About Thill Contracting Co., Inc.
Together. We Build.
Since 1980.
Our Story
Thill Contracting Co., Inc. is a family-owned commercial construction firm rooted in craftsmanship, trust, and long-term relationships. Founded in 1980 by master carpenter Robert Thill, the company began with a simple mission: to deliver quality work and treat every client with the respect and care they’d offer their own family.
What started as a small venture led by Robert’s hands-on expertise has since grown into a multi-generational business, now led by his son, Greg Thill. With over 45 years of experience in the construction industry, Greg brings deep trade knowledge and a commitment to continuing the legacy of quality and integrity.
What We Do
Thill Contracting specializes in a wide range of commercial construction services designed to serve clients from project planning to completion.
General Contracting
Construction Management
Preconstruction Services
Design/Build Services
Industries We Serve
OIL
&
GAS
COMMERCIAL OFFICE
&
REAL STATE
AUTOMOTIVE
&
RETAIL
RESTAURANT
&
HOSPITALITY
HEALTHCARE
&
LIGHT INDUSTRIAL
CAR
WASH
FACILITIES
MULTI-FAMILY
&
RESIDENTIAL
A Legacy of Craftsmanship
Now in its second generation of leadership, Thill Contracting continues to evolve with the needs of modern construction while remaining firmly grounded in the values that built its reputation. Whether managing a new build or coordinating complex renovations, our commitment to detail, communication, and long-term success remains the same.
Experience. Reliability. Family values. That’s the Thill way.
Ready to Work With a Contractor You Can Trust?
Whether you’re starting a new project or looking for a long-term construction partner, we’re here to help. Thill Contracting brings decades of experience, integrity, and hands-on leadership to every job we take on.
Get in touch today and let’s talk about your next project.
4668 Baumgartner Road, St. Louis, MO 63129
314-892-2423