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    Attic Masters

    4.8 (210 reviews)
    Open Open 24 hours

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    Response time

    10 minutes

    Response rate

    100%

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    Services - Attic Masters

    HVAC installation or replacement

    Insulation inspection

    Insulation installation

    2 More Services

    Insulation removal

    Insulation replacement

    Attic Masters Photos

    Recommended Reviews - Attic Masters

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    Reviews With Photos

    highly highly recommend! Very happy with Attic Masters from start to finish. They were kind enough to give me a rough quote without an appointment for us to understand if this project scope was even within our budget. all the others gave me the run around and im sure it's because they wanted to "upsell" based on whatever they tried to see at our house, and I did not have time to entertain that. Realizing what we wanted we waited a little to save more and immediately contacted them back to have them write a formal quote. We chose to go with them because of their honesty and prices were comparable, but to have people in your house all day, this was the crew we trusted. Could not have been more right with my gut, the crew blocked off the hall to keep the mess at bay, did a great cleanout and we even chose to add on plywood for a small area to have extra storage. VERY happy with this company and crew. Look no further.

    Attic Masters did a great job with our attic. They sent Juan and his crew and they were respectful, professional, and efficient. The rate was very reasonable among the 3 quotes I got. I highly recommend. Attached are photos of before and after photos.

    Pasadena Rental
    Angelo C.

    Juan at Attic Masters gave me a super competitive price for insulation work, and the price was very reasonable. Note: Beware of the various crooks out there who charge way too much! So,.. Attic Masters showed up at my Anaheim home in October 2023 ready to go at 9am. Workers were extremely polite and professional. They laid down plastic on the flooring so that debris would be contained. They cleaned out all the old insulation, vacuumed, and sealed all gaps and rodent proofed before laying down R-38 Owens Corning Pink Panther fiberglass batting. They took a multiple pictures during the different stages, and they were done by 2pm. My wife and I were so extremely satisfied with the work, that we had them work on a rental property we own in Pasadena. Again, the price was hard to resist! Unfortunately it was getting into late November and the roof needed to be replaced first. So Juan waited until December before we scheduled a date. Unfortunately they couldn't get Pink Panther from the suppliers, so they offered R-38 Johns Manville (Berkshire Hathaway) fiberglass batting as a substitute. It turned out to be a better deal I felt. Again the service was excellent, and the work was finished the same day. I highly recommend this company. They are very hard workers and will address any concerns you have and give you the very best quality work! It's a great value for your money!

    After receiving a crazy-high estimate from another company for basic spray-in insulation, we contacted Juan with Attic Masters. He gave us a quote several thousand dollars cheaper than the other company. Juan's quote also included removing our old insulation, sanitizing, and filling cracks and crevices. The other company made no mention of these services. Two days later, Juan and his four man crew completed the job. The insulation provided was CertainTeed R38 roll-in. Juan and his crew were professional and efficient. Once the job was complete, they thoroughly cleaned everything up including vacuuming our hallway and living room. The attic looks amazing and we are quite satisfied.

    Clean installation process
    Nick T.

    I had attic masters suck out my blown insulation and insulate with new r 38 insulation. Otni and his crew were great, they exceeded expectations. The attic access was inside my home, they put down plastic and left the place cleaner than it was when they showed up. I've been procrastinating doing this upgrade but I'm very happy I did it, I highly recommend attic masters.

    Plastic Sheeting
    Jayson Z.

    Absolutely impressed by the work done by Attic Masters as well as how quick they were. Only one day to clean and vacuum out the rockwool in my entire 1959 house attic and then disinfect it, followed by another day to install new ductwork and R38 insulation. Juan was very communicative and always put up plastic sheeting to protect my hallway and floors while they were here working. I highly recommend their services, especially if you still have the old stuff in your attic.

    New attic insulation

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    3 months ago

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    Moe B.

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    10 months ago

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    Attic M.

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    3 months ago

    They exceeded my expectations. Very professional, clean, and thorough. I highly recommend.

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    Moe B.

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    10 months ago

    They did great work cleaning up my attic. Great folks and showed me the end result after everything else. Highly recommended!

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    Moe B.

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    10 months ago

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    Moe B.

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    8 months ago

    They were prompt and kept the house clean. They gave me pictures showing the work and quickly resolved one minor issue.

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    Moe B.

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    9 months ago

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    Daniel B.

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    10 months ago

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    Attic M.

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    1 year ago

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    Daniel B.

    Appreciate your feedback, thank you very much!

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    2 years ago

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    Moe B.

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    1 year ago

    On time,competitive price,quality material,quality work. Good communication through out project. Highly recommend.

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    Daniel B.

    Appreciate the kind words, means a lot to us!

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    2 years ago

    Estimate was complete and accurate. Removal of old insulation was done without mess. Installation was complete and one time.

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    Moe B.

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    2 years ago

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    Moe B.

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    2 years ago

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    2 years ago

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    Moe B.

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    3 years ago

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    4 years ago

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    4 years ago

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    Moe B.

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    5 years ago

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    Moe B.

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    5 years ago

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    3 years ago

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    5 years ago

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    4 years ago

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    6 years ago

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    6 years ago

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    5 years ago

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    5 years ago

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    4 years ago

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    6 years ago

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    3 years ago

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    4 years ago

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    3 years ago

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    5 years ago

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    5 years ago

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    6 years ago

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    5 years ago

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    5 years ago

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    5 years ago

    Great company that had fair estimate with added cleaning, rodent screening and attic fan. Very pleased with how warm my home is.

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    Page 1 of 6

    Ask the Community - Attic Masters

    How do you remove asbestos from boots and does it require abatement?

    Hi Kathleen, Just for your information, we work with a licensed subcontractor for asbestos… Read more

    Does Attic Masters do exterior wall blown in insulation? If so, what is the process for patching the holes? What material do you use?

    Hi! Thank you for your question. We do exterior wall blown in insulation. The hole patching process depends on whether the outside walls or inside walls need to be patched. We usually use some wood to block off the hole and then use the piece of… Read more

    View All 3 Questions

    Review Highlights - Attic Masters

    Juan at Attic Masters gave me a super competitive price for insulation work, and the price was very reasonable.

    Mentioned in 33 reviews

    Read more highlights

    J Martin Indoor Air Quality

    J Martin Indoor Air Quality

    4.9
    (739 reviews)

    Had a new HVAC system installed and ducts replaced. Tony, Eliot, Michael and Frankie were great…read more Removal of the old system and installation of the new was done very efficiently. These technicians were polite and very clean.

    For a home I manage with an aging (nonagenarian) tenant it was decided to install A/C to the…read morecurrent system so that health and safety were adequate. We had contacted a local company and, while the quote and scope seemed adequate, the plan for condenser placement was not great and I had sticker shock. So I went to YELP and found JL Martin. I am so glad I did! Jared toured the home, and came up with a great plan for a new system and was able to come in around 3K less that the previous company. I appreciated the 'out of box' thinking! This included working with the city permit process as well. The biggest hold up was actually the city acknowledging and passing the plan. Once that happened the JL Martin team scheduled quickly and the install was completed in under a day. The install team was incredibly respectful, explained everything that they were doing, and took great pains to be as unobtrusive as possible. They gave me the guidance on what to expect with the state inspection and city, made sure I understood what the filter requirements would be in the future and the city signed off within 10 days of install. I could not have asked for a better experience! They really work with you and everyone, from installer to office staff to upper management were amazing, responsive and helpful. They deserve all the reviews that encouraged me to reach out to them.

    The Attic Doctors

    The Attic Doctors

    4.9
    (31 reviews)

    We initially hired the Attic Doctors to help remediate our crawl space. Out of the three companies…read morewe got bids from, they demonstrated the most comprehensive understanding of the problems in our crawl space and the best long term solutions. They took our problems seriously but didn't take advantage and press extra services on us that weren't necessary. We especially liked how knowledgeable the inspector was and how patient he was with our questions. They did a beautiful and very professional job cleaning out the space, air sealing, and doing the exclusion. After discovering that our attic was improperly ventilated and had been accumulating mold for several years, we hired them again to the do the clean out and mold remediation up there. Again, their work was on point for price, extremely professional, and beautifully done. Everyone we worked and talked with, from the inspector (Brennen), the onsite crew, the office, and even the owner, were friendly, well-informed, professional, and prompt. After the work was completed, they have been prompt about following up with inspections to help us stay in warranty on the work and ensure no future issues. We have recommended this company to neighbors with similar issues in their homes.

    I called and Mark came out the same day! I had other…read morecompanies come to inspect and walked out unwilling and unable to perform the work. Mark was able to quote me on the spot and a check was provided. He guaranteed the work and all the details where laid out in the agreement. Pricing seem incredibly high, but two other vendors passed on my attic. (Something to consider) Overall, I am extremely satisfied with the work done. The extra steps taking to secure any openings aside from the attic were greatly appreciated. I would recommend to others.

    Attic Projects

    Attic Projects

    4.7
    (288 reviews)

    My wife and I reached out to Attic Projects and we had a very nice fellow named Brian come out to…read moredo a quote and he was extremely knowledgeable and respectful. Both my wife and I had several questions and in the end we agreed to an attic renovation to be scheduled in the near future. We will include images of after the project is completed but here are 2 photos of before. The sales process was not high pressure and Brian worked to be flexible and focused on what our needs were without over-spending for the project. If you are looking to upgrade your attic and need a quote, I would recommend reaching out to this company and especially Brian!

    Setting up an appointment for an estimate was easy and their scheduling system is professional. Our…read moretechnician, Ricky, was great. He was on time, thorough, respectful, and did not pressure us into any services. My issue is with their pricing policy. We received our first estimate with every possible service on it including attic cleaning, sanitizing, rodent proofing, insulation, and even asbestos abatement. We decided we didn't want to do insulation at this time, so we asked them to take that off of the estimate. We received a second estimate and all of the services INCREASED in price from $100-500 PER SERVICE. They gave us a "12% discount" for potentially scheduling next day to fill a cancellation, but the second price WITH the discount ended up being about $500 more than the initial estimate WITHOUT the discount. When we asked about this, they said it was just the company's policy to increase prices if less services are done. I was told during the initial walk-through that any services we did not want to do at this time could simply be deducted from the total. We were not told that any services we subtracted would increase all of the other services by hundreds of dollars. We decided immediately after receiving the second estimate not to proceed with this company. **IN SUMMARY: If you choose not to do every service they quote you for, all of the other prices will increase $100-500 PER item.**

    Insulation Nation

    Insulation Nation

    5.0
    (15 reviews)

    My bedrooms on the second floor of my townhouse had become really hot in the evenings. I decided…read moreto add more insulation to see if that would help. A gf had it done years ago and said it did make a difference in her house. After researching info on Consumer Reports and AI, I started interviewing companies and getting quotes. When I called Insulation Nation I could tell Dustin knew his stuff and had integrity. His quote was very fair and much less than the first one I received from another vendor who acted surprised that I knew what a R rating was. Dustin recommended a radiant barrier on the inside of the roof to help keep the attic cooler. I had not seen that mentioned in my research, nor from the other company, but eagerly said YES! Anything to keep cooler. From the first call with Dustin until the job was completed, everything was top notch. Communication was great. They texted their eta and arrived on time. The crew was clean, polite, friendly and professional. They took before, during and after photos. Aldo showed them to me when they were done to ensure I was happy with their work and to answer any questions I might have had. Their work was excellent. They paid attention to every detail sealing any air leaks I had-which were several. If only other companies were this professional and easy to work with. I very highly recommend Insulation Nation.

    I had an absolutely amazing experience with Insulation Nation. Dustin stood out from the very…read morebeginning as I reached out to numerous people for quotes to replace all the insulation iny attic. He was quick to respond and was never pushy. He sent a bunch of very informative reading material to help me make an informed decision on what I wanted. The project took a while to get started because I was scheduling other house work and Dustin waited patiently. In fact, he provided some really good advice and got me in touch with other vendors. The job went smoothly and painless. The foreman Aldo checked in with me to let me know what's gonna happen. The crew did a great job taping things off to contain the mess. They answered all the questions I had during the job. Prices are competitive. The quotes are detailed so you know what's gonna happen. And they send pics of the work afterwards. Really enjoyed this whole process with them. Totally recommend them to anyone.

    Attic Masters - insulationinstallation - Updated June 2026

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