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    Phoenix insulation

    5.0 (65 reviews)
    Open • 5:00 am - 8:00 pm

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    100%

    Services - Phoenix insulation

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    Reviews With Photos

    Air gap sealed
    Aurelio E.

    When you buy an old house, it's bound to have issues. In my case one of my issues was the lack of insulation in the attic. When my house was built in 1962 insulation wasn't a requirement like it is today. I didn't want to go through another winter in a cold house so I requested a quote on yelp from multiple businesses. Rafael from High Grade Insulation Services was quick to give me a call. During our initial conversation, Rafael asked a few questions and gave me his professional insight on why my house was so cold. After I interviewed three businesses, I decided to choose High Grade Insulation Services (HGIS) for my project. The price was very competitive and Rafael was very personable and informative. Rafael showed up on time and was in communication with me days before our appointment date. The estimate given was the actual price paid. All the air gaps were sealed with foam and 10" on blow insulation installed. Plastic was put down in the areas where the work was happening, and they cleaned up everything before they left. Rafael was even nice enough to replace some screens in my attic that had rusted away at no cost, in order to keep the critter out. Overall, I'm very satisfied with the job High Grade Insulation Services did. I like to support small local businesses when I can, and in this case I'd do it again. As a matter of fact, next month I'm going to have HGIS insulate my crawl space if needed... old house problems. I'll write a second review when that happens. Give em a call. Great company.

    Finished Batt Insulation in Attic
    Danielle C.

    Rafael responded speedily to my inquiry on Yelp. He was professional and scheduled an estimate in reasonable time. I received 3 estimates, his quote was competitive. He responded to my questions about different options and did not bs around. Scheduling was most important to me as I wanted to get this project done before Christmas and his crew availability matched my working schedule. After the weekend came around, he communicated with me early in the morning on the day the work was going to get done, his crew showed up, and did the work efficiently: set-up, install, clean-up and were out the door in 2-3 hours. I am very happy with the results.

    Batt insulation near attic fan...
    Sheila J.

    Rafael called back right away after my inquiry. I had quotes from him in under 24 hours with all my options. Pricing was very fair. He's very easy to communicate with. His crew was on time and the job was done in under a day, including the attic fan. I'm already saving a small fortune on my heating bill! His guys, Eduardo and Danny, were very respectful of the property and eager to do a good job. Rafael checked in throughout the day to make sure we were on track. This was probably the best contractor experience we've had in recent years. Thanks, gentlemen!

    Louie A.

    Rafael and his crew were extremely professional and did a clean job insulating my walls and attic in the garage. He was careful while drilling into closed walls to not cause damage. They also cleaned up the area very well once they were finished. For the best pricing and great service, I would recommend him, without a doubt.

    New insulation!
    Lindsey M.

    I had several estimates before choosing to go with high grade. They sealed my attic, installed new insulation, sanitized, and rodent-proofed my attic. The team was super nice, efficient, responsive, and Raphael went out of his way to call me later that evening to let me know that the ducting for my whole house fan was pinched (and sent me a video showing me what he was talking about). Excellent pricing. They weren't my lowest bid, but very glad to have used them and would highly recommend!

    Gilbert S.

    Highly recommend these guys. I received quotes and spoke with a handful of the major Insulatuon companies that have over a hundred reviews and I'm glad that I worked with Rafael and his team instead. From the start, these guys were great communicators, answered all my questions, were fast and easy to schedule, and provided a very competitive price quote. After deciding to work with them, they were very accommodating to book a time that worked for me, communicated easily via text and phone call, and arrived on time. They also did great work with prepping my house with plastic, worked in a highly organized and clean manner, and did a great job insulating my low crawls space attic. These guys are great and I'm glad that I found them.

    Before spray foam

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    8 months ago

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    2 years ago

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    5 months ago

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    7 months ago

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    11 months ago

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    4 years ago

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    Rafael M.

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    7 months ago

    Professional, high quality service. Answered all my questions, and did a clean, fast install. Highly recommended!

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    1 year ago

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    2 years ago

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    1 year ago

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    2 years ago

    Walked me through the process was quick and accommodating of my needs (pause after attic cleaning in order to do electrical)

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    4 years ago

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    3 years ago

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    3 years ago

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    2 years ago

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    2 years ago

    Highly recommend this company! Good communication and quick replies, good work, friendly and knowledgeable.

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    3 years ago

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    4 years ago

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    2 years ago

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    Rafael M.

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    3 years ago

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    Rafael M.

    Thank you for allowing us to be part of your project once again.

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    3 years ago

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    4 years ago

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    Phoenix insulation Reviews in Other Languages

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    Review Highlights - Phoenix insulation

    “Rafael at High Grade Insulation Services offered us the best value out of the 5 attic companies I received quotes from.”

    Mentioned in 6 reviews

    Read more highlights

    Attic Advisor - insulation Removal.

    Attic Advisor

    (120 reviews)

    What an amazing experience! Nick was incredible at assessing, providing a solution, and stying on…read moretop on the project from quote though completion. Had some minor issues during the install, but Nick was on top of it communicating every step of the way. In a world full of shady companies, Attic Advisors delivered in every single promise and went beyond my expectations. 1,000% recommended!!!

    Our experience with Attic Advisor was truly exceptional from start to finish. Dominic handled the…read moreinitial assessment and quote, and he was so personable, friendly, professional and fast. He even took the initiative to repair a vent that had been left broken and unattached by a previous company (before we had even committed to moving forward!) On the day of service, Dominic called ahead with an estimated time of arrival, which was greatly appreciated. Tyler, Patrick and Mike arrived right on time and immediately began preparing the space with floor protection and plastic sheeting to contain any dust or debris. As someone who works from home, I also appreciated how quiet they were throughout the process. They provided progress updates with photos along the way, and the results were impressive--everything looked clean and well-finished. Tyler also shared images showing that they had corrected and properly sealed ductwork that had previously been patched with duct tape by another company. They completed the job well before I expected it would be done and then cleaned up and left the place spotless! Overall, a highly professional and very detail-oriented team. We had an attic restoration done previously, and the differences in the 2 companies were night and day. I would not hesitate to go with Attic Advisor again, highly recommended, 100/10 stars

    Thermal Advantage of San Diego - During one our of fiberglass batt roll insulation installations. Another great budget friendly and effective option for your attic space!

    Thermal Advantage of San Diego

    (15 reviews)

    I don't usually write reviews, but my experience with Thermal Advantage and Brody truly stood out…read more Contractor interactions often end in frustration, so when someone delivers exceptional service, it's worth sharing. Brody was flexible with my limited availability, arrived on time, communicated clearly, and completed the entire job on my 1,300 sq ft home in just four hours. He and his apprentice Luke worked efficiently and quietly, protected the work areas, and left everything spotless. Brody also used a thermal imaging camera to confirm each wall cavity was properly filled, which gave me a lot of confidence in the workmanship. The results exceeded my expectations. The patched holes are barely noticeable--I was prepared for my walls to look like a cheese board, but they look great. Brody was honest, fairly priced, and delivered excellent service from start to finish. The insulation product itself impressed me as well. As a façade engineer, I understand the value of insulation, but I didn't expect to feel such a dramatic difference so quickly. Within hours, the heat inside my 1945 home dropped noticeably, making it far more comfortable during peak sun.

    We were incredibly happy with the wall insulation work Thermal Advantage of California preformed at…read moreour house. Brody communicated clearly throughout the entire process and delivered outstanding quality work. Brody and Evgenii were very respectful of our home and did an amazing job cleaning up after the foam insulation was inserted into our exterior walls. We especially appreciated their willingness to address our questions. Our family has noticed that foam insulation has made our home warmer and reduced the outside noise. We are looking forward in making our home more engery efficient and also saving money on our electric bill. We would highly recommend Thermal Advantage of California to anyone looking to drastically improve the insulation of their home.

    Attic Guard

    Attic Guard

    (41 reviews)

    I recently had several issues with my attic, and after speaking with Ariella, I was very impressed…read moreby her professionalism and knowledge and decided to move forward with the work. From beginning to end, the team kept me informed every step of the way, providing detailed explanations along with photos and videos of the work. Whenever I had a question or concern, they responded right away, which made the entire process smooth and stress-free. Tony also went above and beyond to take care of some additional work and made sure everything was completed properly before leaving. He was incredibly kind, patient, and genuinely such a sweet person to work with. What impressed me most was that their professionalism remained consistent from the beginning of the contract all the way through the completion of the job. They truly put in their best effort and made sure the work was finished properly. A wonderful, reliable, and professional team. I highly recommend them!

    I'm a senior citizen womam as well as disabled.And having said that more often than not people…read moretried take advantage Well.from the 1st day, Ariella came to my home to give me an estimate I was impressed She was very knowledgeable, very detailed, and I knew without question.She was being very honest , and a no b s kind of Gal Right Off. the bat , you could tell she knew what the heck she was talking about was not trying to sell anything or take advantage , but rather How her company would be able to address the huge problem that I had of rodent entering and the mess they had created in my old house in the attic I simply.Could not be more impressed with the job that they did and A r I e l la even came to the job site about an hour before the guys were done to check on everything and make sure I was satisfied with all as well as helped me look at all the pictures that they took of before and after I could not be more impressed with her.And frankly , I do love seeing strong woman be in charge Tony was the head of the crew that came and as well.He could not have been more kind professional , and all of them were so respectful and kind , and again , just did such an incredible job I'm a tough cookie to impress, and I am above and beyond.Impressed with job that was done I could not be happier and I highly recommend this company. You will not be sorry, they truly went above and beyond Regarding the clean up And Sanitizing was absolutely immaculate It's so refreshing to have a company do a job from start to finish B e a great job with no b, s, just getting a job done right and superseding all expectations I had, thank you A RIELLLA it was a pleasure working with you and Tony and the guys as well. Thank you all for a job so well done I would literally do a commercial for you all because i'm hard cookie to impress and I am impressed as I am grateful

    Attic Shield

    Attic Shield

    (23 reviews)

    Living in a house that was a super-cheap flip, with tons of gaps, terrible insulation, and some…read moremice that decided they lived here. Elliot was out here within a couple of days, did a thorough inspection, explained everything, and gave us a very, very fair quote on a package that included an attic fan, removal of existing insulation, sanitization, sealing of all gaps, air duct rerouting, and duct cleaning. The crew came out the next morning and you couldn't have asked for anyone more considerate and helpful. They even turned the duct vacuum machine back on so I could take a video for my family (it was super-cool--seriously). They did a TON of work and left the place as clean as when they walked in. I got a follow-up call from Elliot about an hour later, and I feel absolutely comfortable that they will take care of any issues if we discover any after the fact. 10/10 would recommend all day long.

    I contacted Attic Shield through Yelp and received a response almost immediately. From the very…read morebeginning, the communication was excellent. I met with Elliott for the estimate, and he took the time to answer all of my questions and make sure I completely understood the entire project, from the insulation removal all the way through the final cleanup. I never felt rushed or pressured, and I knew exactly what to expect before the work started. The project itself was AMAZING! The crew called me from the office with an ETA before arriving, which I really appreciated. When they got here, they carefully covered and protected everything in my home before starting the work. Throughout the entire project, they kept me informed about what was happening and showed me pictures at every stage. This made such a huge difference! I never had to wonder what was going on in my attic or how the project was progressing. I felt completely comfortable because I could actually see the work being done. When they finished, they cleaned everything and did a final walkthrough with me to make sure I was happy with the work. I can honestly say my home was CLEANER when they left than it was when they arrived! And one more thing that REALLY impressed me: nobody chased me around with an iPad or phone asking for payment the second the job was finished! When the crew said goodbye, I actually asked them, "What about the payment?" They told me the office would contact me and send me a payment link along with all the project photos so I could review everything first and then make the payment. That made me feel SO GOOD about the entire experience. Finally, a company that does amazing work, communicates throughout the project, and still makes you feel comfortable when it comes time to pay. Attic Shield absolutely earned my 5 stars. If Yelp allowed me to give them 1,000 stars, I would! HIGHLY RECOMMENDED!

    Attic Professional - Insulated to R-30

    Attic Professional

    (117 reviews)

    WOW! what a great experience. It was like a grandslam, quick quote, GREAT price, shows up on time…read moreto the appointment, finishes within the time outlined... and went above and beyond what was promised. I could not believe how seamless it was. Thank you for helping with my attic cleaning.

    I've actually referred Brian and his team to several people over the years after hearing great…read morethings about their work, but I hadn't purchased a home of my own until recently. So when I finally bought my house and saw the condition of the attic, I knew exactly who I wanted to call. My house still had the original, gross insulation from the 1950s, and Brian and his crew came in and completely removed everything, cleaned and sanitized the entire attic, and installed new R-38 batt insulation. After recommending him to other people for so long, it was great to finally experience their work firsthand. Brian and his team were awesome. They showed up when they said they would, worked hard, kept everything clean, and did a really thorough job. You can tell they actually care about the quality of their work and aren't just trying to get in and out as quickly as possible. I'm extremely happy with how everything turned out and feel even better about all the people I've referred to him over the years. I'll definitely continue recommending Brian and his team to anyone who needs insulation or attic work. Great people, great work, and a company I'm happy to support. Oh, and the overall cost was way more affordable than I had anticipated!

    Phoenix insulation - insulationinstallation - Updated September 2026

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