5 of 5 - Thrasher Foundation Repair

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Ahmad did a great job with my driveway and garage. He took time to ensure the final result addressed all concerns and looked great.
Stephen Ruby
March 22, 2025What an amazing job. 4 years of ugly cracked concrete just vanished in a few hours. Thank you so much for your professionalism and courtesy.
Jeanne Moore
March 21, 2025I would like to thank the fabulous team who performed necessary foundation work on my home. To begin with I met Diego Archuleta, a sales manager, who is a lovely... Read more & very helpful young man. He explained everything thoroughly and was always available to me to ask additional questions. He was very accommodating when it took longer than expected to get the necessary permits. He put together a terrific team including Joseph Bencomo (Install team lead) and his 2 teammates as well as Jason Lopez who stopped by to be sure that Joseph had everything he needed. All of these men were incredibly gracious and made me feel comfortable with their expertise. I would recommend this company without hesitation to anyone who needs foundation work!
Carol Goldberg
March 17, 2025 -
Thrasher team Isaiah, Angelo, & Marquis did a great & thorough job of patching / caulking concrete driveway & front door area. They all clearly take pride in their work.... Read more Arrived on time, did a walk-thru with me before & after, and are good communicators. We're very satisfied & highly recommend this team.
Pat Philips
March 17, 2025James Frunzi from Thrasher came out to my house this week. We have had an issue with water leaking into our basement and knew it was a big problem.... Read more James came out and did an inspection and showed us exactly why it’s happening, and how Thrasher can fix the problem so we can be done with this. His knowledge, professionalism, and his overall attitude was absolutely top notch. I’d say we would like to do business with him again, but he said we won’t have to after this repair. I will definitely be telling everyone I know about James and Thrasher Foundation Repair. Thank you James.
Carrie Mitchell
March 17, 2025Isaiah and Marquis were skilled professionals who accurately completed my project which included concrete elements to the porch, patio and driveway in just one day. They discussed each phase of... Read more the project, and reviewed the contract to ensure transparency. I was notified prior to their arrival and was kept updated throughout the project. Once my project had been finished, Isaiah reviewed all the work with me that had been completed. I am very satisfied and would recommend this team to everyone! Thanks!
Marta Marta
March 17, 2025 -
Brady and the crew who worked on our foundation were outstanding. Really impressed with the quality of work, timeliness, and even left things nice and tidy when finished.
Jared Braucht
March 17, 2025I got a quote on March 4th and they were able to do the work on March 5th! The sales person was very thorough and professional. The guys... Read more that showed up to do the repair were very good at their job and made sure I was happy with everything before they left. I would recommend Thrasher to anyone! My garage and back patio look great!
Jonathan Asbury
March 10, 2025From the initial consultation, we were sold on Thrasher. They were one of three contractors we interviewed. Thier expertise, company history and organization, services available, price, and knowledge sold us.... Read more The installation duo were efficient, experienced and fast. We appreciated the installer's suggestions about how to handle the appearance of filling some gaps. Great clean up on the job site. We highly recommend Thrasher. (Raised our patio, stairs and sidewalks, and stabilized all areas) 5 year warranty is comforting also.
Mark Robinson
March 10, 2025 -
As a first time home owner, I just want to express my deepest gratitude for everyone at Thrasher for making my basement leak disappear! I was skeptical about such a... Read more large project, but everyone did a great job of alleviating my anxiety and educating me along the way. I HIGHLY recommend working with Thrasher if you have any sort of leak; they're the best at what they do!
Christian Butler
March 10, 2025Would recommend Thrasher to anyone needing any sort of water protection for their house. I got quotes from 5 different companies and Thrasher stood out above and beyond in their... Read more customer service and their pricing. I'd been stressed about the work I needed to have done on my crawlspace for months and Marc took away all those concerns with his thorough explanations of what needed to be done and very fair recommendation about what the scope should consist of (ie what would he do on his own house if these were the issues). The rest of Marc's team (Cierra, Logan) was incredibly easy to work with - very communicative, thorough and completed all of the work with a high level of quality.
Rebecca Sawyer
March 10, 2025Isaiah and Marquis were outstanding. The knowledge, care and attention to detail they provided made for a very smooth install. They took thier time and made sure we understood every... Read more step of the process. Great Job guys. Thank You.
paul jurina
March 3, 2025 -
I recently had Thrasher Foundation Repair lift and stabilize my sinking patio, and I couldn’t be more impressed with their work. When I bought my home, I should have known... Read more there might be an issue—the builder conveniently chose not to warranty any exterior concrete, likely because the soil wasn’t properly compacted before pouring. Sure enough, after about a year, my patio had sunk about 1.5 inches, with water seeping underneath and worsening the erosion. Fearing a costly nightmare, I reached out to Thrasher. From the initial consultation to the actual repair, the entire process was seamless. Isaiah, the foreman, was incredibly knowledgeable and took the time to explain everything. He and Marquis worked efficiently and professionally, delivering outstanding results. The patio is now level, stabilized, and no longer a concern. If you’re dealing with sinking concrete or foundation issues, don’t waste time looking elsewhere—Thrasher is all about quality and customer satisfaction. Highly recommend!
Jamie Rieger
March 3, 2025From start to finish great work. The estimate was incredibly helpful at identifying the issues that needed to get fixed and they took the time to explain everything. We had... Read more two jobs down (Brady and Isiah) and they both were clear in their communication, called ahead and on the day of did excellent work. There were no surprises and I am very pleased with the end result. Any kind of job I need leveling concrete or work in my basement my first call will be Thrasher.
Tyler Vallario
March 3, 2025Thank you Logan! Nate and your crew were the best and met all my expectations! I appreciate your diligence, professionalism and your patience for all my requests for pictures 🙂
Amy Pearn
March 3, 2025 -
Isaiah and his crew were amazing! After missing our first appointment due to sheer stupidity on our part, Issaiah was not only able to get us in the same week,... Read more they went above and beyond to meet our expectations! Thrasher for the Win!
Tom Harrison
February 24, 2025Very quick turnaround and professional service.
virgil majors
February 24, 2025The Thrasher crew came to our home in Byers, CO to permanently stabilize and waterproof the perimeter walls in the basement. This foundation was in dire need of attention. Before... Read more we made an offer on the house we reached out to several foundation repair companies in the Denver area. Thrasher's solutions were designed to meet our concerns and budget. As someone with years of experience building homes and working with subcontractors, I was very impressed with the team that came out to do the work. Each member of the crew was positive and respectful while working extremely hard. I'd like to thank Garrett, Nate, Saul, Jamal, and Charlie for their expertise and careful work. They went above and beyond and all deserve a pay raise for the way they worked on our home. I felt comfortable leaving for work and errands while they pressed on. I will single out Garrett, Saul, and Nate for being so friendly, reassuring, and professional. We are first time homeowners and every penny matters. We are VERY pleased with the finished product. It was well worth the money. Thank you.
Ben Linnebur
February 24, 2025 -
Fantastic experience with Jackson. Him and his team were professional, efficient, and delivered high-quality work. The finished project exceeded my expectations. Highly recommend for any concrete needs!
Lindsay Taylor
January 24, 2025Thank you Jack, Armando and Cruise for the work you did yesterday. You took the time and care to make sure the work was done properly. Greatly appreciate it.
Lin Osborne
January 24, 2025Excellent experience and fantastic result! Working with the Thrasher team from start to finish went very smoothly and was an easy process. Their entire team from my initial conversations with... Read more Chase, to their wonderful onsite crew of Isaiah, Adrian, and Superman, were all responsive, very knowledgeable, efficient, and personable. With high-caliber customer service and high quality workmanship without breaking the bank, I highly recommend Thrasher for any foundation work you may have - I'm thrilled with the results and I'm already planning to work with them again for a future project.
L Burkholder
January 24, 2025 -
Very good work overall - excellent finish on a follow up visit after a miscommunication led to sub-optimal results on the first round. Jack led the 2nd round with... Read more integrity and great attention to detail. How you respond after a “complaint” speaks volumes about a company and its people!
Rob Goddu
January 24, 2025My neighbor and I had our sidewalks and driveways jacked and expansion joints filled. Jack did a great job explaining the process and making sure the job was done as... Read more requested. I’ll use them again!
Steve DePuy
January 24, 2025After a badly misdiagnosed basement water issue with Groundworks, we were so happy to meet Mark at Thrasher! Mark was very knowledgeable and experienced in such issues. We had water... Read more coming in through the wall where the copper water main pipe was, yet no indication we had a water pipe leak. We'd had the water dept. out and no chlorine was detected so understood it was groundwater. And our attached neighbor did not have any visible water issues, no water in the basement or crawlspace, and no increased use in their water meter. Mark had come over to provide a temporary fix to redirect the water from the wall into the crawlspace, and to seal up the wall where the water was coming in. The way the water acted when sealing caused him to feel it was a water leak, not groundwater, so we got the water dept. out when Mark was there and this time a trace of chlorine was found in the water. Shortly after, the water dept. had a team out to investigate and found our neighbor actually had a leak between their home and the street! They turned off their water and after 5 weeks our stressful water issue was finally solved, and no work needed on our end! We will definitely have Mark and Thrasher do our concrete work, and highly recommend them! Mark truly cares about what he's doing and wants to get issues resolved correctly, not just get a sale, which seems so rare anymore! Thank you, Mark!!!
Ginger Wojdyla
January 24, 2025
As homeowners ourselves, we know how stressful it can be when you’re faced with alarming repair issues. Tackling things like cracks in the walls or water in the basement can feel really daunting. That’s where we come in. At Thrasher Foundation Repair, you’re choosing more than just a contractor – you’re choosing a team that cares.
As a family-owned and operated company since 1975, we’ve brought not just our expertise, but a genuine sense of care to every project. We specialize in foundation repair, basement waterproofing, crawl space encapsulation, and concrete repair in homes across the Midwest. And in 2022, we extended our services to support homeowners in Denver too.
No matter the problem, from foundation settlement to leaky basements, you can count on Thrasher Foundation Repair. Our team is here to be your trusted partner for all your home repair needs throughout. We’ve been there and done it. For nearly 50 years. We answer every question you have, quickly identify the root of the problem, and give you the solution, all in the same day.

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Ahmad did a great job with my driveway and garage. He took time to ensure the final result addressed all concerns and looked great.
Stephen Ruby
March 22, 2025What an amazing job. 4 years of ugly cracked concrete just vanished in a few hours. Thank you so much for your professionalism and courtesy.
Jeanne Moore
March 21, 2025I would like to thank the fabulous team who performed necessary foundation work on my home. To begin with I met Diego Archuleta, a sales manager, who is a lovely... Read more & very helpful young man. He explained everything thoroughly and was always available to me to ask additional questions. He was very accommodating when it took longer than expected to get the necessary permits. He put together a terrific team including Joseph Bencomo (Install team lead) and his 2 teammates as well as Jason Lopez who stopped by to be sure that Joseph had everything he needed. All of these men were incredibly gracious and made me feel comfortable with their expertise. I would recommend this company without hesitation to anyone who needs foundation work!
Carol Goldberg
March 17, 2025 -
Thrasher team Isaiah, Angelo, & Marquis did a great & thorough job of patching / caulking concrete driveway & front door area. They all clearly take pride in their work.... Read more Arrived on time, did a walk-thru with me before & after, and are good communicators. We're very satisfied & highly recommend this team.
Pat Philips
March 17, 2025James Frunzi from Thrasher came out to my house this week. We have had an issue with water leaking into our basement and knew it was a big problem.... Read more James came out and did an inspection and showed us exactly why it’s happening, and how Thrasher can fix the problem so we can be done with this. His knowledge, professionalism, and his overall attitude was absolutely top notch. I’d say we would like to do business with him again, but he said we won’t have to after this repair. I will definitely be telling everyone I know about James and Thrasher Foundation Repair. Thank you James.
Carrie Mitchell
March 17, 2025Isaiah and Marquis were skilled professionals who accurately completed my project which included concrete elements to the porch, patio and driveway in just one day. They discussed each phase of... Read more the project, and reviewed the contract to ensure transparency. I was notified prior to their arrival and was kept updated throughout the project. Once my project had been finished, Isaiah reviewed all the work with me that had been completed. I am very satisfied and would recommend this team to everyone! Thanks!
Marta Marta
March 17, 2025 -
Brady and the crew who worked on our foundation were outstanding. Really impressed with the quality of work, timeliness, and even left things nice and tidy when finished.
Jared Braucht
March 17, 2025I got a quote on March 4th and they were able to do the work on March 5th! The sales person was very thorough and professional. The guys... Read more that showed up to do the repair were very good at their job and made sure I was happy with everything before they left. I would recommend Thrasher to anyone! My garage and back patio look great!
Jonathan Asbury
March 10, 2025From the initial consultation, we were sold on Thrasher. They were one of three contractors we interviewed. Thier expertise, company history and organization, services available, price, and knowledge sold us.... Read more The installation duo were efficient, experienced and fast. We appreciated the installer's suggestions about how to handle the appearance of filling some gaps. Great clean up on the job site. We highly recommend Thrasher. (Raised our patio, stairs and sidewalks, and stabilized all areas) 5 year warranty is comforting also.
Mark Robinson
March 10, 2025 -
As a first time home owner, I just want to express my deepest gratitude for everyone at Thrasher for making my basement leak disappear! I was skeptical about such a... Read more large project, but everyone did a great job of alleviating my anxiety and educating me along the way. I HIGHLY recommend working with Thrasher if you have any sort of leak; they're the best at what they do!
Christian Butler
March 10, 2025Would recommend Thrasher to anyone needing any sort of water protection for their house. I got quotes from 5 different companies and Thrasher stood out above and beyond in their... Read more customer service and their pricing. I'd been stressed about the work I needed to have done on my crawlspace for months and Marc took away all those concerns with his thorough explanations of what needed to be done and very fair recommendation about what the scope should consist of (ie what would he do on his own house if these were the issues). The rest of Marc's team (Cierra, Logan) was incredibly easy to work with - very communicative, thorough and completed all of the work with a high level of quality.
Rebecca Sawyer
March 10, 2025Isaiah and Marquis were outstanding. The knowledge, care and attention to detail they provided made for a very smooth install. They took thier time and made sure we understood every... Read more step of the process. Great Job guys. Thank You.
paul jurina
March 3, 2025 -
I recently had Thrasher Foundation Repair lift and stabilize my sinking patio, and I couldn’t be more impressed with their work. When I bought my home, I should have known... Read more there might be an issue—the builder conveniently chose not to warranty any exterior concrete, likely because the soil wasn’t properly compacted before pouring. Sure enough, after about a year, my patio had sunk about 1.5 inches, with water seeping underneath and worsening the erosion. Fearing a costly nightmare, I reached out to Thrasher. From the initial consultation to the actual repair, the entire process was seamless. Isaiah, the foreman, was incredibly knowledgeable and took the time to explain everything. He and Marquis worked efficiently and professionally, delivering outstanding results. The patio is now level, stabilized, and no longer a concern. If you’re dealing with sinking concrete or foundation issues, don’t waste time looking elsewhere—Thrasher is all about quality and customer satisfaction. Highly recommend!
Jamie Rieger
March 3, 2025From start to finish great work. The estimate was incredibly helpful at identifying the issues that needed to get fixed and they took the time to explain everything. We had... Read more two jobs down (Brady and Isiah) and they both were clear in their communication, called ahead and on the day of did excellent work. There were no surprises and I am very pleased with the end result. Any kind of job I need leveling concrete or work in my basement my first call will be Thrasher.
Tyler Vallario
March 3, 2025Thank you Logan! Nate and your crew were the best and met all my expectations! I appreciate your diligence, professionalism and your patience for all my requests for pictures 🙂
Amy Pearn
March 3, 2025 -
Isaiah and his crew were amazing! After missing our first appointment due to sheer stupidity on our part, Issaiah was not only able to get us in the same week,... Read more they went above and beyond to meet our expectations! Thrasher for the Win!
Tom Harrison
February 24, 2025Very quick turnaround and professional service.
virgil majors
February 24, 2025The Thrasher crew came to our home in Byers, CO to permanently stabilize and waterproof the perimeter walls in the basement. This foundation was in dire need of attention. Before... Read more we made an offer on the house we reached out to several foundation repair companies in the Denver area. Thrasher's solutions were designed to meet our concerns and budget. As someone with years of experience building homes and working with subcontractors, I was very impressed with the team that came out to do the work. Each member of the crew was positive and respectful while working extremely hard. I'd like to thank Garrett, Nate, Saul, Jamal, and Charlie for their expertise and careful work. They went above and beyond and all deserve a pay raise for the way they worked on our home. I felt comfortable leaving for work and errands while they pressed on. I will single out Garrett, Saul, and Nate for being so friendly, reassuring, and professional. We are first time homeowners and every penny matters. We are VERY pleased with the finished product. It was well worth the money. Thank you.
Ben Linnebur
February 24, 2025 -
Fantastic experience with Jackson. Him and his team were professional, efficient, and delivered high-quality work. The finished project exceeded my expectations. Highly recommend for any concrete needs!
Lindsay Taylor
January 24, 2025Thank you Jack, Armando and Cruise for the work you did yesterday. You took the time and care to make sure the work was done properly. Greatly appreciate it.
Lin Osborne
January 24, 2025Excellent experience and fantastic result! Working with the Thrasher team from start to finish went very smoothly and was an easy process. Their entire team from my initial conversations with... Read more Chase, to their wonderful onsite crew of Isaiah, Adrian, and Superman, were all responsive, very knowledgeable, efficient, and personable. With high-caliber customer service and high quality workmanship without breaking the bank, I highly recommend Thrasher for any foundation work you may have - I'm thrilled with the results and I'm already planning to work with them again for a future project.
L Burkholder
January 24, 2025 -
Very good work overall - excellent finish on a follow up visit after a miscommunication led to sub-optimal results on the first round. Jack led the 2nd round with... Read more integrity and great attention to detail. How you respond after a “complaint” speaks volumes about a company and its people!
Rob Goddu
January 24, 2025My neighbor and I had our sidewalks and driveways jacked and expansion joints filled. Jack did a great job explaining the process and making sure the job was done as... Read more requested. I’ll use them again!
Steve DePuy
January 24, 2025After a badly misdiagnosed basement water issue with Groundworks, we were so happy to meet Mark at Thrasher! Mark was very knowledgeable and experienced in such issues. We had water... Read more coming in through the wall where the copper water main pipe was, yet no indication we had a water pipe leak. We'd had the water dept. out and no chlorine was detected so understood it was groundwater. And our attached neighbor did not have any visible water issues, no water in the basement or crawlspace, and no increased use in their water meter. Mark had come over to provide a temporary fix to redirect the water from the wall into the crawlspace, and to seal up the wall where the water was coming in. The way the water acted when sealing caused him to feel it was a water leak, not groundwater, so we got the water dept. out when Mark was there and this time a trace of chlorine was found in the water. Shortly after, the water dept. had a team out to investigate and found our neighbor actually had a leak between their home and the street! They turned off their water and after 5 weeks our stressful water issue was finally solved, and no work needed on our end! We will definitely have Mark and Thrasher do our concrete work, and highly recommend them! Mark truly cares about what he's doing and wants to get issues resolved correctly, not just get a sale, which seems so rare anymore! Thank you, Mark!!!
Ginger Wojdyla
January 24, 2025