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    SDI Insulation

    5.0 (1 review)
    Closed 8:00 am - 4:30 pm

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    Services - SDI Insulation

    Building energy audit

    Insulation installation

    Insulation removal

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    2 years ago

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    Marketing S.

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    Ask the Community - SDI Insulation

    All Things Good - Condensing tankless water heater

    All Things Good

    (28 reviews)

    I hired this company to do the work on my house that was recommended in a home energy assessment…read morecompleted last year. Initially Alex Minaboo, the owner, came to look the job over and in that visit recommended replacing all the heating ducts in the house. He tried to sell me a heat pump system which I did not want to do since the existing furnace is only three years old. There was nothing in the home energy assessment report indicating I needed to replace the furnace or the ducts. A few weeks later, the foreman (I think that is his role) came by to assess the job, and said he did not think the ducts needed to be replaced as they were still quite new. I opted to not replace the ducts but to proceed with the air sealing of the heating system that was recommended in the home energy assessment. Alex later said the air sealing could cause a problem for the furnace, which he said was too large for this size house. He suggested that adding an additional heat register might mitigate a potential problem with rapid cycling, and I opted to do this. In the course of All Things Good sealing the heating ducts and adding the new register, the blower on the furnace stopped working. Alex deflected and denied responsibility for his company causing the problem, disparaged another company that had installed the furnace, and argued that his company could not be held responsible for damages when something breaks in an old house while they are working on it, referring me to a clause in their contract. To fix the furnace, All Things Good charged $1200.00 in labor costs (for a job that took no more than 2 hours on site) and the blower was about $700 more). I have always thought "if you break it, you fix it" and I was floored by how this was being handled, but since I do not know HVAC systems and could not in good conscience argue that I was certain the breakdown was caused by their work, I proposed we split the bill for fixing the furnace. My offer was refused. Alex then had the gall to argue he was already giving me a discount on labor costs, and threatened that if I did not pay he would put a lien on my house. I paid the bill because it was not worth my time to fight with All Things Good. I see a number of positive reviews here and at least one that is like mine. My experience was very unsatisfactory and I will certainly never use this company again.

    I used All Things Good to replace my gas water heater with a heat pump water heater. I highly…read morerecommend them. The team was professional and fast and they went above and beyond in explaining the water heater and the app. They even installed a new light in my basement so they could complete the work, which is helpful to me as well. And then they came back and installed some additional insulation to mute the water heater noise. The office staff was also excellent and very responsive and helped me get all the rebates I was eligible for. Look no further, All Things Good is the team you need .

    Sustainability Concierge

    Sustainability Concierge

    (8 reviews)

    Nob Hill

    Ah! I'm obsessed with Friday! I found her after my coworker started walking around our office with…read morea fancy new glass mug and glass straws talking about eliminating plastic in her home. She then started talking about how much money she was saving every month from all these new light bulbs and this custom emergency kit she was building for her family. So I reached out to Friday for the emergency kit information and ended up hiring her (read: asking my mom to "gift" me her services for my birthday I was so excited) and now I'm obsessed with reducing my carbon footprint and creating a healthier household for my family. What I absolutely love is how easy she makes it to make changes. I think the task of going "green" in your home can seem daunting but with her report with links to everything makes it SO easy!! Every two weeks (i.e. payday) I go into the document and purchase a couple more items for the house and get so excited throwing away / recycling or finding a new use for plastic items. And honestly, a lot of the changes we have made so far are going to save us money! The new toilet paper delivery we have, the new all natural house hold clearer... and the UNpaper towels I'm going to buy... and she's not sponsored by anyone, just finds good companies for her clients. I could go on and on and on, it feels so good to have a plan and to be setting an example for my kids. I highly recommend you hire her!!!!

    Friday is the sustainability expert! She has a breadth of knowledge around sustainable ways to…read morelive. She also puts together the most amazing emergency kits. Like real deal emergency kits, they make the ones you buy online look like a joke! I highly recommend her services and would give her 6 stars if I could. Professional, efficient and trustworthy.

    SDI Insulation - SDI Insulation and SDI Fireplaces is proud to be selected as Best of County 2025!
We are honored, thank you Marin!

    SDI Insulation

    (140 reviews)

    A very positive experience! We just has SDI insulate the exterior walls of our 1960's-era Belmont…read morehills home, and I was very impressed with the work they did. Their communication with me was excellent, and everyone I interacted with was extremely professional and very skilled in their respective tasks. Big thanks (!) to Joran, Sergio, Gene, David, and the other crew members whose names I didn't get. TY! I feel very comfortable recommending SDI's work - they did what they said they would do, and they did it quickly and professionally! Their estimate was competitively priced; it was neither the cheapest nor the priciest., but all things considered, SDI seemed to offer the best value for our money. I'm also very pleased with the results of the insulation! We had R15 fiberglass blown into our exterior walls, and even after just one night I can tell the house is much quieter. Today's outside temp has been in the mid-50's, which is chilly for early May, so I'm able to write this review with oddly good timing: new insulation works, lol! I'm now very eager to see what it does in the summer heat, which was our main reason for having it blown in. All in all, I am very pleased with the SDI did on our home and feel quite comfortable recommending their services to other homeowners.

    SDI came in quickly, priced the job well, and knocked it out fast. I was impressed by how fast they…read moreresponded to my request for a quote. I'll use them again for insulation and may even redo my fireplace!

    SDI Insulation - insulationinstallation - Updated May 2026

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