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We Provide Basement Waterproofing in Boulder, CO

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Your local basement waterproofing company in Boulder, CO is Thrasher Foundation Repair
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We specialize in foundation waterproofing using quality Basement Systems products. We will design a customized system to keep your basement dry. As your local Basement Systems contractor, we can help you choose the best basement waterproofing options for your home.

For a FREE no-obligation basement waterproofing cost estimate in Boulder, CO, please fill out the form and your local Basement Systems company will contact you shortly.

Basement Waterproofing & Repair Services offered in Boulder:

  • Foundation Waterproofing
  • Interior Drainage System Installation
  • Sump Pump Installation & Replacement
  • Basement Dehumidifier Installation
  • Basement Leak Repair

Basement Sump Pump Systems

If you get water in your basement every time it rains or you have an old sump pump that can’t keep up, a new basement sump pump can help keep your basement dry. Basement Systems has tested many pumps over the years and we use Zoeller pumps because we know they work.

Sump Pump Features:

  • Durable cast-iron pumps
  • Quiet operation
  • Battery-powered backup option for operation during power outages
  • Patented WaterWatch Alarm alerts of high water level

Basement Dehumidification

Moisture in the basement leads to mold growth that can damage your home, make you and your family sick, and make your basement and whole house smell musty. The solution is to remove moisture from the air. The SaniDry Sedona basement dehumidifier and air system from Basement Systems wrings the moisture from basement air and makes the damp feeling and musty smell go away!

SaniDry Sedona Features:

  • World’s most efficient dehumidifier without a bulky heat exchange
  • Automatic drainage - no buckets of water to empty
  • Automatic controls maintain ideal humidity level

Why More Boulder Homeowners Choose Us:

  • Custom-Designed Dry Basement Solutions
  • Exclusive Patented Products
  • Proven Effective for Over 25 Years
  • Transferable Lifetime Warranty on Drainage Systems
  • Financing Options May Be Available - Ask Your Local Dealer

Service Area Zip Codes

  • 80301
  • 80302
  • 80303
  • 80304
  • 80305
  • 80306
  • 80307
  • 80308
  • 80309
  • 80310
  • 80314

Recent job requests for basement waterproofing in Boulder, CO

  • Project Location Boulder, CO 80304
    Comment Our current sump pump system is quite old and looks in need of replacement. We'd like to update to a system that includes a battery backup and would like to assess whether the pit also needs to be replaced or just the pump.
  • Project Location Boulder, CO 80305
    Comment We've started to have water seeping through vinyl panels over our foundation. Need this looked at and recommendations.
  • Project Location Boulder, CO 80303
    Comment I have a room off of my garage (under the front porch) that has some water penetrating into the space. I need it waterproofed (caulked and any of the other stuff you all do) from the inside of the room.
  • Project Location Boulder, CO 80303
    Comment Water seeped into a part of our basement after the recent heavy rain. Had never happened before.
  • Project Location Boulder, CO 80304
    Comment Water getting into basement in corners & where walls meet floor
  • Project Location Boulder, CO 80305
    Comment Install a sump pump to avoid underground water from entering the basement in the relatively wet season
  • Project Location Boulder, CO 80305
    Comment Sump pump itself appears to be working fine, though it looks older than it is and covered in sediment, so maybe it should be cleaned/serviced. Check valve may need replacing, we hear water run down it after the pump runs for 10 seconds, but pump doesn't cycle too frequently so it must not be too much water that returns. There is a very strange gurgling sound though that continues for around 30 minutes after the pump runs though, which is mysterious. The pump discharge point is super jenky and freezes up when it gets cold out, looking for a solution for that. The sump pit does not have a sealed cover and we would like to add one that prevents radon gas from escaping while allowing it to still work as a floor drain. Finally, we don't have a tile drain system, and wondering if we should and what that would cost. The sump liner is old corrugated metal and maybe eventually needs replacing, want to understand what kind of an effort that is. Thanks!
  • Project Location Boulder, CO 80305
    Comment New basement window seems to not have adequate drainage as water is pooling in window well. During heavy rain, water is seeping into basement where the floor meets the wall under the window.
  • Project Location Boulder, CO 80305
    Comment We are having trouble with water piling up in our window well, and we think that installing a drainage system would help
  • Project Location Boulder, CO 80301
    Comment We have some water issues with heavy rains. We have a sump pump and it appears to be working. We think the egress window fills and water gets into the floor joints and up through our floor in the basement.
  • Project Location Boulder, CO 80301
    Comment We have a finished basement and have noticed some water pooling under the flooring in a 10ftx10ft area. We are not sure of the cause.
  • Project Location Boulder, CO 80304
    Comment Basement waterproofing and sump pump
  • Project Location Boulder, CO 80302
    Comment I'd like a quote on fixing a drainage issue please.
  • Project Location Boulder, CO 80301
    Comment Window well that can fill from ground water during long rain then leak through the window.
  • Project Location Boulder, CO 80020
    Comment Some moisture gathering along cove joints in basement after heavy rain. Already have a sump pump and drain tile system.
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