Find top-rated spray foam contractors and save up to 35% on energy bills
Compare 5 verified spray foam insulation contractors serving Ithaca, New York, backed by 637 customer reviews averaging 4.9★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Ithaca contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 35% — get free quotes and read verified reviews below.
Note: Actual savings vary based on home size, current insulation, energy rates, and climate conditions. These estimates are based on Department of Energy data for Cold.
Recent Reviews:
Very happy with the job Rob Card and his team did removing the fiberglass insulation from our attic and replacing it with closed cell foam insulation. Crew was thorough and conscientious and did it in two days.
Used them in about 2012-13. They did a great job, were easy to work with, and were cost competitive. Would use them again.
Yes
Recent Reviews:
Sarah was delightful, professional and dedicated to making sure all area's of my home were inspected and taken care of. Albert and Ian did a wonderful job with installing all energy savings measures and the improvements have made a tremendous difference. My home is SO Snug now. Working with Snug Planet has been great, the receptionist is so nice, the work done is perfect. They worked so hard and went above and beyond to get all projects done, cleaned up everything, even vacuuming my stairs for me. Thanks Alot.
Snug Planet recently sealed up our crawlspace after noticing some moisture problems during an energy audit. The team did a wonderful job sealing and insulating the entire crawlspace and it only took them two days. We have noticed a large improvement on the quality of our indoor are and can feel the floor and crawlspace area are warmer because of the insulation. They did a great efficient job of a very difficult task. I highly recommend their services.
Snug Planet did a home energy audit for us and then installed insulation and sealed the rim joists in our basement. Heather, the young expert who performed the audit, was prompt, professional, and communicated the issues and tradeoffs very clearly. She checked on one possible remedy with a more experienced colleague and determined that it would not be worth the money. I appreciated that. The installation team did a great job and was careful to clean up after. Paul, the team leader, pointed out that some of the spray foam stuck to our basement carpet. He was willing to pay for a replacement, but it’s a ratty old carpet in the basement. No problem. Best of all, our house is now noticeably warmer. Last night I checked our bedroom temperature more than 4 hours after the thermostat had turned off for the night. Even though the outside temp was 38F, the inside temperature had dropped only 2 degrees.
Recent Reviews:
This company was a joy to work with. Susan in the office was super kind and helpful every time we spoke. Alex handled our assessment and project planning with integrity and professionalism. Mike, Chad, and Aiden who did the actual insulation/soffit vents, etc, were very friendly, hard working, cleaned up the work area, and finished in one day. I appreciate the smaller size of the company and how transparent and “non-salesy” they were. Highly recommend!
What a great investment to your home. I collected some data and as you can see the spray foam in the basement made a huge difference. Temperature is 4-5 degrees warmer, humidity down 10%. For accuracy here are the details of the data: 1- placed a sensor push thermometer in basement 4 feet from wall , 4 feet off ground. Temp & humidity was measured in 5 min intervals and I used the daily average to nearest degree 2- basement heat vents were open up until the work was done. Closed after (1/22 & 1/23) 3- my house is generally kept between 63 at night to 66 if we are home during the day 4- on 1/20 I moved the sensor up onto the actual rim joist which is why the average is so low 5- humidity decreased 10 percent and I no longer run 2 dehumidifiers, just 1. Very easy process, great employees. Dylan was very helpful and polite. Not a pushy salesman but one who used facts and information. Work crew was respectful of home, even offering to clean my floor before leaving. Chuck and his partner (can’t recall name) were very attentive to detail and made sure work was done right.
AB Insulation is by far the best at what they do. My son and I had a number of insulators give us estimates (one didn’t even bother to call back or email their estimate) but AB Insulation was immediate. They sent us the invoice, scheduled the insulation and did an amazing job. I was over my son‘s house the other day and took a look at what they’ve done. They were thorough. They clean up the areas very well and insulated areas that would have possibly caused heat to escape the home. They recommended cellulose which they placed in every area that they could, and then when there was an area that would not hold the cellulose, they placed traditional blow in fiber insulation into those areas. AB Insulation are not only professional, but extremely knowledgeable and friendly. Their communication is outstanding and they answered every question we had. There is truly only one insulation company that you should hire—AB Insulation. thank you for your honesty your honest pricing and your service.
Recent Reviews:
Recently had Don and his crew re-side my entire house. Very professional and holy cow, it was done in just 3 days. Would absolutely recommend them to anyone for anything they need done.
The experience was fantastic. Kevin did an excellent job of determining our needs and outlining what needed to be done. The workers, Toby, Vince and Ronaldo were courteous and proficient in the insulation installation. Dan, our inspector, informed us of our energy saves and potential future work. All in all an excellent experience!
We recently just had our house fully insulated and our house was built in 1954. Our house had no insulation and we would freeze during the winter or be very warm in the house during the summer. Now with all the insulation done is so nice and comfortable. We would be normally at 78 degrees in the house with central air and now we are at 68 and nice and cool. The service was incredible. Great job cleaning everything up and the guys worked all day non stop in this heat we had this past month. Josh, Johnny and Tim were very friendly and helpful during the whole process. The gentleman Dan who came to check out everything was done correctly was very informative And polite. Highly recommend this service. Our windows are old and just can’t get over how comfortable our house is and the quietness from not hearing everything outside. The sound barrier is amazing now. We hear nothing going outside. Please use them you will be happy!!!
Recent Reviews:
They did exactly what they said they were going to do. The guys were very professional. They explained everything to us and showed us the work that they did. We no longer get icicles the way we did, and the house feels much warmer. We highly recommend them. Very satisfied customers!
We used ZeroDraft to better insulate our home a few weeks back, and I have to say the process went very smoothly. Our home feels more comfortable now! On top of this the customer service offered by Karen was a big part of the projects success. I would definitely recommend her and the company to anyone who is looking for an affordable and high quality service!
Zero Draft recently insulated my home through a grant program, and I was incredibly impressed with the whole experience. The crew arrived right on time, worked efficiently, and clearly knew what they were doing. They were courteous and respectful of my space—and when they left, everything was clean and put back in place. I’m already noticing a difference in comfort, and I expect to see energy savings soon too. I really appreciate their professionalism and quality of work. I highly recommend Zero Draft to anyone considering home insulation or energy upgrades.
These are the questions Ithaca homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 35% typical energy savings. Compare the 5 verified Ithaca contractors above for exact quotes.
Not finding the right fit in Ithaca? Many spray foam contractors travel to nearby towns. These communities within about 60 miles all have verified contractors listed.