636-584-1052
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636-584-1065
(Rentals)

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Let us put your ideas in concrete.

Unerstall Foundations & Flatwork Inc

Serving the Greater St. Louis Metro Area since 1996

When it comes to building a strong foundation for your home or business, trust Unerstall Foundations & Flatwork Inc to protect your property and lay the groundwork for your safety and peace of mind.

Based in Union, MO, and Franklin County, our family-owned foundation repair company has served the Greater St. Louis metro area since 1996. From new home foundations and flatwork to concrete equipment rentals, foundation repairs, and sump pump installation, we have the equipment and expertise to kick off a seamless and successful construction project.

Let Unerstall Foundations put your ideas in concrete! Get in touch with us today to schedule a free estimate with a concrete contractor.

foundation repairs | Unerstall Foundations & Flatwork Inc, Union MO

Dependable, top-notch concrete contractors

Restoring and establishing the structural integrity of your property shouldn’t come with a high price tag.

That’s why at Unerstall Foundations & Flatwork Inc, providing quality service at an affordable price is at the forefront of everything we do. Our team is ready to deliver concrete solutions for all your construction needs by offering a diverse range of services.

Need to rent concrete equipment or concrete forms?

Unerstall Foundations & Flatwork Inc is the leading supplier of concrete forms and concrete equipment rentals in the Greater St. Louis, MO area. With an expansive inventory of concrete forms, boom trucks, conveyor trucks, and more, we have the rental equipment you need to make your next job easier.

Counties we serve in Missouri

Franklin • Crawford • Gasconade • Warren • St. Louis • St. Charles • Jefferson

Not sure if we service your area?

foundations and flatwork service area | Union, MO

About Us

After working in the construction industry for 45 years, Albert Unerstall recognized a growing need for concrete and foundation repair services in Franklin County and the surrounding areas.

In 1996, he founded Unerstall Foundations and Flatwork Inc. Our family-owned concrete contracting company continues to provide reliable, top-notch concrete solutions to residential and commercial clients throughout the Greater St. Louis metro area. In 2001, Albert’s wife, Cindy, started U-rent, Inc. as the demand for renting concrete forms and equipment increased for the do-it-yourselfer.

No matter how large or challenging the project may be, we’re the team you can trust to deliver results of the highest quality on-time, within budget, and with your satisfaction and peace of mind.
Get started on your project. Schedule a free estimate today!

Unerstall Foundations & Flatwork Inc

Address

1673 Old Hwy 50 W
Union, MO 63084
Directions

Contact

t: 636-584-1052
f: 636-583-2673
Email us

Hours

Monday ‒ Friday
7:00 AM ‒ 5:00 PM