---
title: "Discount Insulation Company"
description: "Discount Insulation Company says it was established in 1981 and is owned and operated by Stu Ferguson. Its website lists energy audits for homes and insula"
doc_version: "2026-10-19"
last_updated: "2026-10-19"
---

# Discount Insulation Company

**Trade:** Insulation & Weatherization · **Phone:** (914) 962-4966 · **Website:** http://www.discountinsulation.com/ · **Languages:** English

**Rating: 5.0/5** (medium confidence) — from 62 reviews across 3 sources.
100% of sentiment-scored reviews read net-positive. Last 6 months: 3 reviews, 0 negative.

## The honest read

Discount Insulation Company says it was established in 1981 and is owned and operated by Stu Ferguson. Its website lists energy audits for homes and insulation for crawl spaces, garage ceilings and attics.

A recent customer said Stu and his team insulated the main attic and basement rim joists, and noticed a difference in how well the house kept its warmth during the colder winter months. A recent customer wrote that the company insulated three attics in the house and the garage ceiling under the bedroom, and did a great job cleaning up.

A 2026 customer said Stu and his team insulated the attic, exterior walls, basement and garage in one week, and wrote, "we were in the house the entire time with no issues going in and out while they worked." A 2026 reviewer said a couple of walls couldn't be insulated due to structural limitations, and a credit was provided for those areas without any prompting. That 2026 customer also said the thermostat could be lowered by at least 4 degrees.

A 2025 customer said they came back the following week to fix some insulation that the HVAC guy the customer hired messed up after their job was done. A 2023 customer said Stu filled an attic that a different company had not done correctly, with no charge, and gave money back since a few walls didn't need insulating.

A 2023 customer said the company gets very busy, booked out a month or more in advance.

Connecticut lists its home improvement contractor registration, HIC.0672797, as active, held by DISCOUNT INSULATION.

**Strengths:**
- Attic insulation — a recent customer had three attics and a garage ceiling done
- A tidy finish — a recent customer said the place was left tidier
- A credit for walls — a 2026 customer was credited for walls left uninsulated
- A return visit — a 2025 customer said they fixed insulation the HVAC guy messed up

**Concerns:**
- Booking lead time — a 2023 customer said they were booked a month out

## Claims & citations

Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication.

- The company says it was established in 1981 and is owned and operated by Stu Ferguson _(confidence: medium)_
  - [Official Website](http://www.discountinsulation.com) — “About (self-reported, verbatim): Established in 1981, Discount Insulation Company is owned and operated by Stu Ferguson. We are dedicated to…”
- 5 stars from 86 Google ratings _(confidence: high)_
  - [Google](https://www.google.com/maps/search/?api=1&query=Discount%20Insulation%20Company&query_place_id=ChIJS7U0DV67wokRcfsKZR6hf_0) — “Google: 5★ from 86 ratings”
- A recent customer had the main attic and basement rim joists insulated _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xoeWNUbEtRM05MTkZnd2VqZHNZVFEzTkhSS1ZIYxAB!2m1!1s0x0:0xfd7fa11e650afb71!3m1!1s2@1:CAIQACodChtycF9oOlhycTlKQ3NLNFgwejdsYTQ3NHRKVHc%7C%7C?hl=en-US) — “5★ Exceptional Service & Noticeable Results!

I cannot recommend Stu and his team at Discount Insulation enough. We had them out earlier thi…”
- A recent customer had three attics and a garage ceiling insulated _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pkMWNtdDJSMnR0VkhnemRrTTRkMHB6VFd3MVdHYxAB!2m1!1s0x0:0xfd7fa11e650afb71!3m1!1s2@1:CAIQACodChtycF9oOjd1cmt2R2ttVHgzdkM4d0pzTWw1WGc%7C%7C?hl=en-US) — “5★ Discount insulation company did a fantastic job insulating 3 attics in our house and garage ceiling under our bedroom. They worked quickl…”
- A 2026 customer said a credit was provided without prompting for walls that couldn't be insulated _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2tOaVlsOUVWV2RSYldwQ04wUTRWRE4yWVMxdlFsRRAB!2m1!1s0x0:0xfd7fa11e650afb71!3m1!1s2@1:CAIQACodChtycF9oOkNiYl9EVWdRbWpCN0Q4VDN2YS1vQlE%7C%7C?hl=en-US) — “5★ From the very first meeting, it was clear that Stu is an extremely honest and straightforward contractor. He clearly explained what could…”
- A 2025 customer said the team came back the following week to fix insulation the HVAC guy messed up _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21GT1dtOXVOM0J4Tm01c1EybFFOV3QwVUhST1dFRRAB!2m1!1s0x0:0xfd7fa11e650afb71!3m1!1s2@1:CAIQACodChtycF9oOmFOWm9uN3BxNm5sQ2lQNWt0UHROWEE%7C%7C?hl=en-US) — “5★ I cannot say enough great things about Stu & his team at Discount Insulation Company! From start to finish, they are nothing short of exc…”
- A 2023 customer said Stu filled an attic another company had not done correctly, with no charge _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChRDSUhNMG9nS0VJQ0FnSUMxNktjNRAB!2m1!1s0x0:0xfd7fa11e650afb71!3m1!1s2@1:CIHM0ogKEICAgIC16Kc5%7C%7C?hl=en-US) — “5★ We had few people come and give estimates for insulate our walls, crawl spaces and basement..... Discount insulation owner Stu knew what …”
- A 2023 customer said the company was booked out a month or more in advance _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURCcnF6Y2h3RRAB!2m1!1s0x0:0xfd7fa11e650afb71!3m1!1s2@1:CIHM0ogKEICAgIDBrqzchwE%7C%7C?hl=en-US) — “5★ Working with Stu and his crew was a great experience. They are prompt and professional and leave the area they work in clean. I had them …”
- Connecticut lists its home improvement contractor registration, HIC.0672797, as active, held by DISCOUNT INSULATION. _(confidence: high)_
  - [State License Registry](https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx) — “CT hic license HIC.0672797 registry-verified active — registry holder of record: DISCOUNT INSULATION”
- Specializes in Insulation & Weatherization _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xoeWNUbEtRM05MTkZnd2VqZHNZVFEzTkhSS1ZIYxAB!2m1!1s0x0:0xfd7fa11e650afb71!3m1!1s2@1:CAIQACodChtycF9oOlhycTlKQ3NLNFgwejdsYTQ3NHRKVHc%7C%7C?hl=en-US) — “5★ Exceptional Service & Noticeable Results!

I cannot recommend Stu and his team at Discount Insulation enough. We had them out earlier thi…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pkMWNtdDJSMnR0VkhnemRrTTRkMHB6VFd3MVdHYxAB!2m1!1s0x0:0xfd7fa11e650afb71!3m1!1s2@1:CAIQACodChtycF9oOjd1cmt2R2ttVHgzdkM4d0pzTWw1WGc%7C%7C?hl=en-US) — “5★ Discount insulation company did a fantastic job insulating 3 attics in our house and garage ceiling under our bedroom. They worked quickl…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25rMFUwTmhTMjAwVDFKTWFFTkVhMnh2VFdwUmEzYxAB!2m1!1s0x0:0xfd7fa11e650afb71!3m1!1s2@1:CAIQACodChtycF9oOnk0U0NhS200T1JMaENEa2xvTWpRa3c%7C%7C?hl=en-US) — “5★ Stu and his team are amazing! They work quickly, efficiently, and clean up as they go. They insulated our attic, exterior walls, basement…”
  - [Official Website](http://www.discountinsulation.com) — “About (self-reported, verbatim): Established in 1981, Discount Insulation Company is owned and operated by Stu Ferguson. We are dedicated to…”

## License

Status: **active** (#HIC.0672797, hic) — verified against the official CT state registry on 2026-10-19, never self-reported.
Re-check at the official registry: https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx

## Sources

- [Google](https://www.google.com/maps/search/?api=1&query=Discount%20Insulation%20Company&query_place_id=ChIJS7U0DV67wokRcfsKZR6hf_0): 5.0★ from 86 ratings
- [Google Reviews](https://www.google.com/maps/search/?api=1&query=Discount%20Insulation%20Company&query_place_id=ChIJS7U0DV67wokRcfsKZR6hf_0): Listed on this source
- [Official Website](http://www.discountinsulation.com): 45 yrs in business · Self-reported profile and service details

## Recent reviews

- **5/5 · Google Reviews · Adina Tenby · 2026-09-09**: Stu and his team were efficient, professional, hard working, and left my place tidier than when they arrived. Thank you!
- **5/5 · Google Reviews · Eric S · 2026-07-04**: Exceptional Service & Noticeable Results!

I cannot recommend Stu and his team at Discount Insulation enough. We had them out earlier this year to insulate our main attic and basement rim joists, and the entire experience was great from start to finish.

They provided a fair and honest quote with ab…
- **5/5 · Google Reviews · Barbara R Simone · 2026-05-10**: Discount insulation company did a fantastic job insulating 3 attics in our house and garage ceiling under our bedroom. They worked quickly, efficiently and did a great job in cleaning up. We highly recommend this company. Stu and his crew know what they are doing.
- **5/5 · Google Reviews · Yasmin Castillo · 2026-04-12**: Stu and his team are amazing! They work quickly, efficiently, and clean up as they go. They insulated our attic, exterior walls, basement, and garage in just one week—and we were in the house the entire time with no issues going in and out while they worked. Their pricing was very reasonable, and th…
- **5/5 · Google Reviews · Joseph Hayes · 2026-03-20**: Clean, efficient work. Incredibly communicative. Highly recommend Stu and his team!
- **5/5 · Google Reviews · Scarlem Isabella · 2026-03-06**: If your house needs insulation, look no further, Stu and his team will tell you exactly what you need and deliver it for you! They did an AMAZING job at my house and it now shows in how much more efficient our house is. I just received a letter from my gas company saying my house is amongst the most…
- **5/5 · Google Reviews · Kristin & Ryan · 2026-02-12**: We highly recommend the team at Discount Insulation Company! Stu & team are extremely knowledgeable and gave a few suggested solutions to help with heat retention in our home. We opted to have our attic’s insulation updated and two days later we are already seeing a major difference!
- **5/5 · Google Reviews · Tony G · 2026-02-07**: I enjoyed working with Stu and his crew . They are professional, knowledgeable and courteous . They do a great job , clean up and are punctual. Yes- the insulation makes an almost immediate difference .
- **5/5 · Google Reviews · Robert Terrin · 2026-02-02**: Stu and his team were great! He answered all my questions, explained the pros/cons of different approaches and made reasonable recommendations without going overboard. The service was delivered exactly as promised, communication was prompt and they charged a fair price.
- **5/5 · Google Reviews · Doug Dellolio · 2026-01-21**: Stu and his team were excellent! I hired them to re insulate my attic. They were professional, polite, and clearly took pride in their work. The difference in comfort in my home was noticeable almost immediately. The crew that worked on my home was meticulous, respectful of the space, and made sure …

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Data freshness: last scanned 2026-10-13T21:04:13.660Z.
Cite as: Discount Insulation Company — Tavlee (https://tavlee.com/contractor/discount-insulation-company)
Source: https://tavlee.com/contractor/discount-insulation-company

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