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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon63
    Verified insulation services reviews

Find Insulation pros in Stamford

Avatar for Good Life Energy Savers LLC
Good Life Energy Savers LLC
4.8(
106
)

Serving Stamford, CT and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"We moved into our house in the winter and found out that the 70 year old insulation was quite deteriorated and moldy in the fall. We decided to have the old insulation removed so that we could cut down on heating bills and get rid of the smell. I contacted several companies and interacted with Joe from Good Life as the salesperson. He was kind enough to come to our house twice as the scope of the project changed. Both times, he drafted the proposal right at the end of the visit. His professionalism and the quoted price convinced us to go with Good Life Energy Savers. On day 1, the first crew came to remove the old insulation from the attic and used open cell spray foam to insulate the basement rim joists. On day 2, a second crew came to apply blown-in fiberglass insulation in the attic. Please note that the material they use is not irritant at all. Both crews worked really hard and cleaned up very well after they were done. I was especially impressed with the job 1st crew did to remove the old insulation from the slopes on a cathedral ceiling. My only minor complaint is regarding the patch in the ceiling at the end of the job. The guys used paper tape and there were bubbles all around. I guess they were very tired at the end of the day. Initially, I was planning to paint the room myself to cover the patch. But after removing the paper tape (due to bubbles) and using fiber mesh tape and joint compound, I figured I wouldn't be able to smooth the edges of the patch perfectly and hired a professional. Overall, it is a great company that provides quality job at a reasonable price. With the new insulation, the furnace runs much less frequently and I am pretty sure the job will pay for itself very in a few years."
Spray foam application
Spray foam in attic
Good Life on the Job
Injecting Foam in Side Walls
Replacing Siding

+1

Response time1 day
4 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for DISCOUNT INSULATION COMPANY
DISCOUNT INSULATION COMPANY
4.8(
94
)

Serving Stamford, CT and surrounding areas

Approved

In business since 1981

Free estimates

Credit card accepted

"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."
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+6

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Market plus llc
Market plus llc
5.0(
4
)

Serving Stamford, CT and surrounding areas

Free estimates

Credit card accepted

"They did a really great job. My house feels a lot cozy and warm plus a reduction on my electricity bill. They were also very professional and organized when preforming their services. I highly recommend them."
Insulation Project
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+6

Recommended by50%of homeowners
Avatar for PERFECT WALL LLC
PERFECT WALL LLC
5.0(
9
)

Serving Stamford, CT and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"The job was very well done. The workers were highly professional and quite knowledgeable in all aspects. I couldn’t have asked for a better company to insulate my home. I would highly recommend Perfect Wall for all my service needs."
Spray foam & fiberglass
Spray foam & fiberglass
Baffle vents installed
Drywall
Spray foam & fiberglass

+19

Recommended by100%of homeowners
Avatar for Eco Green Solutions
Eco Green Solutions
5.0(
28
)

Serving Stamford, CT and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"We had been living in our house for 5 years and although the kitchen was a new addition, every winter my wife & I had noticed how noticeably the temperature differentiated especially after the winter of 2014/15.  And because it was a dirt floor with some wood and old construction debris strewn about.  I was not so keen on staying down there.  In doing my own investigation there was some piping and insulation under floor.
So when investigating estimates we called a number of "green" companies.  Out of the three companies that came, only Frank Petrullo with Eco Green Solutions, noticed the mold and a water leak coming from fridge line.  He took the time to show me where the water was coming, how mold had proliferated on the wood floor joists and beams.  The dirt floor was somewhat moist and light was visible from outside along foundation rim contributing to the mold and moisture in crawl space.  He explained each of our options and detailed the steps in sections of each estimate.
We opted to have a plumber fix the water leak, then franks crew came in, cleaned up the mold, then layed down the crawl space membrane, finally insulating floor & rim joist.  All in under two days.  The crew showed up on time, left the open sections of the house clean, and we immediately noticed a difference in kitchen and rest of house.  Walking around bare foot in kitchen is more comfortable, the kitchen is less noisy, and house humidity is maintained.
"
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Recommended by100%of homeowners
Avatar for Federal Conservation Corp
Federal Conservation Corp
4.5(
166
)

Serving Stamford, CT and surrounding areas

In business since 1979

Free estimates

Credit card accepted

"Joe did a great job on this, our dining room was a add on to connect the original home and the garage and had no insulation and boy in the winter it was unusable as well as the kitchen basically (the best part of the house). Joe came and drilled small holes in the attic floor that they sealed up later to allow for blowing in the insulation. And they cleaned up well. we have a 20 month old but there was nothing left over for the baby to put in her mouth. Joe is great! Our dining room is toasty and the kids can play in there year-round Plus they are were less than half of the expensive "efficiency" guys PSEG sent over. Those providers wanted to charge $10,000+ for basically the same job."
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+1

Recommended by91%of homeowners
Avatar for Your Way Contractors
Your Way Contractors
4.7(
79
)

Serving Stamford, CT and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"Gene and his son and crew are the consummate professionals! We had the best experience from start to finish. Gene is the most communicative contractor I’ve ever worked with. He was always responsive and clear with his schedule so we knew exactly when his crew would be working on the construction. Gene has a very approachable friendly personality and his team were great to have around the house. They were very clean and made sure they were as unobtrusive as possible. We had a full basement renovation and a deck with screened in porch. The finished result is incredible! Gene also knows the towns well so he has good relationships with the permit people. Gene follows code so you know what you are getting is not just beautiful but safe. He doesn’t cut corners. He also works with professional experienced third party contractors so you can rest assured the work is done right from top to bottom. We are very happy with the end result and will enjoy our house for many years to come! I highly recommend Gene and Your Way Contractors. They are worth the premium they charge. I almost wish we had more projects we need done…."
Bathroom After
Basement After
Kitchen After
Attic Remodel
Bathroom Remodel

+31

Response time3 days
Recommended by91%of homeowners
Avatar for Hometown National
Hometown National
5.0(
151
)

Serving Stamford, CT and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"I don't know how I would have managed without Hometown Restoration after part of my house burned down. They especially did an excellent job with the smoke removal. I would highly recommend them."
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+3

Recommended by100%of homeowners
Avatar for Topline Home Improvements
Topline Home Improvements
4.9(
61
)

Serving Stamford, CT and surrounding areas

In business since 1981

Free estimates

Credit card accepted

"Absolutely I would use this provider again, as a matter of fact just recommended them to a friend of mine and actually to quote her text message she sent me on Tuesday "Just had the door installed, love it, love it, love it thank you so much for the recommendation.  I'm telling, their a phenomenal company.  Their service, no, no they really are.  The professionalism of the installers was incredible.  Then the installer put something in to my back, he came by himself, he not only sealed it as much as he could, he gave us his personal cell phone number and said if there's any problem, to call him back the next day.  And this is a guy that's an employee, it's not even, the owner of the company came to give us our price and our measurements and all of that, so initially I dealt with the owner, then I dealt with the service foreman at the office who was punctual, he followed up and gave me details and then the workers that came.  It's just from soup to nuts beginning I have never, and I am calling them back for additional work.  Their workers were professional, prompt, courteous, clean with what they were doing.  Went beyond what they needed to do as workers.  The owner when he came to do his estimate was very explicit in what he was explaining, didn't try to push products on us, tried to work with us,  tried to feel out what it was that we needed.  The support staff in the office was very helpful in making sure that the job got completed in the timely and efficient manner.  I, personally, I mean you called about a good topic because I usually don't have good experiences and this was just, I felt comfortable referring it and the friend I actually referred them to is a very picky type person and she actually had just been finished with another type of contractor  that redid her kitchen and said yeah the job was okay, so to see the message from her going I love it, love it, love it is I am telling you from beginning to end.  Her experience was even, she was asking to have some other jobs done and he was even able to give her decent referrals for other jobs as well."
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+8

Recommended by100%of homeowners
Airseal Insulation Systems
5.0(
4
)

Serving Stamford, CT and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"They arrived on time. They offered assistance with moving the furniture out of their work area. The workers made sure to cover the floors and all the furniture before they began their work. The work was completed in two days as predicted. They forgot to include one of the entryways ceilings In the contract. I mentioned this to the worker and after a phone call to Ari they proceeded to do the work. Although I would have liked to see Ari at some point during the insulation process, I believe the work was done well. We will wait for this coming winter to give our final verdict.
"
Recommended by100%of homeowners
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Insulation questions, answered by experts

In Stamford, homes with drafty rooms, fluctuating indoor temperatures, or persistent ice dams are strong candidates for insulation service projects. Older colonial and ranch-style houses, especially those built before 1978, often lack sufficient insulation. If your HVAC system runs frequently or you notice moisture issues—common near Long Island Sound—upgrading insulation can help improve comfort and energy efficiency throughout the year.

Helpful?

To ensure a smooth insulation service project in Stamford, begin with a professional energy audit to identify problem areas. Research local permit requirements early, as regulations can vary. Schedule work during milder weather to avoid delays. Choose moisture-resistant materials suited for Stamford’s climate and clear access to attics or crawl spaces. Regularly communicate with your contractor and monitor weather forecasts to keep the project on track.

Helpful?

In Stamford, attic insulation service projects typically take one to two days, while insulating basements or crawl spaces may require two to four days. Whole-house insulation can take three to seven days, especially in larger or historic homes. Weather conditions and contractor schedules can impact timing, so booking early and allowing for flexibility helps ensure your insulation project is completed efficiently with minimal disruption.

Helpful?

New homeowners in Stamford should start with attic insulation service projects, as attics are a primary source of heat loss. Next, focus on air sealing around windows, doors, and basement rim joists to reduce drafts. Addressing basement or crawl space insulation helps manage moisture, which is especially important in coastal areas. Consider insulating ductwork if you notice uneven temperatures, then evaluate wall insulation if comfort issues persist.

Helpful?

In Stamford, insulation service projects may uncover hidden costs like moisture or mold remediation, pest control, or necessary electrical upgrades—especially in older homes. Additional expenses can arise from improving attic or basement ventilation and addressing minor structural repairs. Permit and inspection fees may also apply for larger projects. Planning ahead for these possibilities helps ensure your insulation project remains on schedule and your home stays protected.

Helpful?

The Stamford, CT homeowners’ guide to insulation services

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