Coupons
Our same great service at discounted rates!
$50.00
Off Any Radon
Mitigation System
Mitigation System
Cannot be combined with any other offer and must present at time of estimate. No cash value.
Expires on: 06/30/2025
Click to Print
Free Estimate!
Testimonials
Posted on Google 
Casey Lillefloren
Trustindex verifies that the original source of the review is Google. Very knowledgeable team, very up front on the issues we had and didn’t try to book any unnecessary work. Worked with us to customize the job and stay within our budget
Posted on Google
Brenda Schlup
Trustindex verifies that the original source of the review is Google. Technician was very personable, friendly and knowledgeable. The project turned out great. Now, only time will tell about longevity.
Posted on Google
Michael Miles
Trustindex verifies that the original source of the review is Google. Was very professional. Very knowledgeable. Tanner and his crew were awesome. Hopefully we won't need anymore repairs. But if we go, they will be the first call.
Posted on Google
Wanda
Trustindex verifies that the original source of the review is Google. Tanner was very friendly and knowledgeable
Posted on Google
Lois Mack
Trustindex verifies that the original source of the review is Google. Very friendly, knowledgeable and prompt. He answered all of our questions!
Posted on Google
Lowell Christensen
Trustindex verifies that the original source of the review is Google. Tanner and his crew were very professional, always keeping me in the loop as the project progressed.
Posted on Google
Rob Houdek
Trustindex verifies that the original source of the review is Google. The Blackburn team was very professional and explained to me exactly what the were going to repair. They also asked me to inspect their work to ensure I was satisfied.
Posted on Google
Sacora Rogers
Trustindex verifies that the original source of the review is Google. Sinan was through and explained everything in detail to my parents. He gave multiple options and was very honest on current and past issues and why other things did not work before. He was super patient and kind.
Posted on Google
Kasthuri Church
Trustindex verifies that the original source of the review is Google. Lot information and estimate on the repair of our foundation.
Posted on Google
Gwen Lehman
Trustindex verifies that the original source of the review is Google. The service technician was thorough and polite. He gave us a report on our system.
Verified by Trustindex
Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Blackburn Foundation Repair
Service Area
Sioux Falls, SD
Our primary service hub covering the greater Sioux Falls metropolitan area and surrounding communities.
Spearfish, SD
Serving the Black Hills region with comprehensive services for residential and commercial clients.
Casper, WY
Extending our quality services to Wyoming’s second-largest city and the surrounding Natrona County area.
Pierre, SD
Providing reliable services to the energy capital of Wyoming and the Powder River Basin region.
