Church Construction

Rooted in respect.

Creating sacred spaces that inspire worship, community, and connection.

Build with faith.

Catalyst specializes in church construction and renovation projects that honor sacred traditions while meeting the needs of modern worship and outreach. From new sanctuaries and parish halls to historic preservation and expansion, our team approaches every project with humility, transparency, and technical expertise.

100+

faith-based projects

10+

denominations served

2-year

warranty standard

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100+

faith-based projects

10+

denominations served

2-year

warranty standard

Organizations we work with.

Add Your Name to the List

It’s not just about

great architecture.

(Although yes, we’re suckers for a well-designed church 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.

View All Projects

Multi-Venue Ministry Expansion

Christ Church Mequon | Mequon, WI

Parish Ministry Center

St. Therese Church | Appleton, WI

Worship & Gathering Expansion

Lakeland Community Church | Lake Geneva, WI

Multi-Venue Ministry Expansion

Christ Church Mequon | Mequon, WI

Parish Ministry Center

St. Therese Church | Appleton, WI

Worship & Gathering Expansion

Lakeland Community Church | Lake Geneva, WI

Take the first step.

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

Start Your Assessment

Get in touch.

Reach out to Steve Widmer to kickstart your project.

Steve Widmer

Development Executive – Church

Steve knows that a church is more than a building—it’s the heartbeat of a community. He helps congregations dream big, navigate the details, and bring their vision to life with spaces built to serve for generations.