Top-rated insulation pros.

Get matched with top insulation pros in Knoxville, TN

There are 9 highly-rated local insulation pros.

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TRUSTED BY KNOXVILLE, TN HOMEOWNERS

Average homeowner rating star icon4.5
Average homeowner rating
Verified reviews icon109
Verified insulation services reviews

Insulation pros in Knoxville

Spray insulation Crawl space


Complete Animal Removal
800 S Gay St
No reviews
Complete Animal Removal
800 S Gay St
No reviews
11 years of experience

We are a Christian, family-owned and operated company that has been servicing nuisance wildlife control for over 10 years. In addition to animal removal, we also specialize in the minor construction needed to prevent animals from accessing homes and businesses. We also have the ability to provide attic and crawlspace restorations where these animals cause damage.

We are a Christian, family-owned and operated company that has been servicing nuisance wildlife control for over 10 years. In addition to animal removal, we also specialize in the minor construction needed to prevent animals from accessing homes and businesses. We also have the ability to provide attic and crawlspace restorations where these animals cause damage.


LibertyGuard LLC
No reviews
LibertyGuard LLC
No reviews
1 years of experience

LibertyGuard LLC specializes in providing energy efficient insulation solutions that fit your budget.

LibertyGuard LLC specializes in providing energy efficient insulation solutions that fit your budget.


Comfort Temperature
1260 Sugar Hollow Rd
No reviews
Comfort Temperature
1260 Sugar Hollow Rd
No reviews
2 years of experience

I am venturing out on my own doing insulation in newly built or remodeling projects. I am lic and insured and also offer friendly professional service. I would love the opportunity to help more your project along . Getting your project done quick and with quality work is my main focus.

I am venturing out on my own doing insulation in newly built or remodeling projects. I am lic and insured and also offer friendly professional service. I would love the opportunity to help more your project along . Getting your project done quick and with quality work is my main focus.



Smoky Mountain Insulation LLC
124 Liscom Dr.
No reviews
Smoky Mountain Insulation LLC
124 Liscom Dr.
No reviews
2 years of experience

Hello, we are Smoky Mountain Insulation, LLC. We specialized in comforting your life. SMI offers blown insulation (Cellulose or Fiberglass) and fiberglass batts.

Hello, we are Smoky Mountain Insulation, LLC. We specialized in comforting your life. SMI offers blown insulation (Cellulose or Fiberglass) and fiberglass batts.


Smoky Mountain Ducts and Vents
TN-139
No reviews
Smoky Mountain Ducts and Vents
TN-139
No reviews
Emergency services offered

Residential Duct Services, Mini-Split Pro, Residential System Replacements & HVAC Subcontractor

Residential Duct Services, Mini-Split Pro, Residential System Replacements & HVAC Subcontractor


Carolina Ductmasters, Inc.
21 Business Park Circle
4.41(
158
)
Carolina Ductmasters, Inc.
21 Business Park Circle
4.41(
158
)
Customers say: Super punctual
137 local quotes requested

Experience Unmatched Air Quality with Carolina Ductmasters, your trusted partner in air duct cleaning, chimney cleaning, and dryer vent cleaning since 1997. CURRENT SPECIAL OFFERS INCLUDE - 1. $100 off any air duct cleaning. 2. Free dryer vent cleaning with any air duct cleaning over $800 (a $175 value). 3. $400 for a wood burning fireplace and dryer vent cleaning ($100 off the normal combined price). Our expert team specializes in both residential and commercial air duct cleaning services across Asheville, Greensboro, Winston Salem, and Durham, NC and Greenville and Spartanburg, SC, ensuring that your indoor air quality is at its best. With over two decades of experience, we understand the importance of clean air ducts in reducing allergens, dust, and pollutants that can affect your family's health. Our thorough cleaning process not only enhances air quality but also improves the efficiency of your HVAC system, leading to lower energy bills and a more comfortable living space. Trust us to provide a complete system cleaning that leaves your air ducts spotless and your home fresh. A clean chimney is essential for safe and efficient fireplace operation, preventing dangerous creosote buildup that can lead to chimney fires. Our skilled technicians are trained to inspect and clean your chimney, ensuring it operates safely and effectively. Additionally, our dryer vent cleaning service helps prevent lint buildup, which can pose a fire hazard and reduce your dryer’s efficiency. With our family-owned and -operated approach, you can count on us for personalized service and expert care for all your chimney and dryer vent needs. Our commitment to quality service is backed by our licensed, bonded, and insured status, giving you peace of mind when you choose us for your air duct, chimney, and dryer vent cleaning needs. Contact us today to experience the Carolina Ductmasters difference and join our growing family of satisfied customers!

"We hired Carolina Ductmasters to clean our air ducts and dryer vent and were very happy with the service! The technicians were on-time, responsive, and courteous. This was great experience and value. Great company! Highly recommended."

Brian R on March 2025

Experience Unmatched Air Quality with Carolina Ductmasters, your trusted partner in air duct cleaning, chimney cleaning, and dryer vent cleaning since 1997. CURRENT SPECIAL OFFERS INCLUDE - 1. $100 off any air duct cleaning. 2. Free dryer vent cleaning with any air duct cleaning over $800 (a $175 value). 3. $400 for a wood burning fireplace and dryer vent cleaning ($100 off the normal combined price). Our expert team specializes in both residential and commercial air duct cleaning services across Asheville, Greensboro, Winston Salem, and Durham, NC and Greenville and Spartanburg, SC, ensuring that your indoor air quality is at its best. With over two decades of experience, we understand the importance of clean air ducts in reducing allergens, dust, and pollutants that can affect your family's health. Our thorough cleaning process not only enhances air quality but also improves the efficiency of your HVAC system, leading to lower energy bills and a more comfortable living space. Trust us to provide a complete system cleaning that leaves your air ducts spotless and your home fresh. A clean chimney is essential for safe and efficient fireplace operation, preventing dangerous creosote buildup that can lead to chimney fires. Our skilled technicians are trained to inspect and clean your chimney, ensuring it operates safely and effectively. Additionally, our dryer vent cleaning service helps prevent lint buildup, which can pose a fire hazard and reduce your dryer’s efficiency. With our family-owned and -operated approach, you can count on us for personalized service and expert care for all your chimney and dryer vent needs. Our commitment to quality service is backed by our licensed, bonded, and insured status, giving you peace of mind when you choose us for your air duct, chimney, and dryer vent cleaning needs. Contact us today to experience the Carolina Ductmasters difference and join our growing family of satisfied customers!

"We hired Carolina Ductmasters to clean our air ducts and dryer vent and were very happy with the service! The technicians were on-time, responsive, and courteous. This was great experience and value. Great company! Highly recommended."

Brian R on March 2025


taubert's Heating and cool I'll ng
No reviews
taubert's Heating and cool I'll ng
No reviews

Licensed insured with over 30 years experience we provide all your residential HVAC plumbing and gas service installation. We back our work and services and as always you don't pay until the works finished and your completely satisfied. Emergency services 24/7 and we serve a 100 mile radius of Robbins TN 37852

Licensed insured with over 30 years experience we provide all your residential HVAC plumbing and gas service installation. We back our work and services and as always you don't pay until the works finished and your completely satisfied. Emergency services 24/7 and we serve a 100 mile radius of Robbins TN 37852


Clean Life LLC
1394 Deer Lodge Highway
No reviews
Clean Life LLC
1394 Deer Lodge Highway
No reviews
Free onsite estimate

At Clean Life LLC we specialize in cleaning the neglected hard to reach places that are long overdue. We offer brush and vac air duct cleaning. We fog ductwork with mold, mildew and covid killing sanitizer. We clean a/c blower motor fans and coils. We offer dryer vent cleaning. We clean crawlspace and install vapor barriers. Our crawlspace barriers are caulked at foundation and glued at seams. The barrier will eliminate musty smells and protect your homes flooring. We offer pressure and soft wash, carpet and tile cleaning. LET US DO THE DIRTY WORK.

At Clean Life LLC we specialize in cleaning the neglected hard to reach places that are long overdue. We offer brush and vac air duct cleaning. We fog ductwork with mold, mildew and covid killing sanitizer. We clean a/c blower motor fans and coils. We offer dryer vent cleaning. We clean crawlspace and install vapor barriers. Our crawlspace barriers are caulked at foundation and glued at seams. The barrier will eliminate musty smells and protect your homes flooring. We offer pressure and soft wash, carpet and tile cleaning. LET US DO THE DIRTY WORK.

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FAQs for insulation service projects in Knoxville, TN

When choosing a professional insulation installer, consider asking these questions to determine the best fit.

  • Will you address air leaks in my house?

  • Can you provide an R-value (heat resistance) fact sheet?

  • What kind of insulation will work best for my home?

  • How do you handle signs of a water leak?

  • Are you licensed and insured?

  • Can you provide customer references?

The best type of insulation for your home depends on what you need, so the answer will depend on your specific situation. If you’re building a house, structural panels are easy to install during the building process in addition to being the most energy efficient type. If you live in a warm climate, reflective insulation may benefit you more as it costs less than other insulation types. And for standard attics, loose-fill, spray foam, or blown-in insulation work well.

If you plan to heat or cool your garage, you’ll need to insulate the garage ceiling. Insulating your garage ceiling will make your garage much more energy efficient and save on heating and cooling costs. Not only does insulation make your garage more energy efficient, it helps reduce noise and can extend the life of your garage roof. You can use fiberglass, cellulose, mineral wool, or spray foam insulation for this project.

In some cases, you may not have enough insulation to properly regulate your home’s temperature. Watch for a few signs your home needs more insulation, such as:

  • High heating and cooling bills

  • Uncomfortable room temperatures 

  • Ice dams on the edge of your roof 

  • Roof leaks

  • Cold floors and walls

  • Freezing pipes

  • Temperature fluctuations

  • Visibly low insulation

  • Noise problems

  • Pest problems

On average, insulating an attic costs about $2,500, ranging from $1,500 to $3,500, depending on the insulation type, amount, and your attic’s accessibility. Additional cost factors include sealing air leaks, removal or replacement of insulation, and inspections. Types of insulation include:

  • Blown-in: $1–$4 per square foot

  • Spray foam: $2–$5 per square foot

  • Batt: $2–$4 per square foot

  • Structural insulated panels: $4–$7 per square foot

  • Loose-fill: $2–$5 per square foot

  • Reflective: $0.50–$1.50 per square foot

The Knoxville, TN homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.
blown-in insulation in home attic
Feb 6, 2025
Feb 6, 2025
The cost of blown-in insulation costs varies depending on the type of insulation, labor, prep work, and more. Learn more about the cost factors in this guide.
Crawl space fully encapsulated
May 21, 2025
May 21, 2025
Crawl space insulation costs vary by size, insulation type, and material. Read this guide to learn how much your crawl space insulation could cost.
Woman lying on the couch is reading a book
May 22, 2025
May 22, 2025
Trying to calculate how much spray foam insulation costs? Our in-depth guide breaks down pricing by type, amount, and where you install it.
Teen girl reading e-book in her bed
Nov 11, 2024
Nov 11, 2024
Face vs. unfaced insulation can make all the difference in keeping your home insulated for decades. Here’s what you need to know about which one to choose.
Couple spending time together in the living room
Jan 11, 2024
Jan 11, 2024
If you’re not sure your home is as energy efficient as it could be, an audit may be necessary. But what is a home energy audit, and what does it entail?
Mid-century house exterior with attached garage
Nov 7, 2024
Nov 7, 2024
What's keeping your home warm? Learn the differences between cellulose vs. vermiculite insulation and why it matters.
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