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Get matched with top Waterproofing Contractors in Corona, CA

There are 18 highly-rated local waterproofing contractors.

Recent Basement Waterproofing Reviews in Corona

  • Reliable Roofing
    5.0
    The Reliable Roofing team helped me to waterproof my basement, and I was so impressed with the work ethic they displayed. They were able to identify any places for potential leaks or floods and secure them, all without smashing the piggy bank! Good price ranges are always a plus when you want a major job done on your home.
    - Hilton M.
  • Reliable Roofing
    5.0
    Flooding is something I was used to living in the south, but I wanted to make sure I was extra prepared when I moved to California. I ended up calling Reliable Roofing to waterproof my basement. Their crew came out and did great work on the outside and inside of the basement, making sure the material was strong enough to stand against water.
    - Karney S.
  • AKME Waterproofing
    5.0
    Steve at AKME helped me fix multiple floor to ceiling cracks in my foundation wall where water was penetrating. He also provided excellent advice on how to solve the source of the problem. He is very professional and trustworthy. He does not oversell. The quality of his work is excellent and immediately stopped the leak.
    - Barry Z.
  • Sage Builders Inc
    5.0
    Very well. I hired someone to go to my mother's home because my husband noticed that the left side of her home was sinking. Very easy to get in touch with somebody, and within 2 weeks, my mom's home was good to go.
    - Shai M.
  • Bob Patterson Painting
    5.0
    Bob and his assistant painted our house after repairing some damaged wood and metal elements. They got the job done in just a couple of days, and they did such a beautiful job that we asked them to come back and paint our entire backyard wall. They were extremely nice and professional; they were careful about following Covid rules; and they left our place cleaner than they'd found it. Bob's prices are affordable, and he truly takes pride in his work. We will definitely call him again!
    - Sharon L.
  • Woods Basement Systems Inc
    5.0
    These guys were amazing and professional and were able to restore my basement and gave us a solution so it won’t happen again.
    - Jeremiah P.
  • Woods Basement Systems Inc
    5.0
    My uncle needed repairs in his crawl space and Dave and his team were able to execute a great solution. Highly recommended.
    - George M.
  • Woods Basement Systems Inc
    5.0
    Aunt was having issues with flooding they were able to come in and diagnose the problem and fixed the issue.
    - Anne G.
  • Alpha Structural, Inc.
    5.0
    We have a strange leak in our basement that recurs every time it rains. To figure out the potential source, we called Alpha Structural, and the entire team was outstanding from the get-go. Lisa Hunter first took a detailed account of and keen interest in our situation, and then Gary Coffing came to inspect our house. Gary possesses an incredible wealth of knowledge about foundation and structural integrity, and gave us a very fair assessment of what might be happening, and what we could and should try first. Rather than make a hard sell to engage Alpha in a major investigation, he suggested we first try a few simpler solutions, including fixing the grading of our soil leading to the basement as well as our gutters. Perhaps this won't work and perhaps it will, but the point is he gave us a full account of what may be happening and a number of specific things to try before pulling the trigger on a major structural ordeal. A HUGE thank you to Gary and the whole team. We hope it doesn't come to it, but if we do need to go down the route of major structural work, we will absolutely call you again.
    - Amanda W.
  • Alpha Structural, Inc.
    5.0
    The mark of a good company is not how they handle things when everything goes right, but how they handle things when things go wrong. I live in a 100 year old house, and old houses have surprises. On two occasions, my house gave Alpha a little more than they were expecting, and both times, they stepped up and proved why they have the reputation they do. The first time, the footing under my kitchen was undermined, and they intended to put two concrete pads in to fix it. When they realized their initial plans to fix it weren't quite sufficient, they brought out one of their in house engineers, and they built Fort Knox (in a good way) under the kitchen. The kitchen of my house is probably the most secure part of my house now. It will survive the Apocalypse. Then, they were contracted to fix the the stairs in the back of my property. The side of the stairs was separating from the stairs themselves, and Alpha was contracted to replace the wall. But when they removed it, they found the the old stairs there were just a thin layer of concrete over loose rock, which spilled out undermining them. It's something they never could have seen or known from the outside. Mark, one of the bosses of the company came out and looked at it, and had them replace the entire stairs, which now look amazing and are very safe for my children. I also can't say enough how on top of it the people were. Dieter, their supervisor, was amazing. He stopped by frequently to make sure everything was on track and up to standards. You'd hear him pulling up on his motorcycle, and if you had questions, he'd talk through everything that was going on with you. (And be very patient with you about the questions.) When there were job hiccups, he just let me know that they had it under control and was unflappable. He always told me things were going to be fine, and then took care of it. His crews were professional, considerate, hard working, and polite. If you get any of the guys I had, you're in good hands: -Oscar and Marlon did an amazing job on the kitchen underpinning, bolting, and sheerwalling my basement. -Gregorio, Jonathan, and Henry were excellent, and replaced my stairs. (And Gregorio, in particular, is an artist with cement.) Both crews made me realize how consistently good the quality of the work done by this company is. I highly recommend Alpha, especially if you work with any of these crews.
    - Peter R.
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Waterproofing Contractors in Corona

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