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Pittsburgh's trusted crawl space remediation company

Professional Crawl Space Remediation Services

Is your crawl space causing issues in your home? Un-Flood-It is here to help! Crawl space problems can lead to severe structural damage, health hazards, and reduced energy efficiency. Our expert team provides comprehensive crawl space remediation services, ensuring your home remains safe, dry, and healthy.

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What We Do

50% of the air you breathe in your home originates from the crawl space and basement levels of your home. A crawl space with a dirt odor can promote rot and mold growth, and degrade the quality of the air you and your family breathe in the home. A crawlspace encapsulation system turns your damp crawl space into a dry place.

Problems from a damp crawlspace include:

  • Risk of mold growth

  • Termites and other wood-destroying organisms

  • High heating and cooling costs

  • Condensation on windows, ductwork, and structural members of the space

Learn More About Our Services: (412) 453-8922.

Crawl space before

Crawl space after

Why Choose Un-Flood-It
50+ Years of Combined Experience
Locally Owned & Operated
Licensed, Bonded & Insured
At Your Door in 2 Hours or Less
Insurance Claim Assistance

Our Crawl Space Remediation Process

At Un-Flood-It, we follow a meticulous process to ensure the highest quality of crawl space remediation. From thorough initial inspections to final checks, our detailed approach guarantees that all issues are identified and effectively addressed. This systematic process ensures long-lasting solutions and your complete satisfaction.


1) Comprehensive Crawlspace Inspection: We perform a detailed inspection of the crawlspace, including measurements, to provide accurate cost estimates.

2) Address Mold Issues: If mold is present, remediation must be the first step. (A 3rd-party mold test and assessment is highly recommended.)

3) Install Drainage Matting: Our team installs a drainage mat (also called a dimple mat) on the crawlspace floor to protect the liner from punctures. It also provides a future pathway for airflow if a radon mitigation system needs to be added.
4) Seal Cracks and Air Infiltration: We use green caulk and foam to seal cracks and voids, preventing exterior air infiltration. (Special attention is given to occupants with CIRS or chemical sensitivities.)
5) Upgrade Insulation: We add a carbon-infused insulation board or insulation blanket to the crawlspace walls to achieve an R10 insulation value. Then we install rock wool insulation around the sill plate perimeter. (Adjustments may vary based on building codes.)

6) Encapsulate the Crawlspace: Our team applies a 90-mil thick encapsulation liner to the floor and extend it at least Our team installs a 90+ mil thick encapsulation liner to the floor and extend it at least 12" up the 12 inches up the perimeter walls.
7) Control Humidity Levels: We install a properly sized commercial-grade AprilAire dehumidifier to maintain a consistent year-round relative humidity level of 55% or less.

If the crawlspace will need a french drain and sump pump, we will recommend a plumbing company who can properly install these types of systems. Our crawlspace system can also be used in-conjunction with a radon mitigation system/fan.

Schedule Your Consultation by Calling +1 412-226-9468.

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Types of Crawl Space Remediation Services We Provide

Our extensive range of crawl space services includes:

  • Crawl Space Mold Removal

    Mold can pose serious health risks and damage your home's structure. Our professional mold removal services ensure thorough remediation, using safe and effective methods to eliminate mold and prevent future growth. We address the source of moisture to provide a long-term solution.

  • Crawl Space Encapsulation

    Encapsulation involves sealing your crawl space with a high-quality vapor barrier, covering floors and walls to create a controlled environment. This process can prevent moisture, mold, and pests from entering your crawl space, significantly improving air quality and energy efficiency.

  • Crawl Space Moisture Control

    Controlling moisture in your crawl space is essential to prevent mold, mildew, and structural issues. Our moisture control solutions include installing dehumidifiers and vapor barriers and ensuring proper ventilation to maintain a dry and healthy environment.

  • Crawl Space Insulation

    Proper insulation in your crawl space can enhance your home's energy efficiency and comfort. We offer expert insulation services to keep your crawl space temperature-regulated, reducing energy costs and preventing moisture-related problems.

  • Crawl Space Cleaning

    Cleaning of your crawl space is essential to remove debris, pests, and potential mold sources. Our cleaning services ensure your crawl space remains in optimal condition, promoting a healthier home environment.

  • Crawl Space Vapor Barrier Installation

    Installing a vapor barrier is a key step in preventing moisture from penetrating your crawl space. Our high-quality reinforced multi-layer polyethelene vapor barrier has a very low perm rating (under 0.01 perms), meaning it offers superior resistance to moisture transmission.

  • Crawl Space Dehumidification

    Excess humidity in your crawl space can create the perfect environment for mold growth, wood rot, insect infestations, and even structural issues like floor sagging. Installing a properly sized, commercial-grade AprilAire dehumidifier helps control moisture levels, protecting your home's foundation and improving indoor air quality. By maintaining optimal humidity, crawl space dehumidification also supports energy efficiency and extends the life of your insulation, HVAC system, and flooring above.

  • Crawl Space Water Damage Restoration

    Water damage can have devastating effects on your crawl space. Our restoration services repair and restore water-damaged areas, preventing further issues and ensuring your crawl space is safe and dry.

  • Crawl Space Odor Removal

    Unpleasant odors in your crawl space can indicate mold or pest problems. Our odor removal services identify and eliminate the source of the smell, ensuring a fresher and healthier environment.

  • Crawl Space Energy Efficiency Improvements

    Improving your crawl space's energy efficiency can reduce heating and cooling costs. Our services include insulation, sealing, and moisture control measures to enhance your home's overall energy performance.

Ask Us About Our Full Range of Services by Calling

Navigating Insurance and Claims

Dealing with insurance claims can be overwhelming. Un-Flood-It helps you navigate the process smoothly. We work directly with your insurance company to ensure all necessary repairs and remediations are covered, making the process as stress-free as possible.

Learn More About Our Practices by Calling Us at: (412) 453-8922

DIY Tips and Preventative Measures

While professional remediation is crucial, there are several DIY tips to help maintain your crawl space:

Regular Inspections

Check for signs of moisture, mold, and pests.

Seal Cracks and Gaps

Use sealants to close off entry points for moisture and pests.

Install a Vapor Barrier

Learn how to install a vapor barrier to prevent moisture.

Use a Dehumidifier

Control humidity levels with a dehumidifier.

Proper Drainage

Ensure your home has proper drainage systems to divert water away from the foundation.

By taking proactive measures, you can reduce the likelihood of a mold emergency

Schedule Your Clean up Today

Navigating Insurance and Claims

Dealing with insurance claims can be overwhelming. Un-Flood-It helps you navigate the process smoothly. We work directly with your insurance company to ensure all necessary repairs and remediations are covered, making the process as stress-free as possible.

Get Insurance Guidance—Call (412) 453-8922

Environmental and Health Considerations

Crawl spaces can harbor mold, mildew, and pests, posing significant health risks. Un-Flood-It prioritizes environmentally friendly solutions to ensure your crawl space is safe for your family. Our services not only improve air quality but also reduce your home's carbon footprint.

Protect Your Health and Environment with Our Restoration Services

Schedule Your Cleanup Today: (412) 453-8922.

Frequently Asked Questions

What is crawl space encapsulation?

Crawl space encapsulation involves sealing the area with a vapor barrier to prevent moisture and pests from entering.

How oftrn should i inspect my crawl space?

It's recommended to inspect your crawl space at least twice a year for any signs of moisture, mold, or pests.

Can I handle crawl space remediation myself?

While some minor issues can be addressed with DIY methods, professional remediation ensures comprehensive and long-lasting solutions.

Why is mold removal important?

Mold can cause severe health issues and structural damage. Removing mold ensures a healthier living environment and protects your home’s integrity.

Why Un-Flood-It?

Un-Flood-It is your trusted partner for mold remediation and containment. With our expertise, advanced technology, and commitment to customer satisfaction, we ensure your property is safe and mold-free. Don't let mold from water damage compromise your health and safety—choose Un-Flood-It for reliable and efficient mold remediation services.

Schedule Your Cleanup Today: (412) 453-8922.

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A few of the cities Un-Flood-It services below:

Here are the zip codes we service: 15044, 15065, 15068, 15084, 15101, 15235, 15239, 15656, 16055, 16066, 16229.

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Financing subject to credit approval and acceptance by your contractor. Terms and conditions may apply and may vary. Contact your contractor to discuss available offers and to receive appropriate terms and disclosures upon approval. Prequalification is a soft credit pull. Upon the receipt of your completed credit application and signed financing documents a hard inquiry on your credit (that may affect your credit score) will occur. Credit review powered by Foundation Finance Company LLC.

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