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Crawl Space Repair & Encapsulation in Longmont, CO

Review Logo 4.7 (1,973)

Longmont's climate can lead to moisture intrusion in crawl spaces, often through vents or gaps in doors. This moisture can foster mold growth and structural issues over time. Groundworks specializes in sealing crawl spaces against these elements using vapor barriers, insulation upgrades, drainage systems, and sump pumps, ensuring a dry and protected space beneath your home.

With over 30 years of experience, Groundworks proudly serves homeowners in Longmont, providing a full range of solutions for foundation repair, basement waterproofing, crawl space encapsulation, concrete lifting, and more. We are dedicated to quality repairs and exceptional customer satisfaction. Our A rating from the Better Business Bureau (BBB) reflects our commitment to excellence, as our skilled technicians utilize industry-leading products backed by strong warranties to secure your home’s stability and health.

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Groundworks is Longmont's Crawl Space Repair Expert

Serving Homeowners for over 25 years

Recent Work Completed Near You

26,180 crawl spaces repaired by the Denver branch

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Why your neighbors trust Groundworks

We've earned 1,773 five star reviews.

"Groundworks Field Inspector Mike Gold was excellent in communicating with us the results of his work/measurements on our property. He explained that we now have a baseline for comparison in future years re: our house's foundation settling. He also informed us about the effect of moisture content of soil below the foundation and how to mitigate the potential problem. He is indeed knowledgeable in his area of expertise and has excellent communication skills!"

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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 Crawl Space Damage in Longmont

Common Causes of your Crawl Space Problems in Longmont

Moisture and Humidity

Excess moisture and high humidity levels in the crawl space can lead to mold growth, wood rot, and structural damage. This often results from poor ventilation or water seepage.

Poor Drainage

Inadequate drainage systems can cause water to accumulate around the foundation, leading to water infiltration and increased moisture levels in the crawl space.

Open Crawl Space Vents

Open vents allow outside air and moisture to enter the crawl space, which can lead to condensation, mold growth, and pest infestations.

Foundation Cracks

Cracks in the foundation can compromise the structural integrity of your home by allowing water infiltration, which can lead to further deterioration and instability.

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 measures to protect your crawl space and maintain the overall health of your home.

Crawl Space Repair Solutions We Provide For You in Longmont

Create Solid Floors for Strong Homes

Create Solid Floors for Strong Homes Image

What We Do

  • Examine your crawl space closely
  • Determine the reason for joist failure
  • Make a plan to repain and stabilize

What We Use

Floor Jacks 3D Image Floor Jacks 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

Drainage System 3D Image Drainage System Learn More
Drainage Matting 3D Image Drainage Matting Learn More
Sump Pump 3D Image Sump Pump Learn More

Change the Environment

Change the Environment Image

What We Do

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

What We Use

Vapor Barrier 3D Image Vapor Barrier Learn More
Dehumidifier 3D Image Dehumidifier Learn More
Crawl Space Doors 3D Image Crawl Space Doors Learn More

Properly Insulate the Home

Properly Insulate the Home Image

What We Do

  • Diagnose insulation concerns
  • Take expert measurements
  • Deliver lasting thermal protection

What We Use

Insulation 3D Image Insulation Learn More

Our Other Services in Longmont

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

Our Address

4686 Ivy Street, Denver, CO. 80216

Contact Us

(855) 976-0804

About Us

Meet our Longmont team, see our
service area, and get financing details
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Proudly Serving Longmont 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.