Kasi Home Komfort Engineers: Insulation contractor in Phoenix, AZ

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• David Gugel

  • 5,0
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  I was incredibly pleased with Käsi Foam’s service. They really went the extra mile to address my needs – I wanted to reduce the heat buildup in my shop during the summer months. Joe and Able were fantastic; they arrived early, took the time to carefully protect my shop by covering everything and they even sprayed the gables which was a really helpful surprise. The whole process was incredibly efficient, taking just under 5 hours. Everyone was professional, courteous, and kept the area spotless. I’d definitely recommend Käsi Foam – they did a fantastic job! report abuse

• Michelle Hernandez

  • 5,0
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  “I was really struggling to find a reliable company that could deliver on both excellent service and a fair price, but I’m so glad I went with Kasi. Patrick and his team were absolutely fantastic – incredibly thoughtful, thorough, and professional from start to finish. Dusty, Joe, and the rest of the guys were fantastic too, and really took pride in their work. Honestly, the quality of the job was outstanding, and they left my shop spotless. I couldn't be happier with the entire experience, and I’ll definitely be using Kasi Home again in the future. Patrick, thank you so much for treating me like family – I truly appreciate everything you and your team did!” report abuse

• Patrick Wolter

  • 5,0
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  Dustin and his team were fantastic – really went above and beyond! He followed up the next morning to double-check everything and cleaned up a couple of minor spots we hadn’t noticed before. Excellent customer service all around. report abuse

• Michael Peters

  • 5,0
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  “We were incredibly impressed with the team’s professionalism, attention to detail, and courteous service throughout the whole process. They expertly removed the old blown-in and batt insulation from our 6,700 square foot home and installed open-cell foam – the difference in comfort is truly remarkable!” report abuse

• Ryan Noreen

  • 5,0
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  Ryan really appreciated Ian and Abel’s service – they were professional, friendly, and incredibly efficient. He especially valued their willingness to answer all of his questions and noted the quality of their work. report abuse

• Greg Rousu

  • 5,0
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  I’m so pleased with the work Kasi did on my new build. They completely insulated my walls and attic with foam, and it’s made a massive difference – the house is so much warmer and I’m already seeing a reduction in my energy bills. The quality of their work and their professionalism were fantastic, and I’d definitely recommend them. report abuse

• Eduardo Hurtado

  • 5,0
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  Dustin and his team were fantastic – his leadership really helped me get my project done on schedule. report abuse

• Andrew Graf

  • 5,0
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  “I was really impressed with the whole experience – it’s clear this is a fantastic company! Paul did my initial estimate and was just wonderful; he explained everything so clearly and patiently, and he didn’t pressure me at all about choosing a particular option. It was really reassuring to have all the pricing discussed openly. Then Dustin and his team arrived on time and did an absolutely brilliant job installing the Retrofoam in my walls. You can tell they’re a family-run business because of the friendly and professional service – I highly recommend them for any insulation needs.” report abuse

• Brandon Kerley

  • 5,0
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  “Overall, we weren’t thrilled with the recent installation. Despite the promise of reduced energy costs, we haven’t seen any improvement. The new camera work, while necessary, revealed some issues – the ceiling speakers were exposed to overspray, which is definitely impacting the sound quality. We also noticed inconsistencies in the foam treatment; some areas were clearly treated while others weren’t, which is something that needs to be addressed.” report abuse

• Lindsey Urbatchka

  • 5,0
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  “We absolutely love Kasi! Our experience started with a really frustrating problem – our old insulation clogged our air handler drain, leading to a huge leak and a major repair. After that, we decided to get spray foam insulation, and that’s where Kasi came in. Paul and Patrick were fantastic; they patiently answered all our questions and even worked closely with our roofer to make sure everything was done right. They’re really detail-oriented and their team took the time to do a thorough job, working by the hour which we appreciated. They also provided us with a sensor to monitor the attic temperature, keeping it comfortably within 10-15 degrees of the house – we used it in January 2024. Honestly, it’s been a game-changer! Not only is our house cooler and our AC bills are way down, but it’s so much quieter too. We even had a temporary setback when they accidentally knocked out our wires, but they immediately sent their own AC technician to fix it without any hassle. You can tell they’re honest and truly care about their customers. We’ve been displaced since February and the spray foam kept the house comfortable during all the remodeling, and we couldn’t recommend Kasi more highly – 12/10!” report abuse