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Waterproofing and Weatherization

Crawl Space Encapsulation

A Knoxville crawl space with standing water or high humidity can lead to mold, wood rot, termites, high utility bills, structural damage, wood floors to cup and can even prevent the sale of real estate, according to EPA. Standing water and high humidity in the crawl space should be stopped and controlled immediately. Closing foundation vents and installing a crawl space vapor barrier is a great first step.

Basement Waterproofing

Knoxville Basement Waterproofing is vital if you have a wet basement. A sump pump is a great way to move water out of the basement if your home needs foundation repair. A Flood, improper drainage, poor grading and even clogged drain tiles can cause water to enter the basement. A properly sized basement dehumidifier is vital in controlling humidity in a wet basement.

Attic Insulation & Spray Foam Insulation

According to the Department of Energy, Knoxville attic insulation is vital and one of the best investments made at conserving energy. Radiant barriers and solar attic fans help reduce attic heat. Air sealing with spray foam keeps conditioned air in your living space longer. Choosing the right R value for your climate zone is key to staying cool in the summer and warm in the winter.

Mold Inspection & Remediation

Mold can grow anywhere the relative humidity is 60% or higher if there is an adequate food source. Crawl spaces have a lot of food for mold to feed on and grow. If your region is experiencing 90 degree days, your air conditioner is running harder and longer to keep you cool.


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About Us

CrawlSpace Basement Attic

Indoor Air Quality Specialists, Inc is the best basement waterproofing, crawl space encapsulation and attic insulation company in Knoxville, TN.

We have been blessed to earn the Angie's List Super Service Award from 2012 to 2014.

Knoxville Crawl Space Repair was started in 2005 because we wanted to help home owners create a dry, clean, healthy and efficient home for their families to live.

Children, asthma sufferers and those with COPD and other chronic illnesses affected by poor indoor air quality need a place of refuge that is free from contaminants like dust mites and mold.

Knoxville Crawl Space Repair is great for correcting foundation problems, controlling humidity, air sealing ducts, removing mold, waterproofing basements, crawl space encapsulation, air sealing ducts and properly insulating attics are a great way to ensure you are breathing the cleanest air possible.

We are also proud to be a part of the TVA eScore Energy Right Contractor Program to ensure you receive the highest quality work at making your home energy efficient while making it affordable through the rebates and financing programs TVA offers. Crawl Space Ninja is your #1 source for Knoxvile crawl space repair.

  • Crawl Space Encapsulation

    Insulation-Dehumidifiers-Vapor Barrier-Foundation Vent Fans-Air Duct Sealing- Knoxville Crawl Space Repair

  • Basement Waterproofing

    Sump Pumps-Interior Waterproofing-Exterior Waterproofing-Rim Joist Air sealing- Knoxville Basement Waterproofing

  • Attic Insulation

    Blown In Insulation-Spray Foam-Radiant Barriers-Solar Attic Fans-Air Sealing- Knoxville Attic Insulation

  • Mold Removal

    Mold Testing-Mold Remediation-30 Year Mold Warranty Available-Soda Blasting- Knoxville Mold Removal

Our Testimonials

$279 Moisture Analysis & Crawlspace Vapor Barrier Installation

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