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    Insulation Labs

    4.9 (95 reviews)
    Closed • 8:00 am - 6:30 pm
    Updated over 3 months ago

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    Services - Insulation Labs

    Insulation inspection

    Insulation removal

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    Reviews With Photos

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    Shannon R.

    I can not recommend them enough. Not only did they do an absolutely amazing job from start to finish, the price to do the whole job was amazing. The drop in the temperature in my house was immediately felt. There are three bedrooms in my house that would be hot to the touch especially in the summer. Insulation Labs removed and replaced the insulation in the attic along with insulation blown into the exterior walls. Those exterior walls are now cool to the touch even on the hottest days. The team came in and did a wonderful job masking off all the areas of the house to keep as little dust as possible from going into other parts of the house. They covered all the floors to protect them from getting scratched. In one day the job was done. I am so happy with their work. Just look at our before and after pictures. It speaks for itself.

    Ritu R.

    I had a great experience woth Angel the project manager and Adam whom gave me an estimate. They were very professional and knew what they were doing. I truly hope they get a chance to train the backend office, there was a miscommunication that caused necto restructure my workday but Angel corrected it at the end. Im happy with the prepwork,cleanup,and installation. My house is so much warmer now :)

    Attic insulation that was removed

    I was in need of an attic re-insulation and contacted Insulation Labs after reading many of their great reviews. I had them come out and provide various quotes for what needed to be done. All the quotes were resonable and after settling on a scope of work we agreed on a date. Juan and his crew showed up at 7am sharp and worked tirelessly throughout the day until 6pm that evening. They removed bag after bag of the 1800sq ft attic insulation before installing an extra thick batt insulation that we had agreed on. We're very happy with the work Juan and his crew did and with the overall experience with Insulation Labs. Good value, quality work. I highly recommend.

    Insulated to specs.

    We were reluctant to replace the insulation on our 40 year old house and found it hard to justify spending a big chunk of money as we already had insulation in our attic and it appears to be working. After having a termite inspection, we were notified that there were pest issues and it was advisable to clean a very messy situation upstairs. We brought in at least 1/2 dozen attic contractors and got a wide range of bids. The high bid was 2X the low bid; each claiming to perform essentially the same service. After checking their reviews and google mapping their office, we narrowed it down to Insulation Labs. Many of the contractors were highly rated but Insulation Labs struck me as being the most detailed and professional of the entire group. Their quote was also quite competitive (neither the lowest or most expensive). On the day of the job, they arrived on time equipped with everything to perform the job. They totally enclosed the work area. Meticulously removed the old insulation, cleaned, sanitized the attic and replaced the insulation to exacting specifications. After the job was completed, everything was perfect. The house is quieter, the air smells better and the air conditioner only runs for a few minutes (We upgraded to R38). Highly recommended.

    Thich Ay C.

    The crew showed up on time, and very courteous. Work done right, clean, and professional. Dust tunnel were enacted to keep dusts and pollutants out. After work is done, the work area is cleaned. Gaps on the attic were properly sealed. Price is reasonable as well. Highly recommended.

    Gilbert Paul B.

    Insulation Labs did a wonderful job installing batt insulation in my attic space. My attic space has low clearance and other companies recommended me to install loose fill. They also screened all my crawl space and attic Insulation labs did the entire work in one day! they protected the walls and very courteous.

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    7 months ago

    Sprayed closed cell foam, professional, fast, 2 day all done 2,600 sq ft value accept credit card

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    2 years ago

    The young tech that came and inspected our was so respectful, truthful and professional. Patient and kind.

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    Diana C.

    Thank you, Kevin for the leaving such a wonderful feedback!

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    Page 1 of 3

    Ask the Community - Insulation Labs

    Review Highlights - Insulation Labs

    “They made an appointment with us, and Abraham showed up exactly on time to climb up into the attic with me.”

    Mentioned in 8 reviews

    Read more highlights

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    I had an outstanding experience with J Martin Indoor Air Quality from start to finish. Jared, the…read moreowner, took the time to understand exactly what I was looking for and made sure the entire project ran smoothly. He did an excellent job coordinating with my electricians, which made the installation process seamless. A huge thank you to Irvin, Kevin, and Raul for their exceptional work installing four Mitsubishi mini splits throughout my home. They were professional, courteous, and incredibly detail oriented. They took the time to understand my preferences for the placement of each unit, communicated with me throughout the installation, and brought any questions or considerations to my attention as they came up. The entire team went above and beyond to complete the project in a timely manner while maintaining a very high standard of workmanship. They left everything clean and in great order when the job was finished. If you're looking for a company that values quality, communication, and customer service, I highly recommend J Martin Indoor Air Quality. I couldn't be happier with the results.

    Jamison Heating & Cooling Services

    Jamison Heating & Cooling Services

    (251 reviews)

    We had a wonderful experience with Jamison Heating & Cooling when they installed two heat pump…read moresystems for us, so when it was time for our one-year maintenance, they were the obvious choice. I called to schedule the service, and fortunately, due to a cancellation, Janette was able to get us in the very next day. Our appointment window was getting close to ending, and I completely understand that service calls can sometimes take longer than expected. Cesar called to let me know he was going to take his lunch break and wanted to check whether we were still available. I really appreciated that he took the time to keep us updated rather than simply showing up later. When Cesar arrived, he first asked how our heat pump systems were working and then explained what the maintenance service would include and whether we had any questions. He was extremely thorough and walked us through his findings along the way. When he finished, he again took the time to ask if we had any questions and made sure we understood everything. We really appreciated Cesar's professionalism, knowledge, and friendly customer service. It's clear that Ryan, the owner, has built a team that genuinely cares about its customers. If you're in Orange County and need service or maintenance for your heat pump system, I highly recommend Jamison Heating & Cooling. And if you have the opportunity to have Cesar come out, you'll be in great hands!

    Ryan I did get a hold of the company that installed it and they repaired it a couple days later…read more The real focus here is how your company handled the situation from the start. Your reply should speak directly to how you plan to improve future customer experiences, especially around communication, responsibility, and follow‑through. My recommendation is that you avoid deflecting the issue or shifting the conversation toward promoting your company's warranty or services. What matters most is acknowledging what went wrong and outlining how your team will prevent similar situations moving forward.

    Attic Advisor - Attic Full Restoration in Brea. Project manager Nestor

    Attic Advisor

    (109 reviews)

    Dominic came by to inspect my installation and was honestly great to work with. Even though we…read moreultimately couldn't agree on a price, I still really appreciated how transparent and straightforward he was throughout the process. He took the time to explain everything clearly and genuinely tried his best to get the price to a place that would work. You can tell he runs his business with integrity and cares about doing things the right way. Even though we didn't end up moving forward, I would absolutely recommend giving Dominic a call if you're looking for someone honest and professional.

    I had clean up and insulation installation done in my attic on Sept 16. After the work was done,…read moresignificant amount of flies were getting in my house which we manually killed and disposed off. We closed all the windows and doors but more flies are getting in. The only possible entrance was from the attic. We taped all possible entryway from the attic and the flies disappeared. The contract says Attic Sanitation, Service Included the Following; - Using a fogger machine to sanitize the contaminated space, with either; simple green, RMR, Mix of Bleach/Water (Customer choice) to kill the remaining bacteria/mold of the affected areas prior to re-insulation. They didn't ask me which I prefer for sanitation. Evidently they didn't do the sanitation. The worker were done in approximately 1 1/2 hrs and they were done. They dont do a good job. They know that nobody will go up in the attic to check their work, I didn't. I wish I didn't hire Attic Advisor for attic clean up and installation of insulation. Do not give them your business for you will be sorry. if I can give them a zero rating, I will.

    911 Attic Insulation - 911 Attic Insulation. The right choice !

    911 Attic Insulation

    (213 reviews)

    Hollywood

    We recently relocated our furnace to the attic as part of a full HVAC overhaul, which meant finally…read moreconfronting a long-neglected attic situation. Old wood, minimal insulation, general chaos. Our HVAC contractor recommended pairing the new setup with fresh insulation and a radiant barrier to get the most out of our AC, so we got several quotes. 911 Attic Insulation came in mid-range on price, but they were the only company to include crawl space rodent proofing as part of the package, which pushed them to the top of the list. Daniel, the owner, was easy to reach and responsive throughout. When we talked numbers, he worked with us to fit our budget, which we really appreciated. The crew came out and handled everything in a single day. I'll be honest: our attic was a genuinely rough starting point. After the work was done, we noticed a recessed light had come loose. I reached out to Daniel and, without any hassle, he had someone out the very next day to fix it. On a weekend. That kind of follow-through says a lot. Overall, a great experience from start to finish. Competitive pricing, willingness to work with you, a thorough scope of work, and a company that stands behind what they do. Would recommend without reservation.

    I called 911 about needing an insulation removal and replacement. The project manager, Daniel,…read morestopped by shortly after and sent me a quote with competitive pricing. The quote included a comprehensive cleaning, sanitizing, and rodent proofing service, which many other companies had much higher pricing for. The team did a great job on fully cleaning out the old blown in fiberglass insulation and replacing it with new R38 fiberglass batts. Chino and his team took proper care to keep the workspace contained and protect the interior of the home from attic contaminants. Thorough cleaning of the attic space has improved the home's air quality. The new insulation has also made a significant difference, and indoor temps are now more stable in this summer heat wave.

    Insulation Labs - insulationinstallation - Updated September 2026

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