Spray Foam Insulation in Brooklyn, NY

Find top-rated spray foam contractors and save up to 35% on energy bills

Compare 14 verified spray foam insulation contractors serving Brooklyn, New York, backed by 647 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 Brooklyn 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.

💰 Estimated Energy Savings in Brooklyn

35%
Average Energy Savings
Typical range: 30% - 40%
$1,596
Estimated Annual Savings
Based on $380/month average energy cost
4 years
Average Payback Period
Return on investment timeline

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.

Verified Contractors in Brooklyn

5
6 Google reviews

Spray Foam Midwood

Specialist

Direct: (929) 560-2230

5
3 Google reviews

Recent Reviews:

Andrew Wilson★★★★★3 years ago

What a great experience! Spray Foam Midwood is so easy to work with and I am so pleased with the whole process!

Ana Guaman★★★★★a year ago

Good service

Spray Foam Insulation NYC Brooklyn★★★★★5 years ago

Spray Foam Experts

Specialist

Direct: (917) 540-9355

5
10 Google reviews

Recent Reviews:

Jawid★★★★★2 years ago

Great work the guys were professional and cleaned up after themselves. Really appreciated that! They did the Attic, Basement and Garage definitely looks like I will be saving money on Heating and Electric with my central air now!

Adal Rasool★★★★★2 years ago

We needed to insulate our attic as it was always cold in our house in the winter and our energy bill was high. The guys at Spray foam experts really made the process easy and simple. They came in, took measurements and sprayed the next week. Very professional and easy to work with. Now our energy bill has gone down, but more importantly our house is no longer an ice box.

Sadia Huda★★★★★2 years ago

The guys were professional and got the job done quickly. Massab was very upfront about all the numbers and made the process easy. I could not be happier and would definitely recommend to anyone looking to insulate their house.

5
43 Google reviews

Recent Reviews:

Ruth Avor★★★★★7 months ago

I had an excellent experience with Insulation Builders. Their team was efficient, knowledgeable, and made sure the job was done to the highest standards. The insulation has already made a noticeable difference in temperature control, and I’m excited to see the long-term energy savings. Highly professional and reliable service. Would definitely recommend!

Noam Cohen★★★★★2 years ago

Professional and kind staff They finished faster than expected and Left site super clean, They also have the best rates in the city So DEFINITELY 5 STARS.

Unknown ?★★★★★2 years ago

I was very comfortable and confident with Insulation Builders from day one . They have very professional and hard working employees. They insulated 2 homes for me and I’m very pleased with the results. I would highly recommend them.

5
6 Google reviews

Recent Reviews:

Jose Alva★★★★★9 months ago

Spray Foam Insulation NYC - Brooklyn's staff did a fantastic job. They were professional and on time, and my house has completely changed thanks to the spray foam insulation. Winters are now warmer and summers are now colder.

Bennett Brenda★★★★★9 months ago

The outcomes of the work done by Spray Foam Insulation NYC-Brooklyn have really astonished me. My house feels notably cozier and uses less energy.

lskps hkfyg★★★★★9 months ago

Spray Foam Insulation NYC – Brooklyn certainly fulfills its promise. The team performed excellently, and I’ve already noticed a decrease in my energy expenses. My home feels cozier, and I couldn't be more content.

5
68 Google reviews

Recent Reviews:

Solomon Katz★★★★★2 months ago

Professional, honest, communicative, and very decently priced! They were in and out and did a great job, cleaned everything up nicely. They even came back to touch up an area that I wasn't fully satisfied with.

C Murrell★★★★★4 years ago

We needed to get insulation done for a remodeling job at home. Found out about Prime foam from another contractor and it was a great choice. I worked with Juan, Who was great throughout the entire process. Very responsive, he came out to our home on multiple occasions to double check and to remeasure before we did the final spraying. The day of the actual spraying was also a very smooth and effortless process to get things completed. In terms of customer service and working with a company for a project like this, I had a great experience. We would recommend Prime Foam for this type of insulation job whenever necessary.

Anna Palii★★★★★9 years ago

Prime Foam has worked with ZKC NY on one project so far, but we will for sure be in touch in the future. Our foreman said that job was done excellent without any delays and according to plans. Guys came to work on time and deliver great result. Definitely recommended!

5
60 Google reviews

Recent Reviews:

Chemy Stuhl★★★★★7 years ago

Done a lot of projects work this company. Had an absolout great experience! Very professional, detailed and they know all the ins and outs. The person in charge is Sam, he was very on top and made sure the work gets done correctly and in a timely manner, which is key in this line and very rare to find the combination of the two! Would definitely recommend!

Chaim Krausz★★★★★7 years ago

A1 is simple A1! They delivered a perfect job from the beginning till the very end. The service of Mr. Grunblat and Mr. Weiss were phenomenal. Very professional and personal team. A-100% recommended brand for all your seal/proof needs.

Shlomy Pollak★★★★★5 years ago

A1 Seal is a pleasure to do business with. They're on top of their game, have great customer service and make sure to leave their clients satisfied. Thank you for an amazing job!

5
28 Google reviews

Recent Reviews:

Tommy Hayim★★★★★8 months ago

Top insulation is really amazing, Haim my tech specialist was extremely responsive and assertive. The job was done on point and professionally. Haim and his team went above and beyond. His team made sure everything was clean and neat. Highly recommended. Great job. Ty.

Victor Levy★★★★★11 months ago

Literally the best insulation guys in town. They sprayed every single corner and even the areas they were not supposed to. Very professional and very fast, my whole house was done in one day, 3 floors.

Ben Gross★★★★★2 years ago

I can't emphasize enough how amazing this crew was! My home used to be freezing in the winter and now it's so nice and comfy, winter and summer. The guys were amazing and really nice. They worked quickly and effectively. Would definitely rate 10 stars if I could.

5
82 Google reviews

Recent Reviews:

Google Nest★★★★★2 weeks ago

Devon and his team did a great job with Blown In Cellulose in our older home. Prompt, professional, and punctual are some of the things that come to mind with the service they provided. The insulation has provided a noticeable comfort level for my family and I.

Ibrahim Sikder★★★★★a month ago

Guys did an awesome job. I was warned ahead of time there was already insulation in there it won't completely block off noise. He gave me the option if I wanted to continue. They were professionally kept the place clean as much as possible and sealed everything after. Would recommend definitely.

Or Cohen-Shlomi★★★★★2 years ago

Devon and his crew were very professional, covered the entire apartment so nothing got hurt, filled up the walls with the materials quickly and finished up with in a day! Thank you for everything! Will recommend your services!

5
101 Google reviews

Recent Reviews:

Niels Alpert★★★★★2 weeks ago

Jesse and his guys from did an outstanding job with a retrofit spray foam insulation in my condo walls. I found them to be honest, communicative, professional and fairly priced. I had multiple contractors and inspectors look at my issue and Jesse was far and away the most knowledgeable and easy to work with. I give them my highest recommendation. Thanks Jesse!!!

Moe Bee★★★★★2 months ago

I recently had A & J Insulation insulate my attic with spray foam, and I couldn’t be happier with the results! My home feels noticeably more cozy and comfortable, and I’ve already seen a significant drop in my energy bills. The entire job was handled with professionalism from start to finish — neat, clean, fast, and right on schedule. The team was courteous and clearly knew what they were doing. Thank you again to A & J Insulation and the entire crew for a job well done. Highly recommend their services!

Ali Fattah★★★★★5 months ago

Jesse and his team outdid themselves beyond measure. Explaining and showing me everything step by step as he saw I’m new to this. It goes without saying that their level of work is superb. The attic is cool and not as hot as it used to be. But what really stuck out to me is the extra help they sent my way with other things they noticed I needed a hand in. That’s what made the experience for me different.

4.9
46 Google reviews

Recent Reviews:

FaiSen Wong★★★★★a year ago

Angela, Uri and their crew were professional and a delight to work with. Their price quote was very reasonable and they did an awesome job at my house. They were very helpful and reachable whenever I had questions about their services. I highly recommended Ecowise to any homeowner who is looking to insulate their home.

Luyla Azimov★★★★★5 months ago

Great company , affordable they worked with me on my budget. Office staff is attentive and accommodating. Spray crew is professional. Would recommend!

ana porras★★★★★5 months ago

I recently had spray foam insulation installed and I’m very happy with the results. The team was professional, efficient, and took the time to explain everything clearly. The difference in temperature and noise reduction is noticeable right away. Great service and quality work.

Foam Insulation Solution

🏆Certified Pro

Direct: (888) 616-8704

4.9
59 Google reviews

Recent Reviews:

Adam Mizrahi★★★★★a month ago

⭐️⭐️⭐️⭐️⭐️ I don’t usually write reviews, but this one I had to. This foam insulation guy is the real deal — professional, honest, and on point from start to finish. No games, no surprises, just solid work and fair pricing. You can tell he actually cares about the job and about doing it right, not just getting it done. It’s rare to find someone in this business who’s straight up and delivers exactly what they promise — and even more rare when their pricing is this good. Highly recommend him to anyone who wants quality without the headache.

Approve Sa★★★★★2 years ago

Beautiful work! Price are great compare to others. People are friendly and nice. Quality are great and the sprayer are easy going. Highly recommend foam Insulation solution

Martine Channon★★★★★3 years ago

Outstanding. These guys are the best. Amos was incredibly knowledgable & professional—put us at ease—and helped us seamlessly navigate the National Grid Energy Efficiency Rebate Program. The work was fast, efficient, clean and done with great care in a century-old house that really needed insulation in the attic. Can't wait to see the energy cost impact and more effective/efficient heating & cooling, especially in the Summer & Winter. The insulation itself is incredibly dense, clean, practically odorless and meticulously put into every crevice. Couldn't be more pleased!

4.8
21 Google reviews

Recent Reviews:

Ralph Z★★★★★3 months ago

Eli and the Foam Master team did a fantastic job on a full house spray foam insulation. They are honest, seamless, and don't waste any time. I cant imagine using anyone else.

Kenneth Alexander★★★★★3 months ago

I highly recommend this business. They came out to my building today ant 9am and got the work done quickly. They spent more time preparing and protecting the floor and walls than actually spraying the foam. I had no idea what this job entailed. When they finished they cut the foam level with the studs and then cleaned up all the mess. I am so happy with this company. The 2 guys that came out worked together and explained everything in detail. I am a contractor myself and I don’t normally see this quality out there anymore. I give them 5 stars. Thanks again for a job well done.

G Koledrekaj★★★★★a year ago

Phone Masters did our full gut renovation house in Staten Island . They were the least expensive out of four different bids that we received. They arrived on time, cleaned up after themselves, and did an amazing job. Will continue using them over and over for the foreseeable future. Thanks Eli

4.6
114 Google reviews

Recent Reviews:

chaim berk★★★★★a month ago

5 stars! These guys did an amazing job insulating my house in Airmont! They used open-cell insulation on the upper floor and attic, and closed-cell in the basement. They even made sure to insulate all the overhangs, so my house is fully sealed. 2 years later, my house is super comfortable, my heating system barely runs, and my energy bills are way down. Great service, and I'm super happy with the installation.

m.m. t.★★★★★a month ago

"installation is a must " Air Seal Did a professional job didn't cut any corners left the job side clean and fast and it makes a big difference in my energy bills it went down to half. a job has to be done professional i will recommend Air Seal they are. good easy professional it. Comes with hassle free

Sadkov★★★★★a month ago

The company does above and beyond. From start to finish. The team arrived on time, explained the process clearly, and worked meticulously to seal every gap and nook. They were respectful of my home, laying down protection and leaving the place spotless afterward. The owner even followed up to ensure I was satisfied. #1 highly recommended will definitely do business again.

Frequently Asked Questions — Spray Foam Insulation in Brooklyn

These are the questions Brooklyn 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 14 verified Brooklyn contractors above for exact quotes.

How much can spray foam insulation save on heating and cooling bills in Brooklyn?
Homeowners in mixed climates like Brooklyn, NY typically see 20–30% reductions in total energy costs after spray foam installation. The savings come from both reduced heating in winter and reduced cooling in summer. The exact savings depend on your home's current insulation, size, and local energy rates, but most homeowners recoup the investment within 3–6 years.
Is spray foam better than fiberglass insulation for homes in Brooklyn?
For most homes in Brooklyn, NY, spray foam outperforms fiberglass significantly. Fiberglass batts insulate but do not air seal — meaning conditioned air still escapes through gaps. Spray foam both insulates and creates an airtight seal, addressing the root cause of energy loss. While spray foam costs more upfront, the performance difference in mixed climates makes it the better long-term investment for most homeowners.
Is spray foam insulation worth the cost?
For most homeowners, yes. Spray foam creates an air-tight seal that traditional insulation cannot match, reducing energy bills by 15–35% annually. It also adds structural rigidity, acts as a moisture and vapor barrier, reduces outside noise, and can increase home resale value. The higher upfront cost compared to fiberglass is typically recovered within 3–7 years. One important note: because spray foam creates a very tight building envelope, proper mechanical ventilation is important to maintain healthy indoor air quality and prevent interior moisture buildup. This is typically handled by an Energy Recovery Ventilator (ERV) — a system that brings fresh outside air in while pushing stale air out, recovering the energy from the outgoing air so you don't waste what you paid to heat or cool — or a Heat Recovery Ventilator (HRV), which works similarly but is optimized for cold climates. A qualified contractor will assess whether your home needs ventilation upgrades as part of the installation.
How much does spray foam insulation cost in Brooklyn, NY?
In Brooklyn, NY and the surrounding area, spray foam insulation typically costs $1.00–$3.00 per square foot installed, depending on the type and your home's specifics. Open-cell foam runs $0.44–$0.65 per board foot, while closed-cell foam costs $1.00–$2.00 per board foot. A typical 2,000 sq ft home attic in Brooklyn costs $2,000–$6,000. Most Brooklyn homeowners recoup this investment within 3–7 years through energy savings of 15–35% annually.
What is the difference between open-cell and closed-cell spray foam?
Open-cell spray foam is softer, less dense, and less expensive. It expands significantly and is ideal for interior walls, attics, and soundproofing. Closed-cell spray foam is denser, stronger, and provides a moisture barrier — making it better for exterior applications, crawl spaces, and areas prone to flooding or humidity. Closed-cell also has a higher R-value per inch (R-6 to R-7 vs R-3.5 to R-4 for open-cell). One key difference: open-cell foam allows some vapor movement, while closed-cell acts as a vapor barrier — an important consideration for your home's ventilation needs.
How long does spray foam insulation last?
Spray foam insulation is one of the most durable insulation options available, with a lifespan of 80+ years when properly installed. Unlike fiberglass batting which can sag and settle over time, spray foam maintains its shape and insulating properties indefinitely. It will typically outlast the building it is installed in.
How do I find a qualified spray foam insulation contractor in Brooklyn, NY?
When searching for a spray foam contractor in Brooklyn, NY, look for ones who are licensed, insured, and have verifiable reviews. Spray foam requires specialized equipment and training — improper installation can cause off-gassing, adhesion failure, or fire hazards. Ask for references, verify their insurance, and get at least 2–3 quotes. A qualified Brooklyn contractor will also assess your home's ventilation needs — a tightly sealed spray foam installation requires adequate mechanical ventilation to prevent moisture and indoor air quality issues. FoamMatch pre-screens all listed contractors in Brooklyn for licensing and insurance so you can compare verified professionals in your area.
How long does spray foam installation take?
Most residential spray foam jobs take 1–2 days depending on the size of the area. A standard attic takes 4–8 hours. After spraying, the foam cures within 24 hours, though most contractors recommend waiting 24–72 hours before occupying the space due to off-gassing during the curing process.
Does spray foam insulation need to be replaced?
No — spray foam insulation does not need to be replaced under normal circumstances. Unlike fiberglass insulation which degrades over time, spray foam maintains its R-value and air sealing properties for the life of the building. The only reasons to remove or replace spray foam are water damage, renovation work, or improper original installation.