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Approved Pro

DISCOUNT INSULATION COMPANY

Insulation Service, Energy Efficiency Auditing,

About us

Established in 1981, Discount Insulation Company is owned and operated by Stu Ferguson. We are dedicated to saving our clients’ money and energy while choosing sustainable materials. We present energy audits for your home as well as provide insulation for crawl spaces, garage ceilings, attics and walls. We believe in reliable, prompt and honest service.

Business highlights

Eco Friendly
Family owned & operated
44 years of experience

Services we offer

Blown Cellulose - Attic Insulation - Wall Insulation - Crawl Space Insulation - Garage Ceiling Insulation - Sound Reduction - Air Sealing - Custom Built Attic Storage Platforms -

Amenities

Eco Friendly Accreditations

Yes

Free Estimates

Yes

Accepted Payment Methods

  • American Express
  • Check
  • Visa
  • Discover
  • MasterCard
Reviews
4.985 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
98%
4
1%
3
0%
2
0%
1
1%

Filter reviews by service

Showing 1-25 of 85 reviews
Carmel P.
May 2025
5.0
Insulation Service
Yes, I recommend this pro
$3,300
Stu and his team are amazing! Professional, neat, and honest. You could not find a better person for the job anywhere. I stomgly reccommend Stu and Discount Insulation.

C A.
Mar 2025
5.0
Insulation Service
Yes, I recommend this pro
$9,300
Stu at Discount Insulation was recommended to me from a neighbor who was very happy with his work. He was prompt, efficient, kind, courteous, meticulous & communicative. Showed before and after pictures while work was being preformed & was very conscientious about keeping work areas clean/protected. Very professional & hard working. Stu & his team even took time out to give my dog attention. My dog will miss him. 10/10

Nicholas M.
Mar 2024
5.0
Insulation Service
Yes, I recommend this pro
I am very happy I went with discount insulation, they were very quick and professional. Answered all my questions and made me feel confident about the work being done on my house. Since getting the insulation put in my attic my home has been more comfortable with less drafty cold spots. I highly recommend them!

Aamir S.
Dec 2023
5.0
Insulation Service
Yes, I recommend this pro
We had few people come and give estimates for insulate our walls, crawl spaces and basement..... Discount insulation owner Stu knew what he was talking about gave the best price. Stu along with John and John (yes there are two) did an amazing and professional job. We had done the attic with a different company and was not done correctly, Stu filled that with no charge. Most importantly he gave us money back since a few walls didn't need insulating which is unheard of. I am really happy to have met Stu, John and John. I would recommend them to anyone asking about insulation ..... Thank you again.

Kevin F.
Oct 2023
5.0
Insulation Service
Yes, I recommend this pro
Great. Upfront costs explained. Feat service

Crysta K.
Feb 2023
5.0
Insulation Service
Yes, I recommend this pro
$2,500
Discount Insulation offered me an option to insulate the attic floor instead of spraying foam on the attic ceiling. This option was much better in terms of insulating the two floors below that are actual living space. Since the attic is used only for storage, this was a much better and less costly option. They were efficient, neat and easy to work with as well. Excellent value for the money and later received a notice from ConEd that we were using 25% less energy than the year before. Win Win!

Tom T.
Dec 2022
5.0
Insulation Service
Yes, I recommend this pro
$2,500
Excellent business to deal with. Crew is extremely professional and clean up is immaculate. Job satisfaction A+++ and this is third job we have used them for.

Zhen Z.
Jun 2022
5.0
Insulation Service
Yes, I recommend this pro
The project went very smoothly, Stu and his team are very professional, they had my attic cleaned and insulated in 2 days. Thank you!

Susan B.
May 2022
5.0
Insulation Service
Yes, I recommend this pro
It went extremely well. Performed the work exactly as described, very professional, knowledgeable and reliable. We are very pleased!

Andy T.
Apr 2022
5.0
Insulation Service
Yes, I recommend this pro
Never mind 5 stars...10 stars is needed for Stu and his company. The level of professionalism and the quality of work performed is unrivaled. I would never even consider another company now and will be recommending this company to everyone I know.

Joseph P.
Apr 2022
5.0
Insulation Service
Yes, I recommend this pro
$4,000
Stu and his team did an excellent job. They were very professional and quickly, efficiently and cleanly put new blown insulation on the attic floor of my old house. He also explained clearly how the insulation works, the R values and benefits. Thank you Discount Insulation.

Sam J.
Feb 2022
5.0
Insulation Service
Yes, I recommend this pro
$2,200
Stu was extremely professional and very detailed with his recommendations. His team arrive and he was there to provide them guidance on what needed to be done. His team was clean, work efficiently, and did the job on time. It was worth the investment and I would recommend them again.

Crysta K.
Nov 2021
5.0
Insulation Service
Yes, I recommend this pro
It was a pleasure to work with Stu and his team. Stu patiently explained the benefits to insulating the attic floor as opposed to spraying the attic ceiling. Two other vendors wanted to do that for almost twice as much. Stu’s team arrived on time, finished the job in one day and did a very thorough cleanup. It’s only been a few days and I haven’t had a chance to do comparison to last month’s bill, but the house does feel warmer.

Samuel Q.
Feb 2021
5.0
Insulation Service
Yes, I recommend this pro
$1,200
Discount Insulation quoted a fair price, showed up on time, and did an excellent job insulating the crawl space in our new home. I already feel a difference in how warm our home feels. Stu, the owner, is wonderful to work with and is an excellent resource for all things insulation and beyond. Highly recommend hiring them for any insulation projects in your home.

Tracey S.
Jan 2021
5.0
Insulation Service
Yes, I recommend this pro
$750
Stu was fantastic. It was a project that came up unexpectedly and had to be done in a hurry in conjunction with an architect and contractors. Stu went above and beyond. He contacted the architect and they came up with a plan. He scheduled us in as soon as possible. He couldn't have been more co-operative or communicative. I would hire him again in a heartbeat!
Response from DISCOUNT INSULATION COMPANY
"[Member Name Removed], it was a pleasure to work with you! We truly appreciate the kind review and thank you for choosing Discount Insulation"

Scott C.
Jan 2021
5.0
Insulation Service
Yes, I recommend this pro
$2,000
The job went Great, Stu is warm and professional. Stu answered all of my questions ahead of time and any others that came up during the work. Stu and his team showed up non time, they were very conscientious of keeping our home clean as they came and went. They did and incredible job and even found a damaged spot in the roof that a previous contractor missed. I highly recommend them and would definitely hire them again. Scott. C.

Margaret R.
Dec 2020
5.0
Insulation Service
Yes, I recommend this pro
$950
I called him from the positive reviews I saw on Angie's and a local neighborhood blog. Stu is such a pleasure to deal with. His price was better than the other estimates I received. He was very flexible in scheduling an appt for the estimate that worked into my schedule. My house is on the market so it needed to be done ASAP. Although he was booked out very far, he was able to schedule me earlier. I highly recommend him and would definitely use him again.

Dylan S.
Apr 2020
5.0
Insulation Service
Yes, I recommend this pro
Stu and crew came highly recommended and did not disappoint. The work was neat and efficiently performed and the results had a surprising impact on the comfort of the house. More consistent temperature throughout the home and the heating system comes on less frequently. I wish I'd called him years ago.

Chris H.
Mar 2020
5.0
Insulation Service
Yes, I recommend this pro
prompt, site was clean and the final work looks very good.

Karen L.
Feb 2020
5.0
Insulation Service
Yes, I recommend this pro
First rate service from start to finish. Stu gave helpful information advising us clearly what did and didn't need to be done saving us money and time. The day of installation went smooth, punctual arrival, no mess and very effective with readily apparent increase in temperature after the work was completed.

Andrew J.
Aug 2019
5.0
Insulation Service
Yes, I recommend this pro
$8,000
Stu was great! He showed up on time and worked quickly. Everything was done professionally and he was easy to work with. I added a few extra areas of insulation and had him build a storage platform in the attic. The extra charge was minimal. I am a contractor and I recognize a quality worker when I see Stu. I will use him again in the future and recommend him and his company to all.

Erika A.
Aug 2019
5.0
Insulation Service, Energy Efficiency Auditing
Yes, I recommend this pro
$3,000
I contacted Discount Insulation to help determine why two of our bedrooms were so cold in the winter. Stu was very professional and was able to schedule a complimentary inspection that very afternoon. It turns out the original, 1956 insulation in the attic was mostly deteriorated and actually gone in some places, so we decided to move forward with a full attic, cellulose-blown insulation. In addition to the insulation, Stu also built a raised platform for our storage boxes (insulated underneath), wrapped the chimney to make sure there was no air seepage from below, covered the recessed light casings with fire-retardant covers, and built a removable, draft-proof cover for the house fan. The job took most of the day and was done efficiently, taking care to minimize the dust with plastic sheeting at the attic entrance and floor coverings throughout the house. They conscientiously cleaned up to perfection when the job was finished. My experience was very positive with Discount Insulation. They are courteous, mindful and respectful, as well as honest and trustworthy. I am very happy with my new R40 insulated attic and look forward to warmer bedrooms and lower heating bills in the winter.

Peter A.
Aug 2019
5.0
Insulation Service
Yes, I recommend this pro
$2,500
I could not have made a better choice choosing Discount Insulation for this project. Stu was there from start to finish and his workmanship was absolutely impeccable. Very professional staff as well. It’s obvious Stu is completely dedicated to providing nothing short of complete customer satisfaction and takes pride in the workmanship he provides. I look forward to having them return for future projects. Five Stars!

Adam R.
Apr 2019
5.0
Insulation Service
Yes, I recommend this pro
$3,000
Stu and his team were responsive and professional. Would hire them again if we need any insulation project in the future.

Christopher M.
Dec 2018
5.0
Insulation Service
Yes, I recommend this pro
The finished job was great. Everything came out to perfection and our house is much warmer and the furnace doesn't go on so often. They even built up platforms so we didn't loose storage space.
Showing 1-25 of 85

Licensing

Insured

Licensed*

Trade License Number

WC-31109-H18

Trade License Expiration

10/04/2025

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

DISCOUNT INSULATION COMPANY is currently rated 4.9 overall out of 5.

Monday: 7:00 AM - 9:00 PM Tuesday: 7:00 AM - 9:00 PM Wednesday: 7:00 AM - 9:00 PM Thursday: 7:00 AM - 9:00 PM Friday: 7:00 AM - 9:00 PM Saturday: 8:00 AM - 8:00 PM Sunday: 8:00 AM - 8:00 PM

DISCOUNT INSULATION COMPANY accepts the following forms of payment: American Express, Check, Visa, Discover, MasterCard

Yes, DISCOUNT INSULATION COMPANY offers free project estimates.

Yes, DISCOUNT INSULATION COMPANY offers eco-friendly accreditations.

No, DISCOUNT INSULATION COMPANY does not offer a senior discount.

No, DISCOUNT INSULATION COMPANY does not offer emergency services.

No, DISCOUNT INSULATION COMPANY does not offer warranties.

DISCOUNT INSULATION COMPANY offers the following services: Blown Cellulose - Attic Insulation - Wall Insulation - Crawl Space Insulation - Garage Ceiling Insulation - Sound Reduction - Air Sealing - Custom Built Attic Storage Platforms -