Attic Insulation
Basement Waterproofing
Crawl Space Repair
Foundation Repair
Mold Removal

Waterproofing and Insulation

We fix crawl spaces, basements and attics.

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Crawl Space Encapsulation & Crawl Space Repair

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. Installing a system to remove standing water in a crawl space while controlling humidity is a great first step.

Basement Waterproofing & Foundation Repair

Basement Waterproofing is vital if you have a wet basement. A sump pump is a great way to move water out of the basement. Bowing walls are common in wet basements. 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, Attic insulation is vital and one of the best investments made to conserving energy. Radiant barriers and solar attic fans help reduce attic heat. Spray foam insulation 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 & Mold Removal

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. Soda blasting is a great way to perform mold removal.

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About Us

CrawlSpaceNinja.com Has More 5-Star Google Reviews Than Any Waterproofing & Insulation Company in Knoxville, TN
CrawlSpace Basement Attic

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

We have been blessed to earn the Angie's List Super Service Award from 2012 to 2015.

CrawlSpaceNinja.com 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.

Our services include foundation repair, controlling humidity, air sealing ducts and attics, removing mold, basement waterproofing, crawl space encapsulation, and properly insulating attics.

CrawlSpaceNinja.com is your #1 source in East Tennessee for crawl space repair, basement waterproofing, foundation repair and attic insulation.

  • Crawl Space Encapsulation

    Crawl Space Repair, Crawl Space Insulation, Crawl Space Dehumidifier, Crawl Space Vapor Barrier, Crawl Space Mold Removal, Soda Blasting, Crawl Space Foundation Repair, Air Duct Sealing

  • Basement Waterproofing

    Sump Pump, Basement Dehumidifier, Interior Basement Waterproofing, Exterior Basement Waterproofing, Rim Joist Insulation, Foundation Repair, Bowing Basement Walls, Cracked Basement Walls, Waterproofing

  • Attic Insulation

    Blown In Insulation, Insulation Removal, Spray Foam Insulation, Radiant Barrier, Solar Attic Fan, Air Sealing, Insulation, Crawl Space Insulation, Basement Insulation, Hot Attic

  • Mold Testing & Mold Removal

    Mold Testing, Mold Remediation, Mold Warranty Available, Soda Blasting, Mold Removal, Mold Inspection, Black Mold, Stachybotrys

Crawl Space Repair Testimonials