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Approved Pro
Approved Pro

J & W Insulation

Batt, Rolled or Reflective Insulation Install or Upgrade, Blown In Insulation Install or Upgrade, Home Energy Audit,

About us

J & W Insulation is your premiere insulation installer in the greater Madison county area and are locally owned and operated. Our specialty focus is blown-in insulation for residential homes. We ensure that our work is of the highest quality and guaranteed. Ask for James, the owner of the business!

Business highlights

15 years of experience

Services we offer

Blown-In Insulation - Installation and Repair

Amenities

Free Estimates

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.733 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
85%
4
9%
3
0%
2
0%
1
3%

Filter reviews by service

Showing 1-25 of 33 reviews
Wilburn B.
Sep 2025
5.0
Blown In Insulation Install or Upgrade
$1,767
Very professional. Very efficient. Very nice people.....I'd like to have them for neighbors. They were very careful to not make a mess or damage anything when bringing in, moving and removing their hoses. They left the house as clean as they found it. The insulation they blew in was smooth and even and even throughout the attic area.

Ruben C.
Jan 2022
5.0
Batt, Rolled or Reflective Insulation Install or Upgrade
Yes, I recommend this pro
The installers came out and fixed the areas in my attic that needed fixing to help with the lost of heat and blew the insulation in the attic they also installed a attic insulator cover over the stairs to help with lost of heat which will also help with keeping the house cool during the summer.

Belinda R.
Dec 2021
5.0
Batt, Rolled or Reflective Insulation Install or Upgrade
Yes, I recommend this pro
Job was done quickly and thoroughly . Good team they had working at our place. Thank you.

Frank A.
Oct 2021
5.0
Batt, Rolled or Reflective Insulation Install or Upgrade
Yes, I recommend this pro
$1,250
Excellent

Beth L.
Jun 2021
5.0
Batt, Rolled or Reflective Insulation Install or Upgrade
Yes, I recommend this pro
$530
Good workmanship and fair prices. Showed up on time, completed the work, and cleaned up after themselves. Definitely would hire again.

Tom K.
Apr 2021
0.5
Batt, Rolled or Reflective Insulation Install or Upgrade
$1,795
I hired J and W three years ago to insulate my attic. I am elderly and could not check their work, but I noticed my temperature in my home could not be adjusted and hold the temp. We had new air and heat installed, and the problem was not totally solved. We had a person go into the attic to take pictures of what he found and he showed me that much of my attic did not have any or very little insulation. So, J and W did a lousy job for a first-rate price. We just hired another company to redo the insulation that J and W did not do the first time.

John C.
Jan 2021
5.0
Batt, Rolled or Reflective Insulation Install or Upgrade
Yes, I recommend this pro
Good people to do business with

Andrew D.
Jan 2021
4.5
Batt, Rolled or Reflective Insulation Install or Upgrade
Yes, I recommend this pro
Very honest team of workers

John C.
Oct 2020
5.0
Batt, Rolled or Reflective Insulation Install or Upgrade
Yes, I recommend this pro
$1,750
Responded quickly to request for a quote, showed up, did a good job for a fair price. Job included blown insulation and reflective barrier on second-floor walls in the attic.

Charles J.
May 2020
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro

Mark A.
Mar 2020
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
Very satisfied

John S.
Oct 2019
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
J&W charged the standard rate for insulation install. They did what I asked and did it quick and efficiently. All the guys we rere nice. Great value for the money

Yaroslav T.
Oct 2019
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
$1,152
Install team was on time and professional. Job was completed to my satisfaction and they did a good job cleaning up after the project was completed. Will do another project with them.

Liz B.
Sep 2019
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
This company is professional from giving us a bid to completing the job. They arrived when they said they would. They were efficient and finished a little sooner that we expected. We are very happy and would recommend them highly. Thank you J & W Insulation!

David M.
Sep 2019
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
$1,015
Very professional, timely, and would go the extra length to ensure the job would be completed to my satisfaction.

Ronald S.
Feb 2019
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
On-time, Great Price, Great work

Barbara B.
Dec 2018
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro

Joe T.
Sep 2018
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
These people were professional, timely and thorough.

James P.
Aug 2018
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
$1,125
Came at agreed upon day and time . Finished same day. Blown in insulation always tracks down from the attic access, they swept it up before they left. They also asked me to inspect it before they closed the access and were ready to leave. Very professional.

Jerry C.
Jul 2018
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
$920
They showed up on time and worked in a professional manner. The job was done quickly and they even cleaned up any messes (loose insulation and empty bags).

Mark H.
Jun 2018
5.0
Batt, Rolled or Reflective Insulation Install or Upgrade
Yes, I recommend this pro
$750
J & W came out and inspected the house on the same day I contacted Home Advisor and gave me an estimate. They scheduled the job within a couple of days of the inspection. They showed up on time and were very professional. Only took a couple of hours to complete the job and only charged what they estimated. Very friendly and a great experience overall.

Alex B.
Mar 2018
4.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro

Pamela H.
Feb 2018
5.0
Home Energy Audit
Yes, I recommend this pro
$1,305
James came out the same day I contacted him. He was very thorough and provided a very reasonable approach (and price) to improve the insulation in my home. His team arrived when promised to complete the job. They were also conscientious and customer focused. James inspected their work and repeated his assssment of the home to ensure that their work had improved the areas of concern. Great experience. I would highly recommend. Good people and good professionals.

Lee S.
Jan 2018
5.0
Batt, Rolled or Reflective Insulation Install or Upgrade
Yes, I recommend this pro
James came right out in the freezing cold and got right to work. Told us the situation throughout the job and fixed all of our problems under our house. He was honest and straight forward. We highly recommend JW Insulation

Deno M.
Jan 2018
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
James was very responsive, flexible, and helpful in setting up the appointment to come to my home to install the insulation. Ed and his partner arrived and after a brief review of my requirements, they got right to the job. Both were focused and professional. Within no time, the job was done and we are super pleased with the quality and results of the work. Additionally, the price was very fair. Especially when compared against the other two choices I evaluated. Thanks big time!!
Showing 1-25 of 33

Licensing

State Contractor License Requirements

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*Contact business to see additional licenses.

FAQ

J & W Insulation is currently rated 4.7 overall out of 5.

Monday: 7:00 AM - 7:00 PM Tuesday: 7:00 AM - 6:00 PM Wednesday: 7:00 AM - 7:00 PM Thursday: 7:00 AM - 7:00 PM Friday: 6:00 AM - 6:00 PM Saturday: 11:00 AM - 1:00 PM Sunday: 11:00 AM - 1:00 PM

J & W Insulation accepts the following forms of payment: CreditCard

Yes, J & W Insulation offers free project estimates.

No, J & W Insulation does not offer eco-friendly accreditations.

No, J & W Insulation does not offer a senior discount.

No, J & W Insulation does not offer emergency services.

No, J & W Insulation does not offer warranties.