Insulation Labs is a good company, you will get more services for your attic insulation with a…read morecheaper price compared to other companies that I had requested for quotes. - Jon, the company's rep showed up on time and gave me a detail quote, all services prices were clearly listed and it was A VERY REASONABLE PRICE. - Unfortunately, due to time constraints, I couldn't go through with this company, however, I would highly recommend them to everyone.

1200 Attic space plus AC room. Insulation Labs Juan, Domingo and Miguel showed up on time . They…read moreexplained all the process and estimated time of completion. Over all they did an excellent job , no dust or any dirt inside the house everything was clean. They work very efficiently and would definitely recommend them. We installed the 12 inch insulation.

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 asked for a rough estimate online without an inspection for a typical 1100 square foot house…read more They told me it it was illegal for them to give a rough estimate without an in person inspection because they are licensed. A few of the places I checked with didn't want to give a rough estimate, but none of the them lied about their reasoning, so they didn't get reviews. Some even gave me a rough estimate right here on yelp. Based on some of the other reviews, it seems like this sort of pressured sales approach is their business model, instead of helpful answers and good work.

This was the lowest bidder by maybe 10% and did OK work, but I had to check their work then request…read morecorrections, and they were unclear on scope options so I was left with unsealed fixtures and fiberglass debris in the house to clean up myself. While they did work with me, did exceed expectations in rodent proofing patch support, and were quite friendly and ready to correct most shortcomings I pointed out, I would have preferred they not rely on my oversight to give quality work consistent with my original direction. They did not tape off a sealed plastic tunnel from the front door to the attic, did not let me know sealing off light fixtures was excluded, left some spotty gaps between batts of insulation and between batts and joists and did not run a second layer of insulation where I had requested it perpendicular to the first layer to better air seal joist gaps. They were unclear about IC-rated lights in contact with fiberglass batting insulation and its fire risk and did not seem to know the code on attic ventilation requirements enough to answer questions fans or vent sufficiency. Granted, I did not have insulation removal as part of the scope, it was already done by a prior contractor during rodent proofing. Instead of making a tunnel, they taped off a small space from the attic hatch to the floor and put construction paper down on the floor. This helped with scuffs to the floor and may have contained some of the fiberglass dust/particles, but did not protect from scuffs on the wall or contain the fiberglass during transit to the door that was shed from the new batts being carried in or from their clothes and shoes, even though they generally had only one person trafficking the batts up to the hatch. They bagged up debris in the attic and carried batts in bags in from the door. They removed all the paper and plastic before I was done with my inspection, an inspection that yielded more work required, then they didn't put protection back for the short time of rework. The foot traffic left some fiberglass flakes and particles strewn about the floor. It took me two hours of cleanup to get that debris fully clean so my baby could crawl on the floor again. I vacuumed with a shop vac, made three passes with a swifter dry duster, and vacuumed with a house vac. I suggest asking them during the bid stage about the following, getting a quote for that work (with optional line items if you don't need everything), and confirming it is written in the proposal/bid/work order scope before awarding the project: - a sealed tunnel for transport of removal and installation - cleanup with vacuums and swiffer after until no particles remain in house on floors or touch surfaces - air-sealing fixtures and other gaps from rooms below - code and safety insulation contact with fixtures and blocking with gaps (2"-3"?) to avoid contact - insulation contact with rafters/roof battens/sheathing - roof ventilation adequacy and fan install if needed - gap prevention - running a second layer of batts perpendicular to the base layer for better air sealing - minor or major rodent proofing gap sealing with mesh and foam This is a good list to consider for any contractor you use, some contractors may find this obvious or already include it, but you could still benefit from knowing what to check for and avoiding change orders. I ultimately was satisfied by the work and they made some corrections and concessions to balance the expectations vs delivered result, but would have been happier with more clarity of scope options (too late to seal the fixtures now unless I pay $600 more or do it myself) and I had to do lots of cleanup that I could have avoided if I simply rejected their suggested home debits containment method of bagging with no tunnel. Although I would not suggest this crew if you are not prepared to check their work, which not everyone is physically capable of doing in tight spaces of some attics.

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!

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!

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.

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.