They did an amazing job! My house had significant foundation issues that needed urgent repairs…read more The unstable foundation was causing the house to shift, leading to cracks in the walls. After the team came and fixed the foundation, all of those problems were resolved. The house is now stable, with no more cracks or shifting and we haven't had any issues since!!

From the owner: Jet Foundation Repair is your trusted St. Louis contractor for foundation repair and basement…read morewaterproofing. We fix cracks, leaks, bowed walls, and settlement issues with solutions built to last. What makes us different? We do what we say we’ll do with no scare tactics, just honest inspections, reliable repairs, and clear communication from start to finish. As an employee-owned company, our team takes pride in every project, ensuring your home is protected and your family feels safe. Plus, we give back 1% of profits to the St. Louis dog shelter, so choosing Jet means supporting your community too.

Derek Sprinz and Greg Harvey were punctual, professional and thorough. I had a chip in the cement…read morein my driveway that wasn't part of the estimate. They went the extra mile to address it for me.

great company! Very responsive and helpful. They answered all of my questions with understanding…read moreand knowledge. highly recommend !

We had a water problem in our basement that needed to be dealt with. We had four companies analyze…read moreour situation and recommend solutions and give us bids. We did a fair amount of internet research on the various suggested solutions and on the companies we had heard from. We selected Permajack of St. Louis both because we decided that their solution and methods seemed preferable and because their bid was reasonable ... not the lowest but not outlandish. Everything about dealing with them was professional. Calls were returned promptly. Questions answered quickly. The project was completed as promised and on time. The crew was respectful of our home and property and did everything they could to mitigate the noise and inconvenience. They even went so far as to hook up the washer and dryer when they were done, without being asked, after we expressed some concern about being able to use them while the cement cured. When the crew left, the work area was spotless and the whole process had been much less painful than we expected. I would absolutely recommend Permajack of St. Louis.

We used Perma Jack 10 years ago to fix two foundation walls and waterproofing. So when we…read moreencountered an issue with a third foundation wall, we didn't hesitate to call Perma Jack to help fix this problem as well. Their teams did an excellent job not only on my basement, but you couldn't even tell that they had to dig large holes in my front yard to anchor my foundation wall. The lawn was repaired so well I could barely tell where they dug. All of their staff were professional, on time, and cleaned up when the job was complete. We are very happy with their work.

I was referred to this business by Yelp. I got a message back from someone who told me they would…read more"call me on Monday" . Not sure which Monday he meant but it's been weeks. How do you justify considering a business when this is the level of service you get right up front?

We called several companies for quotes for the crack in our basement wall. High & Dry were by far…read morethe most responsive, best priced, and could come fix it within 2 weeks. We are so glad we chose them!

Our newly built home had many unforeseen problems commencing at first with a crack that we were not…read moretold about that was hastily patched by the builders, followed by a crack under our basement window that recently started to leak. I am especially grateful to Waterproof Solutions for the way they took the time to look out for the little man and have my back when the builder was only looking out for himself. I will have no hesitation in employing Waterproof Solutions on future projects and therefore look forward to working with any of their workers again; it was a pleasure working with the whole team, demonstrating a positive "can and will do approach" throughout. In conclusion, thank you to a company that has their priorities straight when many others don't.

I hired Waterproof Solutions in January 2022 to install an interior drain and sump on two walls…read more($5,000, lifetime warranty on treated walls). In June 2025, after an extremely wet spring in St. Louis, water entered through a wall they treated. The sump pit has been bone dry and the pump has never run since installation. I requested a refund, per the terms of the contract. On June 11, their representative said the company had changed ownership and would not honor the prior warranty. As of today, the issue remains unresolved. I will update this review if the company provides a fair resolution.

If you are having troubles with anything structural, look no farther. Stratum Structural Systems,…read moreand Matt Wittman are who you want to work with. Matt was knowledgeable, kind and took the time to explain what we needed and help us through the process of being able to fix it. I recommend this company 100%!!

Extra Long Post Warning:…read more I chose Stratum for my window well drainage because they have, across the board, glowing reviews. I mean glowing. By and large, those reviews are probably well earned. Here's my experience... I first met with a salesman named Matt. Matt is great. He definitely gave me a bit of a hard sell, but I get it. But I made my own decision in the end. I will say that never have I been walked through a process with as much care and detail as Matt provided. He is lovely. If anything, I would say he doesn't have to sell quite so hard. I was scheduled for a one-day job on June 20. On June 19, the head construction guy (don't remember his name, let's call him Rick) called me to say that if I really, really insisted on them coming the next day, he would make it work, but they really couldn't because they were behind. It was a bit of a strange guilt trip, but whatever. Ohhhhkay, fine. When can you schedule me?, I asked. Rick tells me, "Well, without looking at my calendar closely I can give you July 3." I thought 2 weeks was kind of an extensive delay but I haven't been busy this summer so I said okay. (I was hesitant about taking the day right before a holiday weekend, but I was assured it was a one-day job.) So July 3 arrives. Keep in mind that Matt has been in contact this whole time, being sure I was kept in the loop. On the morning of July 3, a crew arrives and the crew leader, (maybe his name was Keith?) went over the work. But! The paperwork was missing a key part--a new window well and window well cover, which was part of my bid. I explained that to Keith and he said they will make it work. I left to grab coffee and when I returned, an older guy was there to tell me that they wouldn't be able to do the window well and cover because it's not in the contract and they don't have the time. I think this guy is Rick, the one who has rescheduled me from June 20. "I'm trying to get my guys out early because of the holiday," he says. He also takes me down to my basement, where the work is happening, and says he's sure he'll be back again soon because I need more drainage than just what they're doing today. I wanna pause here and talk about gender. It was clear that Rick didn't totally respect me because I'm a single woman living on my own. He talked down to me terribly. I hate saying this because everyone else was great. And the guilt!! I totally get the desire to have your employees done early before a holiday, but the new well and cover were part of the contract and my work was already been delayed two weeks. While Rick and I were trying to figure this out, Keith walked up at that point and informed Rick that Matt had confirmed I had paid for the well and cover. At this point, I felt incredibly awkward because it seems like there was some kind of miscommunication I wasn't part of. Please know that most of this process was really positive. Keith was wonderful. A born leader. He was kind, competent, and cleaned the basement area so well. The crew had a really good rapport with each other. And I honestly can't say enough good about Matt. Would I choose them again? Maybe. Matt is truly awesome, and everyone other than Rick was absolutely fantastic. I mean, these guys were teaching each other stuff and so supportive. They were really sweet about my cat and just so professional. Oh! And for those interested in cost. I had one window well drain installed, connected to one sump pump. The downpayment was $1400 and the remainder was $3400.

These people did major foundation repair on our house. That repair is now leaking with the current…read morerains. of course, they seem to be no longer in business, so the lifetime warranty upsell is useless. Lesson learned, lifetime warranties are only good for as long as the companies stay in business, which is pretty much meaningless these days.

Trying to contact them for warranty service. They do not answer the phone or return calls or…read moreemails. I think they may be belly up.

I recently had water in my basement so I contacted 3 vendors and Quality Waterproofing was one of…read morethe vendors. Bill R. came to my house 2 days later. Two days later on May 16 I received his bid via email. I replied to his email with 5-6 questions on May 17. I text Bill R. letting him know I replied to his email. He replied that he will need to talk to his manager and he'll get back with me. Today is May 30 and I still haven't received a response. Needless to say they aren't earning my business nor will they ever have the opportunity to earn my business. The other 2 vendors responded quickly to all my questions. BEWARE of Quality Waterproofing.

This company is top of the line . They are professional ,timely , efficient…read more 4 years after installing our sump pump we had an issue with the city line and Quality Waterproofing ( Andrew Timp) was very helpful and even checked on us the following day . I would highly recommend recommend this company Brad Norman

I called first and estimate after hearing advertising on the radio. The front sidewalk split from…read morethe porch and the first section was about 2+" lower. It has become a big trip hazzard. The owner was out within a few hours to give me an estimate. The work of jacking up the walk and filling a large void under porch was done quickly and efficiently with the site perfectly cleaned up afterwards. It looks beautiful. Don't know why we waited so long to call in the first place.

From the owner: Home Shield Foundation has been committed to providing homeowners in St. Louis, Missouri, and…read moresurrounding areas with reliable, high-quality foundation repair, basement waterproofing, and crack repair services. With over 25 years of experience in real estate and construction, we know what it takes to keep your home safe, stable, and secure for years to come. We specialize in: Basement Waterproofing Crack Repair Poly Jacking Concrete Leveling Foundation Repair Block Foundation Repair Carbon Fiber Repair Sump Pump Installation Sump Pump Replacement Drain tile installation