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Have a foundation or basement waterproofing-related question? We have the answer. Check out these FAQs and give us a call today for more information.

  • What services do you provide?

    We provide foundation repairs, basement waterproofing, foundation waterproofing, wall straightening, interior tiling, and basement drainage. In fact, we're one of the top foundation contractors in the area. Contact us today to get started with our services!

  • What is your service area?

    At Tennyson Construction Wet Basement Specialist, our basement waterproofing contractors proudly service all of Minnesota and Iowa.


  • Do you offer warranties on your services?

    Yes, we do! We offer a transferable lifetime warranty on basement tiling and a transferable warranty on foundation repair. With the waterproofing market expected to grow at a CAGR of almost 4.30% between 2025 and 2034, according to Expert Market Research, it's important to know the company you're working with is one you can rely on. When you choose Tennyson Construction Wet Basement Specialist, you can rest assured you're working with the most preferred basement waterproofing contractors in the area!