YOUR BUILDING PARTNER SINCE 1921

Paul Hemmer Company is a trusted general contractor and construction manager with more than 100 years of experience. We deliver innovative, cost-effective, and schedule-driven building solutions. From concept to completion, we bring your vision to life safely, efficiently, and with integrity. Based in Greater Cincinnati, we proudly serve clients throughout the region and beyond.

As your design-build partner, Paul Hemmer Company is with you from concept to completion and every step in between.

We are a trusted design-build construction firm delivering innovative, cost-effective solutions for clients across the Greater Cincinnati region and beyond. With over a century of experience, we bring expertise, integrity, and a client-first mindset to every project.

1

GOAL: BUILD WITH PURPOSE

5,000,000+

SQUARE FEET BUILT

104

YEARS OF EXPERIENCE 

30+

STRONG, LOCAL TEAM OF PROFESSIONALS

Featured Projects

"For decades we have relied on Hemmer Construction Company for our construction needs, both at our Florence, KY headquarters campus and around the United States at our network of Technology Centers. Time and time again, Hemmer delivers by being responsive and flexible to our changing needs all while maintaining a high-level performance, quality and on-schedule delivery. Our relationship with Hemmer Construction Company is truly a partnership."

Kevin Sekerak, Mazak Corporation

CINCINNATI ENQUIRER TOP WORK PLACES 2023 & 2024

#1

LARGEST GENERAL CONTRACTOR IN NORTHERN KENTUCKY

#9

CINCINNATI BUSINESS COURIER LARGEST GENERAL CONTRACTOR IN CINCINNATI

10+

LEED-Certified Projects Delivered

Built to Serve. Committed to Values.

Everything we do at Hemmer is driven by our Core Values:

Latest News at Hemmer

Hemmer presents Covington Catholic Northern Kentuckian of the Year

Hemmer presents Covington Catholic Northern Kentuckian of the Year

2025 Northern Kentuckians of the Year presented by Paul Hemmer Company and Houchens Insurance Group. Founded in 1925 by the Brothers of Mary, Covington Catholic proudly wears Mary’s colors, blue and white, as it continues its 100-year anniversary celebration. This prestigious recognition highlights the lasting impact of CovCath alumni on Northern Kentucky and beyond. For […]

April 2025 | Building Blocks

April 2025 | Building Blocks

Sneak Peek at OneNKY Center Sparks Community Excitement From future tenants to local officials and young professionals, the OneNKY Center is drawing crowds eager to preview Northern Kentucky’s newest collaborative space. Paul Hemmer Company is proud to lead construction on this transformative project along the Covington riverfront. With tours showcasing the building’s progress and mission, […]

OneNKY Center Tour Builds Excitement in Covington

OneNKY Center Tour Builds Excitement in Covington

Sneek Peaks Unite Community at Covington’s new OneNKY Center It’s not every day that a construction site becomes a hub for community engagement. However, the OneNKY Center project in Covington, KY, is doing just that. Located on the Northern Kentucky riverfront, just five minutes from downtown Cincinnati, the OneNKY Center will house ten local organizations. […]

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