I started to hear little pitter patter footsteps and gnawing sounds at 5 am, and on day 2 of this,…read moreI messaged Attic Crew. They sent someone the next morning for an assessment and got us scheduled right away! In the interim, they gave us recommendations to deter the rats, which worked. Carlos and his crew arrived on time and finished quickly. The price was reasonable (honestly, on the cheaper side yet the quality and professionalism was great!). There was an issue with a short circuit because a rat chewed through the insulation that we didn't notice until the weekend, but Carlos responded immediately and came over to fix the issue. We are so grateful to Carlos and the Attic Crew for helping us with rats in the home, helping us feel more confident about keeping them out for the foreseeable years, and for all of their professionalism, knowledge, and expertise! Would definitely recommend!

We worked with Jay, Andres(?), and Angelica. They really went above and beyond to help educate us…read moreabout the process of installing a moisture barrier and all the factors that go into successful rodent abatement. The communication was excellent, even on a holiday weekend I got called back within an hour of reaching out with questions, which I certainly did not expect! They arrived promptly for appointments and were thoughtful about avoiding tracking dirt into our home. They worked with us to customize their work to our coastal climate and were very transparent about exactly what materials they would be using (all top of the line, industral-grade!). I have pets and toddlers and they took my concerns about chemical disinfects seriously and offered several options to make sure I was comfortable with what was used in our home. They really seem to take pride in their work and enjoyed sharing before and after pictures to demonstrate all the improvements they made to our crawl space. I could not be happier with my choice to hire them, and plan to work with them again when I'm ready to replace my attic insulation.

Great experience--highly recommend!…read more We reached out to EM along with a couple of other companies to inspect our attic and crawl space, and they were the clear winner. We wanted to replace our old insulation because of rat droppings and also improve the temperature difference between our first and second floors, since our upstairs would get much hotter during the summer. Sebastian performed the inspection and was our main point of contact throughout the project. He was thorough, knowledgeable, professional, and easy to work with. The estimate was very fair, and he took the time to answer all of our questions without any pressure. We ended up replacing all of our attic insulation, installing a radiant barrier, replacing some of the ductwork, and adding a moisture barrier in the crawl space. On the day of the installation, a large crew arrived right on time. They did an excellent job protecting our home and keeping everything clean while they worked, and they completed the entire project in a single day. It's been about a month since the work was finished, and we've definitely noticed a difference. Our upstairs no longer gets nearly as hot as it used to, the house holds its temperature better, and our AC seems to run more efficiently. Overall, we had a fantastic experience from start to finish and wouldn't hesitate to recommend EM to anyone looking for attic or crawl space insulation work.

The team was able to uninstall and reinstall several heat pump exchangers to facilitate a large…read morepaver installation. They were able to come out on short notice and do the job on time. Workers were friendly and thorough with work. Reinstall went smoothly with one follow up visit that was resolved nicely. Very reasonable prices compared to larger, well-advertised HVAC companies. Work was guaranteed.

Eduardo and the Bay Area Insulation Services team delivered exceptional results on my garage…read moreinsulation project. There was never a question when I asked this outstanding team to come all the way to Lake County. Eduardo is professional, responsive, highly knowledgeable, and truly committed to doing the work correctly. He took the time to explain every option clearly, ensured the project was completed properly and up to code, and delivered top-notch craftsmanship throughout. Because this space will serve both as a business environment and a place of leisure, quality mattered deeply to me -- and Bay Area Insulation Services exceeded expectations. What impressed me most is that Eduardo takes genuine pride in his work and values long-term relationships, something increasingly rare today. I am extremely pleased with the results and look forward to continuing to work with Eduardo and his team. Thank you, Eduardo and Bay Area Insulation Services.

We've been working with Eduardo and the Bay Area Insulation Services team for multiple years, and…read morethey've consistently delivered great results. Eduardo is professional, responsive, and very knowledgeable, and he always takes the time to explain options clearly and make sure everything is done properly and up to code. The quality of work has been solid across every project, the site is always kept clean, and schedules are respected. After working together for years, it's clear that Eduardo takes pride in his work and values long-term relationships, which is rare in this industry. If you're looking for reliable, high-quality insulation work in the Bay Area, I highly recommend Eduardo and Bay Area Insulation Services. We're very happy with the results and will definitely continue working with him.

best company ever. love working with David and his team. they are fairly priced and very customer…read moreobsessed I have done 3 projects with them over the last few years (1) ac installation, heater replacement, and attic cleanup/insulation/rodent proofing, 2) ac zoning, 3) fixing exhaust system across kitchen and all bathrooms, changing fans, etc. excellent work all around, would definitely hire them again!

100% would recommend the Pro Attic crew. Got a whole house fan and insulation in our attic…read moreinstalled and it was a smooth process. Our house is cooler and saving us lots on our energy bill. The quality of their work is amazing and they left our house better than they first came.

Having our old 1930 house insulated has far and away been the best investment we've made in our…read morehouse. We've lived in the house for over 40 years and were used to sweaters and sweats in the winter and during our hot days spending more time in the cooler downstairs. We now leave the thermostat set at 64 for a low and 74 for a high and the heater rarely goes on. Today (9/9/2026) we think the AC might actually go on later today. Yesterday the house never even reached 74. We had building efficiency do the insulation almost 2 years ago and have gotten so used to our house being in a comfortable range all the time we rarely even think about it. This latest heatwave has reminded us of how glad we are that we did it and that we should give them a plug again! The process itself is fairly disruptive but doesn't take too long and Building Efficiency was very profesional and helpful in minimizing the disruption. Our only regret is that we didn't do it long ago.

Building Efficiency evaluated the property and educated us thoroughly before providing a…read morecompetitive to install a heat pump and water heater. They communicated well, kept a clean work site, and the staff was professional and efficient. We've been very happy with the results.

We had our attic cleaned out and new insulation and ductwork done. Very professional from start to…read morefinish. Michael Barrie was excellent in scoping out the work and explaining how things would proceed. Liv and Catherine were very friendly dealing with the scheduling and paperwork. Jose Montiel led a very professional team and completed the job. We are very pleased with the result!

We had a great experience with Attic Bros replacing our attic ductwork and insulation. Mike was…read morevery helpful and suggested that we get our roof replaced in between the ductwork and insulation work. We really appreciated his advice, and everything worked out smoothly. The crew showed up on time and did a very thorough job. On the insulation day, they spent more than half the day just cleaning and sanitizing the attic, sealing air leaks, and blocking rodent entry points before putting in the new insulation. They also showed us before-and-after photos, so we could see exactly what was done. We've definitely noticed a difference since the work was completed. The house feels quieter and more peaceful, and the temperature is much more even from room to room. We're really happy with how everything turned out and would definitely recommend Attic Bros!

I discovered this shop on Yelp after it recommended several local businesses. I had multiple quick…read morequotes, but Umar provided the greatest response and cost, as well as a quick two-day schedule on Sunday, which is my day off, so he saved my days. His worker blew insulation through the holes he made in the walls. and expertly completed within four hours. Everything was cleaned, vacuumed, and dust cleaned after work. Umar emailed me the certificate letter so that I could show it to the City Inspector. Thank you, Umar, and your workers for being professional and responsible. You deserve to have the very best business.

Umar and his team is the best in every.single.aspect! I had a bunch of companies come out to give…read morea attic insulation removal and installation estimate and not only was their price the best but customer service was top notch. They are on time, efficient, careful and most importantly HONEST. The are very flexible on scheduling (I don't think they have any days off!), prompt in replying, just absolute stellar company. They did my insulation removal on Sep 1 and insulation installation on Oct 23. I was so satisfied with them that I contacted them again in January for a furnace repair! Thank you so much Umar and team. You have a customer for life and I will recommend Insulation Alliance to everyone I know!

Phenomenal experience from start to finish! I submitted an…read moreonline request for an estimate and Emily got back to me almost immediately, letting me know that Joe was out on a job but would contact me later. About 30 minutes later, Joe texted to say he would call at 2:00 -- and he did! We arranged an onsite estimate, and from the moment I met Joe, I was impressed. He listened to what I was trying to accomplish, answered all of my questions, explained my options, and made me feel both heard and informed. He also had a newer team member with him whom he was training, and I was equally impressed by the patience and care he showed in teaching him. I received three bids for my attic insulation project, and I chose SDI hands down because of my experience with Joe. From there, Alfredo was terrific to work with. He worked with my schedule to find a day that worked for me and was incredibly easy to reach by phone or text whenever I had a question or needed to confirm details. On installation day, Sergio, David and Miguel were fantastic. They arrived, got everything set up and went right to work. They were careful with my home, incredibly thorough, and when I had questions, Sergio took the time to come down, talk with me and then personally went into the attic and took a video so I could see the completed work. And when they were finished -- no muss, no fuss. Everything was cleaned up beautifully. They even touched up the paint around the attic access where they had been working. Other than having a newly insulated attic, you wouldn't have known a crew had been working in my home all day. The entire SDI team -- from Emily and Joe, to Alfredo, to Sergio, David and Miguel -- was responsive, professional, knowledgeable and genuinely pleasant to work with. This team was amazing, and I would absolutely recommend SDI.

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.

Wilson did and super exceptional job. He is so nice and approachable. He explained everything…read morebefore and after. Awesome job! Thank you. We definitely recommend the service.

Erick and his team were great, very professional. They worked quick and kept the house cleanread more

My ceiling had a crack and a water stain around it so I reached out to various professionals to…read morehelp with the issue, one of which was GCD for mold remediation (after confirmation that mold was present). Manny was exceptional in his responsiveness, thoroughness, timeliness, and overall customer service! If you are looking for mold remedation/restoration, I highly recommend Manny!

Manny is the person you should consult for your remediation plan. I highly appreciate their…read moreprofessional services and the valuable advice they provide on how to improve and prevent any future issues. Also, fair market value for the services they provided.