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Down Under Waterpoofing & Foundation Repair
When it comes to basement waterproofing, Down Under Waterproofing and Foundation Repair has the experience and expertise to get the job done right. Down Under Waterproofing has the combined expertise in construction restoration services to solve the problems of the past and to create a solution that is guaranteed to provide the homeowner with lasting protection.

Down Under Waterproofing and Foundation Repair handles all sorts of foundation repair problems to keep your home safe and secure. Down Under Waterproofing and Foundation Repair has a proud history and reputation of being reliable, trustworthy, and of performing consistently well. Read our testimonials or ask for references attesting to our reliability.
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Down Under Waterproofing was in incorporated in 2006 by Walter Gural. We came up with the name Down Under Waterproofing because we are literally, "DOWN UNDER" the house or building. We realize many home and business owners have researched different methodologies and we differentiate ourselves from others by listening to our customers.
Customer support is very important to us and we take great pride in providing the best service possible to new, existing, and future customers. Down Under Waterproofing & Foundation Repair welcomes your feedback, questions, and input. If you have a question, please feel free to contact us by any of the methods described below.
The basement in our 1960's home had been leaking water for years and we finally made the decision to get it fixed for good. We're really happy we went with Down Under Waterproofing. They explained that a new french drain system with two sump pumps would stop our water concerns in the basement. Once a date was set, Walt and his team were on time and completed the job in the 4 day estimate that was given and our basement has been dry ever since.
Waterproofing is a major factor for protecting your most valuable asset, your home. It is important to decide which method is the best for you and your home and to make sure any work performed is completed by a professional company specializing in waterproofing systems. Down Under Waterproofing can help.
Foundation problems come in all shapes and sizes, each problem is unique to the specific structure, that requires personalized attention that takes into consideration the unique properties of the structure and the surrounding property. Differences in construction, materials used, previous work, soil type, and landscaping are just a small part of the conditions that need to be evaluated to perform an effective and appropriate repair.
Reviews (7)
Saira Wang
Saira Wang
Feb 03, 2022
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Walt and his crew did excellent work fixing up our basement on our house built in the 1880s. They helped repair the foundation, reinforce footings, add support, and waterproof the entire space. Walt was very straight forward, never tried to oversell us, and was extremely responsive. His crew was very hardworking and diligent. I highly recommend Down Under Waterproofing!
C. Valdes
C. Valdes
Mar 27, 2021
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If I could give them ten stars, I would!
HONEST, DEPENDABLE, PROFESSIONAL, KNOWLEDGABLE
From start to finish, Down Under Waterproofing was sensational.  Walt came out to my newly purchased home and assessed the situation in my large basement/crawlspace.  His assessment of the situation was accurate, professional and fairly priced.  He went above and beyond in his explanation so that I could understand the situation in "lay-man's" terms. I had received several estimates prior, and although they recommended many of the same things, no one had explained why. Walt made me understand the process
Daisybelle B.
Daisybelle B.
Nov 18, 2020
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This company is so reputable, so above board and so honest. My Hamilton home had water in the basement- not a lot but it needed to be addressed. My first quote was a hard sell/ my house will crumble- if I sign that day, they’ll discount 70%. I asked them to leave. DownUnder was my 2nd quote. Walt the owner came to my house on a Saturday,. He assessed the issue, explained to me the process, quoted me a more than fair price and told me they could start the job in 2 weeks. True to his word his crew came out two weeks later and completed the job in 3 business days. Even better, we’ve had serious
Robert F. Iii Burroughs
Robert F. Iii Burroughs
Aug 28, 2020
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Walt's price was competitive and his work was exceptional. Max was the crew chief and did a great job. I had a new Bilco door installed and the foundation around the Bilco door reinforced with some new blocks, rebars and masonry work. They worked over the weekend and when they were done the work area was clean with new paint on the walls. My hiighest recommendation for Down Under!
Kevin Stamm
Kevin Stamm
Jul 22, 2020
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I had water slowly coming in my basement for about a month. After getting a few quotes, I went with Down Under Waterproofing. Walt, Max and crew were fantastic. They explained every step that had to be performed, arrived when they said they would and did the job right. I would most definitely use them again. Thank you for all of your hard work and honesty.
Steph P.
Steph P.
Nov 25, 2018
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I had some crawl space piers replaced by Walter and his crew. Everything from the initial quote, to the finished job, was smooth and professional. Walter was very thorough and explained everything that would be done and how long it would take. I went from having sinking, unstructurally sound piers, to brand new, thick and sturdy and supports with cement footings. They did a great job and I can finally have peice of mind that my home is structurally sound. Thank you for your professionalism and I hope this helps other people find a reliable company they can trust.
Stacy Newsome
Stacy Newsome
Jun 15, 2015
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EXCEPTIONAL!!! Walt Gural and his crew took on a huge job at our new house. Our structural engineer said he only trusts one guy to get the job done right, and boy are we happy we listened. Our newly purchased home had structural damage on all four walls from water pressure....horizontal cracks and vertical. Walt assured us that it was fixable and went right to work with his crew. He gave us an extremely competitive price for the amount of work and showed up the day he promised. They were here every day until the job was done (a two week job). They left our basement spotless and we now have all