Our Services
At Thill Contracting, we’ve spent more than four decades building trusted relationships through dependable commercial construction solutions. From initial planning to project completion, our experienced team provides full-service support across a wide range of industries. Whether you’re constructing a new facility or renovating an existing space, we deliver with precision, professionalism, and a family-owned touch.
We proudly serve clients across Missouri in industries such as Oil/Gas, Commercial Office/Retail, Multi-Family Housing, Automotive, Healthcare, Light Industrial, Car Wash Facilities, and Restaurant/Hospitality.

General Contracting
As your general contractor, we coordinate every aspect of the construction process. That includes sourcing materials, managing subcontractors, and ensuring your project stays on schedule and within budget. Our experienced superintendents and field crews work closely with clients to bring their vision to life, with clear communication and quality craftsmanship at every step.
Whether you’re building from the ground up or tackling a complex renovation, we have the tools and team to do it right.

Preconstruction
Before construction begins, our team works with you to lay a strong foundation for success. We provide detailed project estimates, assist with scheduling, review constructability, and identify potential challenges early. These services help streamline the build process and reduce the risk of costly surprises later.
With careful planning, we set your project up for a smooth and efficient build.

Construction Management
Our construction management services are designed to ensure smooth execution from start to finish. We act as your advocate, overseeing every phase of construction to ensure compliance, cost control, and timely delivery. By identifying potential risks early and maintaining constant communication, we keep your project on track. This approach helps minimize delays and unexpected costs.
We focus on building not just structures, but long-lasting partnerships.

Design/Build
Our integrated design/build approach simplifies the construction process by combining design and construction under a single contract. This method promotes collaboration, speeds up delivery, and gives you a single point of contact throughout the project. From concept to completion, we work as one team to provide a seamless experience.
It’s a faster, more efficient way to build without sacrificing quality or vision.
Let’s Build Something That Lasts
Looking for a dependable partner for your next commercial project? Thill Contracting brings over 40 years of hands-on experience across multiple industries, from gas stations and office buildings to healthcare clinics and retail spaces.
Reach out to us today to learn how we can support your next build.
4668 Baumgartner Road, St. Louis, MO 63129
314-892-2423