Spray Foam Insulation in Oshkosh, WI

I was impressed with Brian Aho during the initial site visit to get a quote. He listened to my concerns and was able to answer all my questions. Brian quoted the job based on what I wanted done, he did not try to upsell anything beyond what I asked. The communication was very good throughout the entire process. The installers, Jaxon & Logan were very professional, polite, on time, and kept me up to date on the progress of the project during the day. The truck, trailer and equipment were all in very nice condition. They were efficient and considerate within my home. I have a winding staircase with freshly painted walls and somewhat fancy trim work, and Jaxon & Logan were very careful handling their very long blown insulation hose through my front entrance while navigating it up to the second floor attic. They cleaned up after themselves to the point that when they left, I couldn’t even tell they were here. Nice work start to finish. I would recommend Koala to my friends and family without hesitation.

Excellent experience yesterday with my attic insulation installation! ⭐️⭐️⭐️⭐️⭐️ Jaxon and Logan arrived exactly when they said they would, and they were friendly, professional, and very knowledgeable. These guys had to climb up on my very high, steep roof to install the roof vent for my bathroom fan, and it was no problem for them. 😅 They got the whole job done without any issues and without any mess. Great focused team! I have a big leaky old 150-year-old farmhouse. I got a few quotes, and Koala Insulation was able to re-vent my bathroom fan through the roof, air-seal the attic, spray a non-toxic cleansing spray, install an air-seal zipper door, and install thicker insulation than the other guys, ALL for a lower price than the other guys quoted me for just basic insulation! It’s down to 50 degrees outside this morning, and usually my furnace would’ve kicked in by now. But the house feels warm and the furnace isn’t running yet. NICE. 😊 Really happy with this job, looking forward to being warm this winter!!!

We had insulation blown into two attics. Both of which were not that easy to get into. Both Jaxon and Logan were courteous, and knew their job well. Could answer questions easily. They cleaned up nicely after themselves. All in all very nice young men. And the job was done efficiently and perfectly. Would highly recommend Koala insulation. Customer service from start to finish was seamless.

Best supplier of cellulose and other building materials...loyal, consistently superb. This company in lomira WI has well developed history of creating sustainable quality construction. Cost effective, local interest, Midwest hospitality. Perfect customer satisfaction. I give this business a complete status as 100% reliable go-to. Also thank you for helping me on my projects. Your support was epic.

I've been a insulation contractor for over 31 yrs. In all that time I have rarely found a product insofar as cellulose as high a quality as champions. It blows well..its coverage is spot on..its not overly dusty like other manufacturers. It's a good product that we are proud to use in our business.its a great value!

This looks like a recycling warehouse. Brought scrap paper here today. So it's probably not an installation place unless it's recycling the materials for insulation But they are open at 7:30 in the morning

Responsive, professional, knowledge, efficient, and reasonably priced. I had Bart's add additional insulation to our attic to bring it up to the current standards, and a few other companies give me a quote on the job. I went with Bart's, and I have no regrets!

Bart's Insulation was very professional, prompt, and reasonably priced. I was also impressed that the owner of the company was actually the one blowing in our attic insulation. Would definitely recommend.

Very affordable and a professional experience with the employees.

Outstanding Work – Highly Recommend Rock Road Company! Last fall, Rock Road Company insulated both my walk-up attic and a crawlspace under a dining room addition, and I couldn’t be happier with the results. Their service was excellent from start to finish. They were professional, friendly, and super detail-oriented. Communication was clear, they showed up on time, and they left everything even cleaner than it was when they arrived! They even went above and beyond by bringing enzyme cleaners after I mentioned a lingering cat smell from the previous owners, completely unprompted and at no extra cost. That level of care is rare! As for the insulation itself — it’s amazing. My attic stayed warm and comfortable all winter without any added heat, and it’s now a totally usable space. The crawlspace insulation also made a noticeable difference in keeping the dining room above much more comfortable. The spray foam they use is clearly top quality. If you’re considering insulation work, I highly recommend Rock Road Company. They truly go the extra mile.

I just had them spray the inside of my 12'x16' cabin in the woods. They did the walls, ceiling, and floor joists (2x4).Everything from their timeliness to replying to my initial inquiry, arranging to see my project, getting me a bid, getting me on the schedule, and getting my project completed was nothing short of a pleasure. They kept me informed the whole time from start to finish. The gentleman that did the spraying was very meticulous and was careful to get every nook and cranny. When they were done, they did an excellent job of trimming the excess, caulking between all of the studs, floor, and top wall plates. They also did an excellent job cleaning up because this process does make a bit of a mess. I was really surprised at how much spray foam solidifies a structure! When they were done, I set up a lazer to start finishing the ceiling and when I walked around, the lazer line didn't move at all! My cabin sits on concrete blocks so it's not real sturdy to begin with but it feels really solid now. I'm in the trades myself and I firmly believe that you get what you pay for and I feel like I got what I paid for and I'm very happy with the job that was done. You can tell in the first 5 minutes of meeting any employee that they take pride in their work and it shows. Thanks a lot to everyone at Rock Road!

I first called Rock Road Company after another spray company that I had lined up had backed out of spraying my house the day before it was supposed to be sprayed. I explained to Carrie my situation along with the tight time line that I had for spraying before my drywall installers were scheduled to do their job. Carrie and Luyk made it a point to go out of their way to come measure my project the day after I called. Rock Road Company was out to my house spray foaming the very next week! The Rock Road crew was very knowledgeable and experienced. They did an excellent job prepping, spraying and cleaning up everything in my house. I will for sure be keeping their number in my contacts for future projects and referring them to anyone that is interested in spray foam. Thank you again Rock Road Company!

We hired Isaiah to do the insulation in the attic of a family member's home. He was great to work with: scheduling the appointment was easy and convenient, communication was stellar, and the job itself was done in a timely fashion and thoroughly. We appreciate Isaiah's attention to detail, and we wouldn't hesitate to hire him again.

Thanks to Total Foam Specialists I had a relatively small insulation job I needed done. They were able to work around my schedule and did a great job. Well priced, friendly and efficient. I would highly recommended TFC for all insulation needs! - Paul

Hired them to spray my whole house and everything came out wonderfully, prep work was awesome, clean up was great and very satisfied customer service! Will be using them again in the future for other projects!

Eric is an exceptional partner to work with. He insulated a basement and crawlspace in a duplex for us. Our tenant is happy with the finished product and said there is a noticable improvement which will help with their heating and electric bills. We 100% percent recommend Eric for his quality and prompt execution through the entire quote to completion process. We have three more jobs we'll be calling him for.

Eric did a great job insulating my crawlspace in tough conditions. He is great to work with, very timely and accommodating and gets the job done right. I highly recommend his insulation service.

I have had Integrity Plus do three separate spray foam and blown-in insulation projects for me over the past 4 years. One was a large pole building, one was a 3-seasons porch conversion to a dinning room, and the other was a wall in our living room that added a fireplace bump out. Every time Eric arrived he was friendly, hardworking, and thorough. The projects have always exceeded my expectations. Excellent workmanship and down to earth pricing. Highly recommend.

Great service

I was very happy with my experience with All Foam. The proposal was very detailed and they worked with me to find the best solution to fit my budget. When it came to scheduling the work, they were very responsive and able to quickly schedule our project. After the work was complete, I had a third party inspector affiliated with Focus on Energy review the insulation work before drywall was installed. The inspector was impressed with the quality of the work completed by All Foam.

Excellent work, quality and clean up. Super responsive and respectful of my schedule. Jason came highly recommended from several friends and I will recommend him myself now as well after completion of our project.

Spray Foam Technologies did a great job with our garage ceiling spray insulation. They were on time and communicated very well and then cleaned up when they were done. Great work and would highly recommend them.

He did a great job! On time, great clean up, professional and great price. I used Penguin before and wish I would have found him sooner- so much more personable and willing to fit me into his schedule. Was great at following up with me when projects got delayed and was kind and friendly. As a female hiring a man- I felt safe and comfortable having him in my home alone and will hire him again! Spray foam was installed clean and I do not have a bunch of mess to pickup like other contractors prior. 5 stars for Spray Foam Technologies!

Fantastic team! Very efficient, well organized, friendly and fairly priced. Highly recommended!

Our builder hired Spray Foam Insulation. We live in the Hayward area. Spray Foam sprayed closed cell foam in our ceilings.....including the cathedral ceiling and some cellulose over that. My wife and I couldn't be happier w/their work. They answered all my questions, cleaned up meticulously, did a great insulation job and seemed to be just nice guys. We would highly reccomend.

Fast, good work, fair prices!