4.3 
29 *The Angi rating for Foundation Repair companies in Union, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Repair needs.
*The HomeAdvisor rating for Foundation Repair companies in Union, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Repair needs.
Last update on May 29, 2026
Serving Union, MO and surrounding areas
Approved
In business since 2006
Free estimates
Warranties offered
"Arrived as scheduled and completed the work efficiently and cleaned up when done. So far all repairs remain waterproof!"
+1
Serving Union, MO and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1992
Free estimates
Warranties offered
"So far no issues with the repair of the original house foundation wall."
+16
Serving Union, MO and surrounding areas
Approved
In business since 1996
Free estimates
Warranties offered
"They explained everything very well, and they fixed the foundation without ripping out my front porch. They have awesome payment plans as well!"
+31
Serving Union, MO and surrounding areas
Approved
In business since 1987
Free estimates
Credit card accepted
"Eric Musick was very knowledgeable, professional and prompt. He was mindful of our financial resources when recommending repair options. His work was done on time and to specs. He even repaired a few small extra cracks at no additional charge. Nice guy."
Serving Union, MO and surrounding areas
Approved
In business since 1986
Free estimates
Warranties offered
We are a locally owned and family operated company that ensures each homeowner has a remarkable experience with their home improvement project. Our services are customized to the individual project, paying close attention to the details of each project that we're trusted to complete. We pride ourselves on having the best people and best products in our industry. Because of the quality of our work as well as our commitment to outstanding results we are the highest rated most reviewed "ALL THNNGS BASEMENTY!" contractor. We look forward to building lasting relationships and sustaining the peace of mind homeowners desire that restores the value of their homes.\nFully & Insured!\nTo speak with our appointment center specialists call (314) 965 - 1980 or\n(618) 344- 2288, thank you for considering Woods.
+20
Serving Union, MO and surrounding areas
Approved
Credit card accepted
Offers commercial services
Diggin It Earthworks is a family owned and operated excavation company serving St. Louis, MO and surrounding areas. We specialize in site preparation, drainage solutions, land clearing, driveway installation, grading, and more. With a commitment to quality workmanship and reliable service, we're here to get your project done right. Insured for your peace of mind.
Serving Union, MO and surrounding areas
Approved
In business since 2008
Free estimates
Customers say: True professional
We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
+17
Serving Union, MO and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
Meyer Contracting and Hauling LLC is a family owned and operated company. Although we have been working hard to grow our work family as well, We still take enormous pride in the work and services we provide. You will not find a better group of guys to take care of your needs. From the communication of scheduling your project, to getting your project done in a timely manner. We will service you the way you would service you.
Serving Union, MO and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"These folks worked hard and completed the project beautifully in one day. Very reasonable rates, and very easy to work with. Highly recommend."
From average costs to expert advice, get all the answers you need to get your job done.
Foundation repair costs can be tricky when you have a large repair on your hands. This guide walks through costs from small cracks to total replacement.
Worried about pier and beam foundation repair costs? Get a better understanding of how to budget by learning about the repair methods available to you.
Unstable or sinking foundations require comprehensive and expensive solutions. Learn about foundation underpinning costs in this guide to set your budget.
Foundation repair affects home value, but how it affects the value depends on the type of repair, the underlying issue, and who does the work for you.
Find out if you need a permit for your foundation repair before beginning to avoid violation fees, delays in the work, and problems with home resale.
Minor foundation issues should be repaired before they become a major problem. When hiring a pro, consider these concrete foundation repair questions.
