Get matched with top insulation pros in Alexandria, TN

Q: What temperature will pipes freeze in a mobile home?

• <div><p>If the outside temperature drops below 20 degrees Fahrenheit, it will take around six hours for your pipes to freeze&mdash;and they might even burst. That&rsquo;s why keeping your mobile home&rsquo;s temperature around 50 to 60 degrees Fahrenheit is necessary, even if you&rsquo;re leaving it vacant for the winter. In addition, having ample skirting around the mobile home's underbelly will help keep pipes insulated during the winter. </p></div>

Q: Does wool insulation need a vapor barrier?

• <div><p>The primary reason that <a href="https://www.angi.com/articles/insulation-saves-you-money.htm">insulation saves you money</a> over time is that it reduces your energy bills by making your home more energy efficient. A crucial part of an insulation system is a properly installed vapor barrier. Local building codes dictate whether your insulation requires a vapor barrier based on the type installed. While some high-quality wool insulation may not technically need a vapor barrier, most municipalities still require one to meet code. </p></div>

Q: Where is most heat lost in a garage?

• <div><p>Most heat in a garage is lost through air leaks in windows, doors, and walls. This is especially true if the walls are uninsulated, which is common in garages. Consider insulating your garage before installing a garage heater to ensure the heat it generates isn&rsquo;t wasted, making it less efficient.</p></div>

Q: Are there sustainable insulation options for attics?

• <div><p>Yes, including recycled denim and cellulose from natural fibers.</p></div>

Q: Why is my bedroom hotter than the rest of the house?

• <div><p>There are many reasons one bedroom may be hotter than the rest of the house. The sun will quickly heat a south-facing bedroom with a large window, especially if it lacks quality curtains. If the room has poor insulation, this could let more warm outside air in. Upstairs bedrooms are often hotter than ground-floor rooms because heat rises. Finally, rooms further away from the air conditioning unit may heat up a lot if the system is not properly balanced.</p></div>

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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

Reviewed in July 2026
Worked extremely hard on this for us. It took a few visits due to the heat but in tmend very pleased. Did exactly as quoted at a very reasonable price.
visionary construction
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Reviewed in May 2026
Dallas helped us decide which product best suited our needs. She was thorough and got answers for our questions in which she didn't know the answer. The install is coming up and we can't wait to have waterproof flooring.
Refloor - Nashville
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Reviewed in October 2024
Jim with the Roof Store is always great to deal with and very helpful.
The Roof Store
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Reviewed in September 2024
J&H electric is the company to call for all your electrical needs. Josh is a very awesome guy and he's very professional. I have had to use him a 3 or 4 times all you gotta do is give him a call and he will come in a timely fashion and get the job done . He's very reasonable and reliable
J&H Electric
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Reviewed in April 2024
These guys are amazing and do amazing work. They are thorough and very professional. They keep everything clean as they work. We won't use anyone else when it comes to tile work.
A & E Construction LLC
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Reviewed in December 2023
Johnston Plumbing not only installed a water heater at my home, but, they also installed a new set of faucets, replaced the hardware in a toilet tank & replaced a water filter at my kitchen sink. They were fast, efficient & they discussed each install with me so there were no price...
Johnston Plumbing Company
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Reviewed in October 2023
Brand and Kaitlynn were a pleasure to deal with . Their work was surperb and would recommend them to anyone looking for home type services. They went above and beyond our expectations. Thank you again Brad and Kaitlynn for a job well done and for going the extra mile not only doing the...
Stivers painting & maintenance
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Reviewed in September 2023
We are very satisfied not only with the work completed, but also with the interactions with everyone at M2I. We have had them do several projects for us. They have poured a foundation for a steel standalone garage, a walkway, an extension to an existing concrete front porch and a pool pad. In...
M2I Concrete, LLC
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Reviewed in June 2023
I was very pleased with Hudsonâ s work!! I had very hard time finding someone to take on this project . Three different contractors turned me down. The project was on very steep slopes and seemed to me hard to access. Hudson immediately accepted the project and had it done less than a week....
H & H Excavating, LLC
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Reviewed in June 2023
We had them come out and brick 3 sides of our garage to match the front & they did an excellent job! This was a big job & they did excellent work! Would recommend them to anyone & I would hire them again.
Monkeys Construction
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Find Insulation pros in Alexandria

J & K Insulation LLC

5.0(

)

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."

Response time5 hrs

Response rate97%

8 neighbors recently requested a quote

Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Alexandria, TN and surrounding areas

In business since 2019

Free estimates

Small jobs welcome

"He'd be excellent choice for any customer"

Response time2 days

Recommended by100%of homeowners

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EcoHome Insulation, LLC

4.9(

)

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!!"

+24

Response time2 days

Recommended by90%of homeowners

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TN Foam and Coatings LLC

5.0(

)

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%

5 neighbors recently requested a quote

Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Alexandria, TN and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"Jerry & crew did a great job blowing insulation into an attic."

Response time11 hrs

Response rate89%

Recommended by100%of homeowners

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Martin's Home Solutions

4.8(

)

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."

Response time1 day

Response rate100%

Recommended by50%of homeowners

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TriStar Wildlife, LLC

4.6(

)

Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Alexandria, TN and surrounding areas

In business since 2018

Credit card accepted

"He is so professional and kind. Their customer service is incredible. What he did for me was great. He was able to remove the bird from chimney."

Response time10 hrs

Recommended by95%of homeowners

Blown-In Insulation - Install or UpgradeInjection Insulation - InstallSpray Foam Insulation - Install

Serving Alexandria, TN and surrounding areas

In business since 1993

Free estimates

"Called and showed up when scheduled to perform the work in a timely manner. Neat and cleaned up after job completed. They did within 2 hours what others never started. Fair price for honest good work."

Recommended by100%of homeowners

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."

Recommended by89%of homeowners

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Thermal Dynamics Weatherization, Inc.

3.8(

)

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

If the outside temperature drops below 20 degrees Fahrenheit, it will take around six hours for your pipes to freeze—and they might even burst. That’s why keeping your mobile home’s temperature around 50 to 60 degrees Fahrenheit is necessary, even if you’re leaving it vacant for the winter. In addition, having ample skirting around the mobile home's underbelly will help keep pipes insulated during the winter.

The primary reason that insulation saves you money over time is that it reduces your energy bills by making your home more energy efficient. A crucial part of an insulation system is a properly installed vapor barrier. Local building codes dictate whether your insulation requires a vapor barrier based on the type installed. While some high-quality wool insulation may not technically need a vapor barrier, most municipalities still require one to meet code.

Most heat in a garage is lost through air leaks in windows, doors, and walls. This is especially true if the walls are uninsulated, which is common in garages. Consider insulating your garage before installing a garage heater to ensure the heat it generates isn’t wasted, making it less efficient.

Yes, including recycled denim and cellulose from natural fibers.

There are many reasons one bedroom may be hotter than the rest of the house. The sun will quickly heat a south-facing bedroom with a large window, especially if it lacks quality curtains. If the room has poor insulation, this could let more warm outside air in. Upstairs bedrooms are often hotter than ground-floor rooms because heat rises. Finally, rooms further away from the air conditioning unit may heat up a lot if the system is not properly balanced.

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.

See all articles

Deane Biermeier
•
Jul 8, 2026Jul 8, 2026
How Much Does Ceiling Insulation Cost? [2026 Data]
Your home's ceiling insulation cost will depend on several factors, including the project size, the type of insulation you use, and the R-value.
Mitchell Grant
•
Jul 9, 2026Jul 9, 2026
How Much Does Crawl Space Insulation Cost? [2026 Data]
Crawl space insulation costs vary by size, insulation type, and material. Read this guide to learn how much your crawl space insulation could cost.
Dan Simms
•
Mar 6, 2026Mar 6, 2026
How Much Does Pipe Insulation Cost? [2026 Data]
Find out the average pipe insulation cost, including material and labor prices, plus tips to save money on your project.
Scott Dylan Westerlund
•
Jul 9, 2026Jul 9, 2026
What Is Dryer Vent Insulation? Should You Insulate It?
Learn how to decide if your home needs dryer vent insulation to protect your vent from drafts and moisture that can make your energy usage less efficient. Poorly ventilated dryer vents also increase mold risks!
Allie Ogletree
•
Jul 31, 2026Jul 31, 2026
Should You Remove Old Insulation Before Adding New Insulation?
Removing old insulation may be necessary for upgrading your insulation. Keep reading to see if you should remove old insulation before adding new insulation.
C.E. Larusso
•
Jul 8, 2026Jul 8, 2026
How Long Does Insulation Last? A Comprehensive Guide to Replacing Your Home's Insulation
If your home’s temperature is uncomfortable or your energy bill is spiking, you should check your insulation. We'll help you find out if you should replace it.