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    Cool Spaces Insulation

    4.8 (14 reviews)
    Open 7:00 am - 7:00 pm

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    10 minutes

    Response rate

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    Services - Cool Spaces Insulation

    Insulation installation

    Insulation removal

    Insulation replacement

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    The good: timely & communication The bad: everything else TL;DR I was choosing between blowing in insulation myself or hiring it out. I unfortunately chose to hire Cool Spaces to do the job and ultimately regret the decision after my experience. Be prepared to climb in your attic to check their work and babysit grown men or DIY it and save yourself the headache. Since I was planning on doing the job myself, I did enough research to know my R-values and knew how much material was needed for my square footage. I hired Lucas and his team to blow 16 inches into my attic to bring me to R-49 which according to the manufacturers guidelines (and the existing material in my attic) would require 14.8 bags of fiberglass loose fill. After his team blew in 8.5 bags they informed me they were done with the job. They told me they used 12 bags which I thankfully went out and counted the empty bags and completely caught them in a lie. Then, Lucas proceeded to tell me that the numbers on the bags are not accurate and became patronizing (called me "hun") and tried to talk his way out of it. Regardless, after checking, the attic was nowhere near the agreed upon 16 inches- which in the end was all that really mattered. After a lot of push back from me, and multiple trips into the attic by my partner and me to check their sup par work, they ended up blowing in another 2.5 bags (11 total) and (surprise!) they still were not even close to the 16 inches (see pic). They only brought 11 bags with them and could not finish the job! They had to come back the next morning to finish. Luckily I didn't pay him until all was said and done. It was truly a headache to work with these guys. Lucas demonstrated terrible, immature leadership and at one point (amongst other things) tried to blame my "exceptionally hot" attic for the reason his team tried to hurry the job and cut corners. The fact that they only brought 11 bags with them to a job site (that should have needed 14.8 bags), AND how adamant Lucas was about how few bags are needed on each job compared to what the manufacturer has listed, leads me to believe this is a pattern of behavior and that I'm not the first customer he tried to cut corners with. If you hire Cool Spaces be prepared to watch these guys closely. Know your attic, know the material and absolutely be prepared to crawl around your attic to check their work and hold them accountable.

    The best crew ever Thank you from Christopher Metcalfe Creations 480-815-4502
    Christopher Metcalfe Creations C.

    Christopher Metcalfe 480-815-4502 Cool Spaces Insulation 602 732 9201 LUCAS@COOLSPACESINSULATION.COM helping us save on our bills and taking fantastic pride in their work. Christopher Metcalfe and Diann Kupiec Trowbridge Fixer upper at 4232 East Diamond Avenue Mesa Arizona 85206 -- The best service left the home insulated and cleaner than ever great job. https://www.coolspacesinsulation.com/ -- with Cool Spaces Insulation LLC and Diann Kupiec Trowbridge.

    The first guy keeps feeding the insulation into the pump.

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    3 months ago

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    9 months ago

    Business owner information

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    Lucas M.

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    1 year ago

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    1 year ago

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    2 years ago

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    Lucas M.

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    11 months ago

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    2 years ago

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    2 years ago

    Had my attic insulation done by this company. Very happy with the work and price! Can't beat it

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    1 year ago

    The crew was great, they called to keep me updated on time of arrival and did an awesome job.

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    2 years ago

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    Ask the Community - Cool Spaces Insulation

    Review Highlights - Cool Spaces Insulation

    my conversation with owner Lucas was pleasant, he inquired to the "why" I wanted one interior wall insulated, no one else asked.

    Mentioned in 5 reviews

    Read more highlights

    Ideal Air Conditioning and Insulation

    Ideal Air Conditioning and Insulation

    (194 reviews)

    Our A/C units are 29 years old and are starting to go out. As a result I inquired with a few HVAC…read morecompanies to get quotes on a replacement of two units. Alex (owner) was incredible to work with. He came out to our property and did a full evaluation. He caught things that no one else did. One thing that stood out to me was his transparency and honesty around the setup of our systems. We have old suction lines and liquid lines that are not compatible with the new Trane units. He has a solution for that but he was the only one that mentioned this. Some of the other installers that I inquired from also quoted us on the exact same Trane unit and failed to bring this up. In fact, the other companies were going to install a Trane unit on old lines, which would cause early compressor failure and voided the warranty through Trane due to the units being installed on the wrong sized lines in the first place (verified this with Trane). Alex was patient with me through all of my questions, provided examples of what it would look like to replace the lines, and was amazing to work with. Even though we ended up going with a company that made units compatible with our old lines, I am forever grateful to Alex and Ideal Air Conditioning for saving us from dumping a bunch of money to potentially have a premature failure down the road. If replacing the lines was not mandatory, we would have chosen Ideal Air Conditioning in a heartbeat. We plan to use them in the future for all of our HVAC maintenance!

    My husband and I first heard of Ideal A/C & Installation at the Phoenix Home Show in January when…read morewe stopped by their booth. We recently purchased a home in Phoenix and were aware that we should have our A/C units serviced in the winter. We had a good feeling from our chat with them, and booked a maintenance call. Matt serviced our A/C units and showed us the condition things were in. As new homeowners, we were unaware of how good or bad the units were, and Matt helped us see we could be running them more efficiently and safely if he made some repairs after servicing. We went ahead with the recommended fixes, and he made all the repairs while he was here. He showed us that he really cares about his customers, and took good care of us when we had a lot of questions we needed help with. A few weeks later, Brian came over to perform a home energy audit and brought to our attention some additional issues that were causing us to leak energy and money. Although it's hard to accept that there's a lot of deferred maintenance we have to spend money on, we trust the team from Ideal and appreciate their review of our home. My father was a very successful commercial HVAC salesman in another state, and I grew up in the world of air conditioner talk and spent a lot of time at his company. The team at Ideal made me feel comfortable, like I felt with my dad's employer. I recommend Ideal - Elaine, Matt and Brian are the ones we worked with and I love that I can really trust them.

    Arizona Insulation Experts - EPA estimates  homeowners can save 15-25% (some cases up to 50%) on heating/cooling costs when home is properly air sealed/insulated.

    Arizona Insulation Experts

    (17 reviews)

    If you're in need of additional insulation, insulation replacement call Armando at Arizona…read moreInsulation Experts. My wife and I wanted to add insulation to what we already had in the attic. So we had a few different companies come out and provide estimates. We ultimately decided to go with Arizona Insulation Experts because the others couldn't match the value that they offered. They use a high quality product that never settles or degrades. They stand behind their workmanship. And their price could not be beat. And they are nice guys too. So we decided to go ahead and hire them. On the day of the job Armando and his team were promptly there at 7:00am ready to get to work. They were efficient, thorough and very tidy. I was very impressed with their quality of work. The had put up markers to indicate how deep the insulation is all over the attic so I could see how much they added. They provided a bunch of pictures of before and after the work was done. They did a great job and were very happy with the results. I highly recommend!!!

    Armando and his crew member did an excellent job with our insulation project. From the beginning,…read morethey were professional, detail-oriented, and maintained continual communication throughout the entire process. Armando was incredibly patient with answering my many questions and took the time to explain everything thoroughly, which I really appreciated. Their workmanship was clean and meticulous, and it was clear they genuinely cared about doing the job right. I also had a small hole in my air duct so they tried to cover it the best they could. The entire experience was smooth, efficient, and stress-free thanks to their reliability and professionalism. I would highly recommend Armando and his team to anyone looking for quality insulation work and outstanding customer service. Also an added perk is that his prices were very competitive and fair.

    Insulation Commandos of Greater Phoenix - Locally owned and operated

    Insulation Commandos of Greater Phoenix

    (7 reviews)

    We were so impressed with our initial consultation with Jackson. He was very thorough and…read moreknowledgeable about the products they provide. Like that they are Veteran owned. First, he listened to our particular concerns about our home and then did a complete inspection of our attic - including a bunch of pictures (because when was the last time you were in your attic?) Our home is 33 years old and totally under-insulated. Our biggest complaint was the "hot in the summer, cold in the winter" temperature of our master bedroom. He showed us the existing 2" of original blown-in insulation that remained currently in our attic and explained how upping the amount to "code" would make a huge difference. We opted for a total removal of the old insulation so that they could fill all the cracks and openings where air escapes. We also had them install a radiant barrier on the undersides of our roof rafters which will reflect additional heat from the attic area. The whole job took two days. On day one, they vacuumed out all the old insulation which they collected in a bladder-filled dumpster which had been delivered. Then they filled all the cracks and applied the radiant barrier. There was a big crew of guys here and they kept the mess to a minimum by draping plastic from the attic opening in my hall and completely covered my floors where they were walking and the wall corners where their hoses might rub. I really appreciated that because once they left I didn't have a big mess to clean up! On the second day, they blew in 40 bags of new insulation. I waited a month since the install to write a review because I wanted to live in my newly insulated home for a while before I weighed in. First thing we noticed was the sound - it's actually quieter in our house! The last few days it's been windy, rainy and gross outside - we haven't felt the need to "take the chill off the house" by turning the heat on for a little bit. We're so comfortable now. We had a lot of work done by the Commandos and felt the price was super competitive! I would highly recommend this company.

    These guys went above and beyond! Eric made sure we were on the same page with everything and was…read moreunderstanding about My needs. My home is noticably cooler, it stays cool and my air conditioner doesn't run as much! Also John was friendly, courteous and answered all my questions and made sure I was happy afterwards. Thanks Guys!

    Thermo S Insulation

    Thermo S Insulation

    (72 reviews)

    We decided it was time to take advantage of the SRP rebates to add insulation to the attic of our…read moreolder home. We got estimates from the three highest rated companies. Thermo S and another company's estimates came back close but with very different approaches to cooling down a bedroom that was always hot. In the end, we decided Thermo's solution sounded more logical. In the end we went with Thermo S because of Caden's expertise with duct work. He recommended duct sealing and adding an extra vent in addition to insulation. Day of, the team showed up on time, did the work efficiently, and cleaned up their mess. The difference was instant. The air felt cooler coming out of the ducts, the A/C comes on less, the hot bedroom is cooler, and the house is quieter. I do have bad allergies/chemical sensitivities and the duct sealing was rough but after 3-4 days the smell faded and it's been fine. I would say communication with the office could have been better but they always returned calls the same day. All and all a very positive experience--I would highly recommend Thermo-S.

    We were concerned about our 10 yr old attic cellulose insulation and we called Thermo Shield out to…read moregive us a price estimate on swapping it out for another type or adding on to what we have. Appoint communication was great. Arrival time to the minute 10:58am - grins. Caden climbed up into the attic, did a thorough review with pictures and we discuss our current insulation coverage. Now the surprising part. Caden honestly, ethically, fairly advised that we didn't need more insulation. I didn't have to look at him sideways, so can I trust you (expecting to have to make that assessment on a big price). Nope. A business earning trust and winning fans by doing things the right way, seeking to provide value to their customers and willing to call it right when money doesn't need to be spent. Hence a five star review. What a great way to do business and Caden - well done sir!

    Cool Spaces Insulation - insulationinstallation - Updated May 2026

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