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.

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.

I've been hearing noises above the ceiling late at night for a few weeks. Since it had been over…read moretwo years since their last visit, Attic Bro scheduled a free inspection with Michael (per my request). Michael arrived right on time and was just as capable, professional, and pleasant as before. After thoroughly inspecting the attic and crawl space, he shared over a dozen clear photos showing that everything inside was spotless and in great condition. He even noted how fresh the air was, remarking that it felt like "we were here just yesterday!" Since my room doesn't have an attic or insulation directly above it, Michael explained that the noise was likely coming from animals on the roof. I'm so relieved and thrilled that the quality work Attic Bro completed in 2024 is holding up so well. Thank you, Michael, for your expertise and genuine care, and thank you, Attic Bro, for setting such a high standard!

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!

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.

We had rodents dancing above our heads at night in our low head-room attic. We called Attic Pros…read morewho did a cursory "inspection" and recommended complete replacement of attic insulation, replacement of most A/C duct work in the crawl space below the house, sanitizing, and sealing up "all" entry points for critters. It was very expensive but we went with them mainly because the "inspector" (a salesman through and through) had excellent English and promised to personally manage the project. He answered one subsequent question and then disappeared, never to be heard from again. The estimated 3-day job took 3 weeks, with schedules shifting daily, different crews, minimal work days, redundant and often incorrect communication via text and email, and no explanations of what was going on. The crews were friendly but spoke minimal English. It was difficult to understand what was done, not yet done, or not intended to be done. Once they left, the critters remained. Staff came back 3 or 4 times to seal additional openings ... to the wrong area (crawl space rather than attic). The most recent visit by Jorge was very good. He had good English so his explanations were understandable and helpful. He found and fixed two more openings - these at roof level - and recommended a spray that can repel rodents from returning. I bought and used that (why don't they do that themselves?) and the first night at least was the first "quiet" night in months.

Tom is very professional. He explained the details of attic cleaning they do, showed the photos and…read morewhat all cleaning service needed, and followed up with itemised quote. Very quick in responding to queries over the phone and text.

Carlos and his team are great. I was tired of sweating in my hot garage and sent a yelp request to…read moreCarlos. He called me back in 20 minutes (after they were closed). He asked some question about my insulation needs, we agreed on a reasonable price, and he said he could have his team there the next morning! The installers arrived on time, were super efficient taking only a couple of hours, and cleaned up everything like they were never there. I went into the attic to see the results personally (they did send pictures) and the quality of the install was great. Carols is a straight shooter and his team are professional. I would use them again.

Carlos' company is fast and efficient. They came in at 8 AM and was finished by 1 PM to spray foam…read moreabout 600 ft.² of my garage roof. You can tell they pay attention to detail because the garage was left cleaner than what I originally left it as. For my experience, many contractors tend to leave a mess behind sometimes for their customers which can be frustrating. For my research with close cell spray foam there is definitely a technique behind it for proper installation, and I am pleased with what I see. I did expect more fumes from the spray foam, but surprisingly the product they use has minimal smell to it.

When one of my not very old, battery-powered thermostats broke, it was a sign from the divine that…read moreit was time to upgrade all of the thermostats in the house - something I had wanted, and been meaning to do, for some time. I contacted a number of companies about this on Yelp! All the others that responded, even after home visits to inspect my set-up, said that they were unable to help (incompatible system, insufficient power, etc.). Only EM Energy & Air committed to do the job, and they did it really well. Over the course of two visits, Ali figured out which thermostats needed extra work and even did some re-wiring (including fitting one with a small transformer) to ensure that they worked. I now have 9 brand new Ecobee thermostats installed and working perfectly. I don't know what my next home electrical project will be or when it will come up, but I *do* know which company I'll be calling to work on it.

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.

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

We were initially told by another HVAC company that we needed to replace all of the air ducts and…read moreinsulation in our attic, add insulation in the rafters, and address rodent droppings in the crawl space. When Elmer came out, he took about 30 minutes to walk through the house and gave us a completely different--and much more reassuring--assessment. He identified entry points where rodents were getting into the crawl space, explained that the air ducts did not need to be replaced, and instead recommended insulating the rafters, reinsulating the attic floor, and cleaning and reinsulating the crawl space. He also suggested installing an attic fan to improve air circulation. Throughout the visit, he was straightforward, knowledgeable, and very approachable. We decided to move forward with the attic fan. Umar updated the contract promptly and even came out personally to help program the fan and connect it to my phone. Their team worked tirelessly over four days and did an excellent job. They were professional, detail-oriented, and left the house clean when they were done. We enthusiastically recommend Insulation Alliance. Thank you, Elmer, Umar, and team! ST, Redwood City

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.

I needed rats exterminated from my attic a few years ago and they gave me a great quote for a full…read moreair seal, disinfect and re-insulate of my entire attic space. They were on time and finished quickly. Why im leaving the review now? Well I recently heard rats in my attic again and called fully expecting to pay a fee to have them removed but hoping a repeal wasnt necessary. Not only did they remember me, not only did they come out the next business day (or maybe 2) but they didnt charge me to seal 3 new holes and lay out some traps. I havent heard the rats since and I am so happy with Eco Attic Systems I had to leave a review. They treat their customers like gold. I highly recommend them!

I reached out to Eduardo to replace my old attic insolation. I must say, his response time to my…read moreinquiry was very prompt. And the turnaround time was just as fast! He and his team gave me an estimate, and finished my entire attic within a span of 3 days. Highly recommend his services! Thank you Eduardo!