Spray Foam Insulation in Jersey City, NJ

Thanks for your services, experts in spray foam area. Professional in whole process United Spray Foam, definitely I'll call back for next project . I’m very happy with the results, thank u for doing a good job 🙂

Great spray foam services, are expert in installation, thanks United Spray Foam for insulate my house with closed cell foam.

Attic Crew truly delivered an amazing experience from beginning to end. Their team was not only professional but also super efficient, turning our dusty, cluttered attic into a clean, functional space. The attic cleaning service was incredibly thorough, clearing out years of built-up debris and leaving everything beautifully organized. We were genuinely impressed by their meticulous attention to detail and dedication to making sure we were satisfied. I highly recommend their services to anyone looking to refresh their attic

Wow, Attic Crew really knocked it out of the park with the installation of our new radiant barrier! Our home feels so much cooler now, and we’ve already started to see a difference in our energy bills. The team was super professional, efficient, and they left everything looking spotless. I can’t recommend them enough

This company delivered great results. Their solution made a real difference. My attic is much cooler now. The house stays comfortable all day. Their crew was polite and tidy. I'm completely satisfied with everything. This product is a smart choice.

Fast clean and professional Highly recommend

All Jersey is a great company. The owner is also the main sprayer and he as exceptional attention to detail. Takes a lot of consideration in regards to prepping and keeping the area clean. Highly recommend for anyone needing this line of work done.

I had an excellent experience with Koala Insulation from start to finish. Tom came out to give the estimate and took the time to explain everything clearly. Anthony, the manager, kept me updated at every stage of the project and made sure everything went smoothly. Tylor and Raul did the insulation-they were professional, friendly and efficient. The work was completed on time and done with great attention to detail. It’s rare to find such great communication and quality workmanship these days. I highly recommend Koala Insulation.

This is a first class outfit. Always polite and on time. I had a small crawl space to insulate and needed R30 so foam was my only real option. Not the best of working conditions since the space was a little tight but the guys got it done just as well. If you need insulation work done I highly recommend them.

Koala personnel were all very professional, excellent communication, all questions & concerns addressed & answered fully. Installers, (Anthony & Tyler) were polite, prompt & perfect! Highly recommend. Thank you Koala! 8-20-25

Highly Recommend Koala Insulation – Exceptional Service and Results Koala Insulation transformed my attic by removing old insulation, sanitizing, cleaning, air sealing, and installing new, high-quality insulation. I obtained three quotes for the project, and while Koala wasn’t the lowest bid, their expertise, thoroughness, and commitment to quality made it clear they were the best choice. Gene was outstanding throughout the planning process. He took the time to understand my home and family’s needs, prioritizing both comfort and indoor air quality. He clearly explained every step, highlighted energy-saving benefits, and guided me through available rebates and tax credits—handling all the paperwork with ease. Roberto and his crew were true professionals during installation. They were meticulous, respectful of my home, and kept the interior spotless. The work in the attic was nothing short of exceptional. My primary goal was to eliminate the 5-degree temperature gap between the first and second floors caused by a single-zone HVAC system. After Koala’s work, the difference is now just 1 degree. The improvement in comfort is immediate, and I’m confident this upgrade will significantly lower my energy bills. Thank you, Gene, Roberto, and the entire Koala Insulation team for your professionalism, skill, and genuine care. I couldn’t be happier with the results.

Roberto was the supervisor on my job. They did a fantastic job and worth every penny. They fixed a 20 year old issue with my bedroom over garage. Soooo cozy now. Thank you!

I recently hired Koala for attic insulation and a solar fan installation, and I couldn’t be happier with the experience. Tom was extremely knowledgeable and took the time to explain exactly what I needed—no upselling, just honest advice and great value. The installation team was top-notch: professional, respectful, and efficient. I worked from home during the install, and they managed to get everything done quietly, cleaned up perfectly afterward, and were even patient with my overly curious dog! I’d absolutely hire Koala again—100% recommend them to anyone looking for quality work and great service.

A Plus Spray Foam & Coatings was an excellent company to work with to install Sprayfoam insulation at our property. Simon and his installation crew were very professional. Simon came to our location and gave us a quote on installing Sprayfoam insulation in our shore property. He was very good at communicating with us during the time from the quote through the installation. The installation crew was on time the day of installation and the Sprayfoam job was completed as described in the quote. They also did a very good job of trimming excess foam and cleanup. Highly recommend for spray foam insulation work.

From start to finish the entire process was smooth and professional. Their staff were very informative and explained the process. I will use them for any insulation needs as they do more than just spray foam! These guys take pride in their work and I am thankful a friend referred me to them! You have gained a lifetime customer that will refer you any opportunity . Thank you guys!

I was skeptical about getting spray foam done, as i read alot of bad reviews about spray foam(fishy odor,etc etc.) . I called A plus spray foam and they came as promised on the day they promised. They were very fast, professional and answered all my questions. They also clean up after themselfs when the job was complete. The spray foam did not stink and had a slight minty smell as it cured. After it cured there was no smell. My basement has drastically improved and is no longer freezing/drafty. I will certainly be using A plus spray foam in future projects as i am now a believer. To thoses looking to do this i recommending prepping the area to be sprayed, prior to spray foam. I also recommend doing 3 inches for walls or more if possible. Doing all these will make your life a lot better.