects, and opportunities.

Michael Feltes

Michael Feltes

Business Development Associate - South Dakota

Michael is a Development Executive at Catalyst Construction, focused on building strong relationships and expanding Catalyst’s commercial presence in the Sioux Falls region. With leadership experience across nonprofit, healthcare, business, and senior living sectors, he brings a strategic mindset and a track record of driving growth, launching new communities, and building lasting partnerships.

Peter Schwabe

Peter Schwabe

National Accounts Manager

Peter serves as National Accounts Manager at Catalyst Construction, leading business development for national accounts across the quick-service restaurant (QSR), retail and commercial markets. With decades of construction experience, he has built lasting relationships with nationally recognized brands including McDonald's, Kwik Trip, Baskin-Robbins, Jimmy John's, Toyota and more. Peter led Peter Schwabe Construction, a family-owned company, which joined Catalyst in early 2026. Throughout his career, he has built a reputation for delivering exceptional client service and successfully managing projects for clients across the country. His industry knowledge, strategic approach and commitment to long-term partnerships help clients confidently bring their projects to life.

Riley Woodwick

Riley Woodwick

General Manager - Arizona

Riley Woodwick is the General Manager of Catalyst Construction Southwest and brings more than 15 years of experience in the building industry. After leading major projects across Wisconsin, Riley relocated to Phoenix to help launch Catalyst’s Southwest division. He now oversees operations in Arizona, with a strong focus on sustainable building practices and adaptive reuse projects.