We had a new Daikin HVAC system installed and had new ductwork installed. Jack was original contact…read moreand sized the system. He was helpful by properly sizing to avoid buying two systems. The installation took two days. The crew was very professional. Tony explained the thermostats, show me the system and went through a thorough checklist before leaving. They did a good job protecting the floor and cleaning up after day 1 and day 2. Tony, Michael, Cris and Frank were professional and polite. We were very pleased with the outcome.

Having used J Martin for an AC tuneup few weeks ago, Shay let me know that there was asbestos in my…read moremom's attic. So we used J Martin to remove the asbestos and fully clean and sanitize the attic. The air ducts we're also old and and so we had them replaced and then lastly put in good insulation. The workers were amazing! This project took several days because I decided to have them also clean my attic and put in good insulation. Angel and Leo were there every day and were extremely kind, courteous, and professional! They did very thorough work and answered all of my questions and even took photos and video to show me the before and after. Very quality people you can trust to do the job right. On some days there were other workers, like John and Abraham, who were also very kind and professional We are extremely satisfied with the work and highly recommend J Martin.

These guys are amazing. I had a closet with a horrible smell...especially on hot days. They…read morediagnosed the problem quickly. The insulation in the crawl space was old and had evidence of rodents. They fixed the issue the next day at a reasonable price. Definitely recommend!

We hired Attic Masters to clean out our attic, remove asbestos, install new insulation, and replace…read moreour air ducts. Initially, we were happy with the actual cleanup. Communication was great. Things went very smoothly. We would have given them 5 stars. However, a few major issues just came to light that completely changed our perspective. The Financial Scare: We paid Attic Masters in full, but a short time later, we were shocked to receive a California Preliminary Notice from the subcontractor they used for the asbestos removal. When we called the asbestos company in a panic, they told us they hadn't received payment yet. It took several stressful phone calls to sort out what was going on. While it ultimately turned out to be just a timing issue with Attic Masters payment schedule, receiving a legal notice against our property was incredibly unnerving. The Code Violations (Found 9 Months Later): The biggest disappointment came nearly a year later when we had an HVAC company come out for a separate quote. They pointed out multiple major issues with Attic Masters' work that were not done to code: No Permits Pulled: We didn't realize permits were required for this type of work. Attic Masters never mentioned it or advised us to pull them, so no permits were ever filed with the city. Wrong Duct Size: They installed R6 air ducts instead of the R8 air ducts legally required by CA and our city's building codes. Skipped Testing & Sealing: Because no permits were pulled, they skipped the mandatory HERS testing. They also completely failed to seal the vents. While we wish we had done more independent research on permitting, we trusted Attic Masters as the professionals to guide us and install materials that meet local laws as we were first time buyers and did not have any knowledge in this area. Finding out months later that our attic isn't up to code is incredibly frustrating. If you use them, be sure to manage the permits yourself, double-check their materials against local codes.

I reached out to my insulation guy about adding blow in cellulose insulation above my garage. The…read morespace had been sealed off by the builder, but we had recently opened up a hole in the ceiling to run electrical. Since it was already opened up, we figured it made sense to insulate the area before closing everything back up. The access point was smaller than a normal attic opening, so I was a little concerned about whether they would even be able to get in there and do the work. Jesse got me scheduled only a couple days after I reached out, and his son Skyler came out with an assistant to handle the job. They were able to get into the space without any issues and knocked it out quicker than I expected. The pricing was fair, the communication was great, and the work was done professionally. I'd definitely recommend Jesse and his team to anyone needing insulation work done.

We are so happy with the work done by My Insulation Guy. They were professional, on time, and…read morethoroughly sealed off all mouse entryways. They removed all the old insulation, cleaned the attic, sterilized and blew in new (thick) insulation. They even went under the house and rodent proofed and sealed everything up. The price was right too. Good job all around!

We quoted out a few places and Everguard was most reasonable. They were very professional and…read morefriendly and came out the days and time promised. They plastic covered all the areas except the attic which was their point of entry for our insulation. We have kids in the house and we were assured everything would still be safe for us to stay home. They finished the entire job in 2 days. Great work! We were somewhat of the radius they work for but we're still able to come out to DB to do their work. Highly recommended!! We would use them again!

So glad I chose Everguard for my attic project. The team was professional and easy to talk to. They…read moredid a great job installing the insulation and were so careful not to make a mess, protecting our home and cleaning up thoroughly when finished. The Radiant Barrier installation is clean with no sagging, Thank you for the amazing, hassle-free service!

Marathon Insulation is the real deal! They check every box: knowledgeable, caring, honest,…read morecommitted, trustworthy, communicative, and accountable to their work. You can tell that they pride themselves in the work they do and go above and beyond. Jonathan, Ralph, and his crew were phenomenal from start to finish and made sure they took care of all things related to their work. On top of this, their pricing is super competitive! It's hard to find an ethical and caring company like them nowadays but I'm so glad I found them. If you're looking for insulation needs, look no further - seriously. Thank you Marathon Insulation!

These guys are great. From start the finish the whole team were very professional and respectful of…read moreour home. The materials they used were top notch and eco friendly which we were looking for and dropped the interior temperature of our home significantly which is helping us save thousands of dollars on electricity bills. The process was fast and non invasive and they left our home clean after they finished. I would highly recommend these guys to insulate your home.

Dominic came by to inspect my installation and was honestly great to work with. Even though we…read moreultimately couldn't agree on a price, I still really appreciated how transparent and straightforward he was throughout the process. He took the time to explain everything clearly and genuinely tried his best to get the price to a place that would work. You can tell he runs his business with integrity and cares about doing things the right way. Even though we didn't end up moving forward, I would absolutely recommend giving Dominic a call if you're looking for someone honest and professional.

We hired Attic Advisor for asbestos removal and attic cleaning, and had a great experience from…read morestart to finish. Dominic was fantastic--he clearly walked us through the whole process and was always quick to respond to our questions and calls. The abatement and cleanup were on schedule. After we had a different contractor install HVAC, Attic Advisor came back and followed up with insulation. The insulation looks great, and we're really happy with the results. They offered competitive price. I recommend them for attic cleanup and insulation!

Fast, professional and great people, a team of seven with all necessary tooling came in the morning…read moreand by end of afternoon it was all finished and clean

We recently relocated our furnace to the attic as part of a full HVAC overhaul, which meant finally…read moreconfronting a long-neglected attic situation. Old wood, minimal insulation, general chaos. Our HVAC contractor recommended pairing the new setup with fresh insulation and a radiant barrier to get the most out of our AC, so we got several quotes. 911 Attic Insulation came in mid-range on price, but they were the only company to include crawl space rodent proofing as part of the package, which pushed them to the top of the list. Daniel, the owner, was easy to reach and responsive throughout. When we talked numbers, he worked with us to fit our budget, which we really appreciated. The crew came out and handled everything in a single day. I'll be honest: our attic was a genuinely rough starting point. After the work was done, we noticed a recessed light had come loose. I reached out to Daniel and, without any hassle, he had someone out the very next day to fix it. On a weekend. That kind of follow-through says a lot. Overall, a great experience from start to finish. Competitive pricing, willingness to work with you, a thorough scope of work, and a company that stands behind what they do. Would recommend without reservation.