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Basement Waterproofing in Boulder, CO

Review Logo 4.7 (1,973)

Boulder's unique climate, characterized by significant snowfall and seasonal rainfall, can lead to basement water intrusion. Water may seep through cracks in the foundation or walls, resulting in mold growth, structural damage, and unhealthy indoor environments. Groundworks offers effective basement waterproofing solutions, including interior drainage systems, sump pumps, and durable wall sealants, ensuring your basement remains dry and secure against water damage.

For over 30 years, Groundworks has been dedicated to providing homeowners in Boulder with comprehensive solutions for foundation repair, basement waterproofing, crawl space encapsulation, concrete lifting, and more. With a commitment to quality repairs and exceptional customer satisfaction, we proudly serve the Boulder community. Our experienced technicians utilize industry-leading products backed by robust warranties, ensuring the stability and health of your home.

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Groundworks is Boulder's Basement Waterproofing Expert

Serving Homeowners for over 25 years

Recent Work Completed Near You

15,464 basements waterproofed by the Denver branch

930 basements waterproofed in Boulder

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Why your neighbors trust Groundworks

We've earned 1,773 five star reviews.

"We cannot say enough good things about Cody Wellner from Groundworks. I have never received such kindness, good communication, and marvelous customer service from a construction company. Cody came out and explained everything to us and very patiently answered all our questions. A crew came out and did the work. They were very kind and considerate. They did a great job laying plastic and respecting the rest of the house. We did have a couple of issues with the work done. There was some damage to a window sill and they cut some carpet that they should have just rolled back. Luckily for us, it was Cody Wellner to the rescue again. He took the time and effort to come out and rebuild the landing to the stairs, fix the window sill, and relay the cut carpet to make the area useable until we get it fixed correctly. Groundworks is going to reimburse us for the carpet damage. This is an amazing company with a marvelous staff! I highly recommend them and will absolutely use them again."

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1,703 of your neighbors recommend our local Groundworks branch.

Our in-house crews are certified and local to your area.

Our work comes with a nationally backed warranty.

Types of Basement Damage in Boulder

Common Causes of your Basement Problems in Boulder

Hydrostatic Pressure

When groundwater accumulates around your foundation, it exerts pressure on basement walls and floors, leading to cracks and water seepage.

Poor Drainage Systems

Inadequate drainage systems fail to divert water away from the foundation, resulting in water accumulation that can compromise structural integrity.

Foundation Cracks

Natural settling or poor construction practices can cause foundation cracks, allowing water to penetrate your basement.

Gutter and Downspout Issues

Improper installation or clogging of gutters and downspouts directs water toward the foundation, exacerbating water infiltration problems.

High Water Table

During heavy rainfall or snowmelt, a high water table exerts pressure against basement walls, causing water to seep through cracks or joints.

Plumbing Leaks

Leaks from plumbing systems can saturate the soil around the foundation, leading to erosion and weakening of the structure.

Understanding these common causes can help you take proactive steps to protect your basement from water damage and maintain the integrity of your home.

Basement Waterproofing Solutions We Provide For You in Boulder

Control Wall Moisture

Control Wall Moisture Image

What We Do

  • Inspect basement for vulnerabilities
  • Take custom measurements
  • Provide lasting moisture solutions

What We Use

Vapor Barrier 3D Image Vapor Barrier Learn More

Control Groundwater Seepage

Control Groundwater Seepage Image

What We Do

  • Identify leakage sources
  • Consider your home's unique needs
  • Install a reliable drainage system

What We Use

Sump Pump 3D Image Sump Pump Learn More
Drain System 3D Image Drain System Learn More
FreezeGuard 3D Image FreezeGuard Learn More

Control the Environment

Control the Environment Image

What We Do

  • Recognize ventilation insufficiences
  • Offer options for moisture control
  • Regulate humidity levels effectively

What We Use

Dehumidifier 3D Image Dehumidifier Learn More

Our Other Services in Boulder

Concrete Lifting Icon
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Foundation Repair Icon
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Our Groundworks' Boulder Office Serves You

Our Address

4686 Ivy Street, Denver, CO. 80216

Contact Us

(855) 976-0804

About Us

Meet our Boulder team, see our
service area, and get financing details
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Proudly Serving Boulder and Surrounding Areas

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Trust the experts at Groundworks

How it works

Straightforward and simple process

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Schedule an
inspection

Upon arrival, our Inspector will introduce themselves and chat with you about the problems you're experiencing. Based on the information you provide them, they'll then create a plan of action to examine your home inside and out.

Receive a detailed repair plan and quote icon

Receive a detailed
repair plan and quote

Once the inspection is complete, the Inspector will sit with you and present their findings. And because we provide same-day estimates, you'll have all the cost and financing information you need to make a decision right away.

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Get the work done
when you're ready

When you're ready to move forward with repairs, we'll help you choose an installation date that works for your schedule, and notify our Installation team immediately of the upcoming work.