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Verified Reviews for Insulation Service pros in Alexandria, TN

*The Angi rating for Insulation Service companies in Alexandria, TN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Alexandria, TN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on July 07, 2026

Find Insulation pros in Alexandria

Avatar for J & K Insulation LLC
J & K Insulation LLC
5.0(
3
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Alexandria, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Small jobs welcome

"Received a quote on a Tuesday to insulate an 12X20 workshop and the job was completed to my satisfaction on Friday. Castro was on time and was very thorough. I would highly recommend."
Attic insulation
Attic insulation
Repair and Poly
Before Cleaned Out
Before Cleaned Out

+8

Response time5 hrs
Response rate97%
8 neighbors recently requested a quote
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Avatar for EcoHome Insulation, LLC
EcoHome Insulation, LLC
4.9(
11
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Alexandria, TN and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"They were great to work with & got in us as soon as they could to get our attic insulated. They went above & beyond while fixing thing in our attic we didnâ t even know weâ re messed up. Will use them in the future if needed!!"
Before
After
Before
After
Before

+24

Response time2 days
Recommended by90%of homeowners
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Avatar for TN Foam and Coatings LLC
TN Foam and Coatings LLC
5.0(
5
)
Spray Foam Insulation - Install

Serving Alexandria, TN and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"I will recommend Tanner and his crew very nice work clean and in a timely manner"
Response time2 days
Response rate86%
4 neighbors recently requested a quote
Request Quote
Avatar for Martin's Home Solutions
Martin's Home Solutions
4.8(
6
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Alexandria, TN and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Since 7/2025 I knew we needed insulation blown into our less than 1300 SF 1973 built home. Got a quote for over $5000, left messages at many more and some didn’t even show up or return my call. On 12/16/2025 I called Angi list and was told someone would be calling me back soon(bet they want!) Well they did and I spoke Nick Martin of Martin Home Solutions and gave me a quote that I was able to pay (We are old!) and he and Jason Farmer came to our home last evening 12/17/2025!!! (Ready To Work!) We were so impressed by Nick’s honesty, open communication and work ethic. We were so very happy to know that we can survive this winter financially with adequate insulation in our attic. Call Angi List today if you are searching for someone for your attic needs, Martins Home Solutions will not disappoint."
Crawl space encapsulation
Crawl space encapsulation
Crawl space encapsulation
Crawl space encapsulation
Additional Photos

+4

Response time1 day
Response rate100%
Recommended by50%of homeowners
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Avatar for ADT Solar
ADT Solar
4.4(
111
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Alexandria, TN and surrounding areas

In business since 2008

Free estimates

Warranties offered

"The service was exceptional, professional, and exceed all expectations."
11 kW PV Installation
5 kW PV Installation
9.5 kW PV Installation
Recommended by89%of homeowners
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Thermal Dynamics Weatherization, Inc.
3.8(
4
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallSpray Foam Insulation - Install

Serving Alexandria, TN and surrounding areas

In business since 2004

Free estimates

"Was most impressed rep. Enjoyed our conversation. He was clear in describing processes; forthcoming on costs, educational on differences in products. Under other circumstances, ie, remaining in this house, would undertake insulation."
Recommended by100%of homeowners
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Showing 1-10 of 32
Insulation questions, answered by experts

Using plastic shrink film over the window will cut down on drafts, which makes the air inside your home feel warmer. Plastic shrink film doesn’t quite have the insulative properties of a new window or of adding insulation inside the window jamb, but it will help. Plus, it’s a cost-effective solution to keeping your home warmer.

Yes, insulated vinyl siding increases the R-value of your home. Depending on the quality and brand of the insulated vinyl, you can get an R-value that is up to 5 times greater than traditional vinyl siding. This can be fantastic for homeowners who are trying to lower their utility costs.

Insulating a stone house is an expensive and involved process because it requires building a double-walled house. The walls don’t need to be the same thickness, but they both need to be thick enough to handle any structural demands and meet fire and safety standards. The insulation (usually foam or fiberglass) is then installed between the two stone walls.

Yes, insulating ductwork in a crawl space is a worthwhile investment, especially if you live in a colder climate or run your air conditioning for most of the year. Uninsulated ducts can lose up to 30% of their heating and cooling efficiency, which can significantly impact your electricity bill. The project is a relatively small investment and typically only takes a few hours. It's a particularly simple add-on if you are already hiring someone to insulate the entire crawl space. An added benefit is that insulated ducts put off less hot or cold air, making them less attractive to pests.

Unless your cellulose insulation is wet, moldy, or showing signs of mildew or pests, there’s no need to remove it before adding new insulation on top of it. Inspect your insulation thoroughly before adding the new insulation, and if you’re unsure how to assess the presence of mold or mildew, talk to a mold remediation specialist near you.

The Alexandria, TN homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.

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