Crawl Space Repair Contractors in Knoxville, TN

Compare 36 contractors in Knoxville.

Crawl Space Contractors in Knoxville

American Standard Foundation Repair

✓ VerifiedVerified this week

American Standard Foundation Repair is a full-service foundation and crawl space repair contractor specializing in foundation lifting, encapsulation, waterproofing, and water management across the Mid-South region. They serve residential and commercial clients with structural repair, moisture control, and concrete lifting services.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
Member of the National Foundation Repair AssociationLicensed and BondedInsured
Rating
★★★★★5 (13)
Service Area
Memphis TN, Knoxville TN, Nashville TN, Rogers AR, 7 states in the Mid-South

Thomas Waterproofing

✓ VerifiedVerified this week

Thomas Waterproofing Company provides basement waterproofing, crawl space encapsulation, and foundation repair services in the Knoxville area. With over 40 years of industry experience led by a third-generation waterproofer, they offer moisture control solutions focused on honest evaluations and fair pricing.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
Licensed & InsuredLifetime Transferrable Warranties
Rating
★★★★★5 (31)
Service Area
Knoxville, Alcoa, Maynardville, Farragut, Lenoir City, Maryville, and surrounding areas in Tennessee including Andersonville, Clinton, Corryton, Dandridge, Harriman, Kingston, Kodak, Loudon, Oak Ridge, Pigeon Forge, Powell, Sevierville, Seymour, Vonore

Forever Guard Crawl Space Encapsulation and Repair of Knoxville

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Forever Guard provides crawl space encapsulation, basement waterproofing, and foundation repair services. The owner personally inspects every home to deliver customized, long-term solutions using professional-grade materials.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
Rating
★★★★★5 (103)
Service Area
Knoxville, TN and Charlotte, NC (with mentions of Fountain City, Hardin Valley, and Maryville service areas)

Concrete Solution MTZ

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Concrete Solution MTZ is an experienced concrete contractor serving the Knoxville, TN area with expert repair and construction services for driveways, foundations, sidewalks, and commercial projects.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
warranties offerederror-free repairs backed by warranties
Rating
★★★★★5 (128)
Service Area
Knoxville, TN and surrounding areas within 70-mile radius including Alcoa, Blaine, Clinton, Eagleton Village, Farragut, Karns, Lenoir, Louisville, Mascot, Maynardville, New Market, Norris, Oliver Springs, Pigeon Forge, Plainview, Powell, Rocky Top, Sevierville, Seymour, Strawberry Plains, Coalfield, Jacksboro, Friendsville, and Rockford, TN

Independent Restoration Services

✓ VerifiedVerified this week

Independent Restoration Services provides 24/7 emergency restoration for fire damage, water damage, mold remediation, and structural repairs for homes and businesses. They offer comprehensive damage assessment, insurance claim assistance, and complete restoration services.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
Licensed & Insured
Rating
★★★★★5 (95)
Service Area
Atlanta GA, Bullhead City AZ, Charlotte NC, Chattanooga TN, Chicago IL, Cincinnati OH, Columbia MO, Columbus OH, Denver CO, Fort Worth TX, Houston TX, Huntsville AL, Kansas City MO, Indianapolis IN, Knoxville TN, Las Vegas NV, Lake of the Ozarks MO, Lexington KY, Louisville KY, Memphis TN, Mobile AL, Nashville TN, Phoenix AZ, Pittsburgh PA, Raleigh NC, St. Louis MO

Koala Insulation of Greater Knoxville

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Koala Insulation of Greater Knoxville is a locally owned and operated insulation contractor specializing in professional insulation installation, crawl space encapsulation, and energy efficiency solutions for residential and commercial properties.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
Koala Insulation (nationally trusted brand)
Rating
★★★★★5 (374)
Service Area
Greater Knoxville, Knoxville, Jefferson, and Farragut, TN

Alpha

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Alpha Insulation Inc. is a Knoxville, TN-based insulation contractor specializing in spray foam, fiberglass, and blown-in insulation for residential and commercial properties to improve energy efficiency and home comfort.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
Rating
★★★★★5 (38)
Service Area
Knoxville, TN

East TN Spray Foam Insulation Knoxville

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East TN Spray Foam Insulation provides spray foam insulation services for residential and commercial properties in the Knoxville area, helping customers reduce energy costs through superior insulation solutions.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
Licensed, Bonded and Insured
Rating
★★★★★5 (2)
Service Area
Chattanooga, Crossville, Knoxville, Knox County, Tennessee

Patriot Restoration

✓ VerifiedVerified this week

Patriot Restoration provides 24/7 emergency disaster restoration services including water damage, fire damage, smoke damage, and sewage cleanup across Knoxville and East Tennessee. They are IICRC-certified and locally owned, offering rapid response and full-service restoration.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
IICRC-CertifiedBiohazard-CertifiedEPA-Approved Disinfectants
Rating
★★★★★5 (286)
Service Area
Knoxville, West Knoxville, Maryville, Oak Ridge, Sevierville, Pigeon Forge, Gatlinburg, Halls Crossroads, Clinton, Jefferson City, Dandridge, Chattanooga, Johnson City, East Tennessee, Kingsport, Bristol, Tellico Village, Alcoa, Bearden, Cedar Bluff, Farragut, Harden Valley, Lenoir City, Louisville, Sequoyah Hills

RestoPros of Knoxville

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RestoPros of Knoxville provides 24/7 emergency water damage, fire and smoke damage, mold remediation, and storm damage restoration services for residential and commercial properties.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
IICRC guidelines certifiedInsured
Rating
★★★★★5 (125)
Service Area
Farragut, Greater Knoxville, Knoxville, Kodak, Louisville, Maryville, Oak Ridge, Powell, Strawberry Plains, and surrounding areas

Crawl Space Ninja

✓ VerifiedVerified this week

Crawl Space Ninja specializes in crawl space encapsulation, basement, and foundation repair solutions for Nashville homeowners. They provide comprehensive services to address moisture, mold, structural damage, and air quality issues caused by Nashville's humid climate and soil conditions.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
lifetime warrantyNextdoor Neighborhood Fave award
Rating
★★★★★4.9 (295)
Service Area
Knoxville, Oak Ridge, Maryville, and Sevierville, TN

United Structural Systems

✓ VerifiedVerified this week

USS Pleasant View is a foundation repair and waterproofing company serving residential and commercial properties throughout Middle Tennessee and surrounding regions. They specialize in crawl space encapsulation, basement waterproofing, foundation repair, and structural solutions to protect homes and businesses from water damage and structural issues.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
lifetime transferable warranty on foundation repair and waterproofing services
Rating
★★★★★4.9 (1096)
Service Area
Chattanooga metro area including Hamilton County and surrounding counties, Middle/East Tennessee, Southern Kentucky, and North Georgia; commercial properties across the US

Accu-Coat Knoxville

✓ VerifiedVerified this week

Accu-Coat provides spray polyurethane foam (SPF) insulation and conventional insulation services for residential, commercial, and agricultural properties. They serve home builders, general contractors, and building owners throughout Tennessee and the southeastern United States.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
American Chemistry Council certification
Rating
★★★★★4.9 (58)
Service Area
Knoxville, TN and surrounding areas; Tennessee and southeastern United States

Ram Jack Eastern Tennessee

✓ VerifiedVerified this week

Ram Jack Eastern Tennessee is a foundation repair contractor serving Eastern Tennessee with engineered solutions for foundation issues, concrete lifting, basement waterproofing, and structural support using proven repair systems.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
Limited Lifetime Transferable WarrantyBetter Business Bureau (BBB) accreditationRam Jack Dealer Association backed warranty
Rating
★★★★★4.9 (126)
Service Area
Eastern Tennessee, including Chattanooga, Knoxville, Johnson City, and surrounding areas

The Concrete Guys Knox

✓ VerifiedVerified this week
Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
Price
Contact for Quote
Rating
★★★★★4.9 (173)

Home Comfort Solutions

✓ VerifiedVerified this week

Home Comfort Solutions provides heating, cooling, and retrofit insulation services in Knoxville and East Tennessee. They specialize in HVAC repair, replacement, and spray foam insulation to improve home comfort and energy efficiency.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
A+ BBBTrane CertifiedCertified Technicians
Rating
★★★★★4.9 (403)
Service Area
Knoxville and East Tennessee Region including Knox, Blount, Sevier, Cocke, Jefferson, Roane, Loudon, Greene, Hawkins, Hamblen, Grainger, Hancock, Claiborne, Union, Campbell, Scott, Anderson, Morgan, Cumberland, Rhea, Meigs, McMinn, Monroe, Polk, and Bradley Counties

SERVPRO of Rocky Hill, Sequoyah Hills, South Knoxville

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SERVPRO is a 24/7 restoration and cleaning company serving Knoxville, TN, specializing in water damage, fire damage, mold remediation, and storm recovery with full-service cleanup and construction support.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
IICRC-certified
Rating
★★★★★4.9 (692)
Service Area
Knoxville, TN; Downtown Knoxville; Rocky Hill; Sequoyah Hills; South Knoxville; Bearden; Fort Sanders; Lyons View; University of Tennessee area; Holston Hills

Mold Masters

✓ VerifiedVerified this week

Mold Masters is an East Tennessee-based mold removal and remediation company offering professional inspections, mold cleanup, and water damage services for residential and commercial properties.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
A+ Rated by Better Business BureauBBB accreditedhighly trained and certified in mold cleanup and remediation
Rating
★★★★★4.9 (28)
Service Area
Knoxville, Eastern Tennessee, Greater Knoxville Area

Master Foundation and Crawl Space Repair

✓ VerifiedVerified this week

Master Foundation and Crawl Space Repair provides basement waterproofing, crawl space repair, and foundation repair services to East Tennessee and surrounding regions. They install patented products to create dry, healthy crawl spaces and basements.

Crawl Space EncapsulationInterior Drainage SystemStructural / Joist RepairFoundation RepairCrawl Space Waterproofing
Better Business Bureau (BBB) A+ ratingGreater Knoxville Chamber Partnership memberKnoxville Chamber of Commerce member
Rating
★★★★☆4.8 (909)
Service Area
East Tennessee, Virginia, and Georgia, including Knoxville, Chattanooga, Johnson City, Kingsport, Cleveland, Hixson

Crawlspace Medic of Knoxville

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Crawlspace Medic of Knoxville provides expert crawl space encapsulation, basement waterproofing, vapor barriers, and dehumidifier installation to protect Knoxville homes from moisture damage and mold.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
Rating
★★★★☆4.8 (106)
Service Area
Knoxville, TN and surrounding communities including Alcoa, Andersonville, Clinton, Corryton, Dandridge, Eagleton Valley, Farragut, Gatlinburg, Jefferson City, Karns, Maryville, Oak Ridge, Pigeon Forge, Sevierville, Springfield, Powell, and Knox County metro area

Guardian Foundation Repair

✓ VerifiedVerified this week

Guardian Foundation Repair is a professional foundation contractor serving Tennessee that provides comprehensive foundation repair, crawl space repair, basement waterproofing, and structural repair services.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
Rating
★★★★☆4.8 (119)
Service Area
Knoxville, Chattanooga, and Tri-Cities area in Tennessee

RetroFoam of East Tennessee

✓ VerifiedVerified this week

RetroFoam of East Tennessee specializes in top-quality insulation solutions including RetroFoam Injection Foam, spray foam, fiberglass, and crawlspace insulation for homes across Knox County and surrounding areas. As a licensed general contractor with over 18 years of experience, they provide comprehensive home weatherization services to improve energy efficiency and comfort.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
Tennessee State Licensed General ContractorTVA EnergyRight ContractorOwens Corning Preferred Contractor
Rating
★★★★☆4.8 (103)
Service Area
Knox County, TN and surrounding counties including Farragut, Louisville, Karns, Solway, Claxton, Concord, Aldenwood Park, Oak Ridge, Jefferson City, Morristown, Dandridge, Powell, Loudon, Lenoir City, Athens, Sweetwater

USA Insulation of Knoxville

✓ VerifiedVerified this week

USA Insulation of Knoxville is a leading insulation contractor providing spray foam, blown-in attic insulation, injection wall foam, and air sealing services to improve home energy efficiency and comfort.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
USA Insulation franchise
Rating
★★★★☆4.8 (77)
Service Area
Knoxville, TN and surrounding areas including Alcoa, Clinton, Farragut, Lenoir City, Maryville, Morristown, Oak Ridge, Powell, Sevierville, Seymour, Blaine, Corryton, Dandridge, Friendsville, Greenback, Heiskell, Jefferson City, Kingston, Kodak, Louisville, Luttrell, Mascot, New Market, Newport, Pigeon Forge, Powder Springs, Rockford, Strawberry Plains, Talbott, Walland, White Pine

PuroClean South Knoxville

✓ VerifiedVerified this week

PuroClean of South Knoxville provides 24/7 water damage restoration, fire damage restoration, mold removal, and biohazard cleanup services for residential and commercial properties in the Knoxville area.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
IICRC certifiedEPA-approved productsPuroClean RapidDefense™ Program
Rating
★★★★☆4.8 (76)
Service Area
Maryville, Sevierville, Pigeon Forge, Gatlinburg, and Knoxville Metropolitan areas, Tennessee

Ready Now

✓ VerifiedVerified this week

Ready Now Restoration is a water restoration company specializing in comprehensive damage restoration services including water, fire, mold, and storm damage. They provide prompt, reliable solutions with a focus on restoring homes and rebuilding clients' peace of mind.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
IICRC WRTASDAMRT
Rating
★★★★☆4.8 (115)
Service Area
nationwide

Mold Drs.USA

✓ VerifiedVerified this week

Mold Drs. USA is Knoxville's leading authority on residential and commercial mold removal, mold remediation, and crawlspace waterproofing and encapsulation. They provide 24/7 water damage, fire, and mold restoration services with rapid response.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
BBB A+ Rated and AccreditedLicensed and Insured General ContractorWorks with all insurance companies
Rating
★★★★☆4.7 (229)
Service Area
Knoxville, TN and surrounding counties

American Foundation & Waterproofing

✓ VerifiedVerified this week

American Foundation & Waterproofing provides foundation repair, basement waterproofing, and crawl space repair solutions for residential and commercial properties. They are an affiliated dealer for Foundation Supportworks, Inc., specializing in structural repair and wet space remediation.

Foundation RepairStructural / Joist RepairCrawl Space EncapsulationCrawl Space Waterproofing
Foundation Supportworks affiliated dealerPolyLevel concrete leveling network member
Rating
★★★★½4.6 (126)
Service Area
Eastern Tennessee including Knoxville, North Chattanooga, Cleveland, Maryville, Crossville, Byrdstown, La Follette, Morristown, Jefferson City, Newport, Johnson City, Kingsport

Ameri-Dry Waterproofing & Foundation Repair

✓ VerifiedVerified this week

Basement waterproofing and foundation repair experts serving East Tennessee and Southwest Virginia since 1978. They provide permanent solutions for wet basements, crawl space issues, and foundation problems using patented waterproofing systems and structural repair techniques.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
Veteran Owned and Family OperatedFull Life-of-the-Structure WarrantyLifetime Warranty
Rating
★★★★½4.6 (9)
Service Area
East Tennessee (Greeneville, Knoxville, Johnson City, Morristown, Kingsport, Lenoir City, Mountain City, Pigeon Forge, Maryville, Erwin, Elizabethton, Clinton and more) and Southwest Virginia (Bristol, Abingdon, Big Stone Gap, Ewing and more)

58 Foundations & Waterproofing

✓ VerifiedVerified this week

'58 Foundations & Waterproofing is a South Carolina-based foundation repair and crawl space repair contractor specializing in basement waterproofing, crawl space encapsulation, mold removal, and radon mitigation. They provide expert solutions to protect homes from moisture, structural damage, and indoor air quality issues.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
Certified Foundation SpecialistsLife of the Structure WarrantyMoney Back Guarantee
Rating
★★★★½4.4 (50)
Service Area
Atlanta metro area and surrounding Georgia cities including Marietta, Roswell, Alpharetta, Smyrna, Athens, Carrollton, Woodstock, Johns Creek, Dalton, Brookhaven, Winder, Cartersville, South Fulton, Rome, Sandy Springs, Peachtree Corners, Gainesville, Dunwoody, Newnan, and Stonecrest

WaterProofing Crawlspace Drs

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Trusted Waterproofing is a local basement waterproofing and crawl space repair expert serving Greater Knoxville. They install sub-floor drainage systems and encapsulation solutions to solve water problems and improve air quality.

Crawl Space EncapsulationFoundation RepairStructural / Joist RepairCrawl Space Waterproofing
Transferable Lifetime Warranty for Basement & Crawl Space Waterproofing SystemsNationally Backed Warrantyfully insured
Rating
★★★½☆3.4 (5)
Service Area
Greater Knoxville and surrounding areas

Knoxville homeowners face common crawl space and foundation challenges driven by local soil and climate conditions. Moisture control, encapsulation, and structural repair are among the most-requested services.

What to Expect

Crawl space encapsulation in the Knoxville area typically ranges from $5,000–$15,000 depending on square footage and moisture severity. Foundation repair costs vary widely based on the scope of work. Get multiple quotes from verified contractors.

Coverage Areas

Knoxville-area contractors typically serve surrounding communities within a 30–50 mile radius.

Frequently Asked Questions

How much does crawl space encapsulation cost in Knoxville?

Crawl space encapsulation typically costs $3-$10 per sq ft, with full projects ranging from $3,000-$15,000. Costs depend on crawl space size and moisture severity. Contact contractors in Knoxville for a specific quote.

Do I need encapsulation or just a vapor barrier in Knoxville?

A vapor barrier alone covers the ground to reduce moisture but leaves walls and vents open. Full encapsulation seals the entire crawl space including walls, adds a dehumidifier, and seals vents for complete moisture control. A Knoxville contractor can inspect and recommend the right approach.

How long does crawl space repair take in Knoxville?

A basic vapor barrier installation takes 1-2 days. Full encapsulation typically takes 2-4 days. If structural or joist repair is needed, the project may take 3-7 days depending on the extent of damage.

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