Great experience utilizing this company to completely clean out and rodent proof my attic…read more It will be an easier time doing an electrical rewire as there was just too much existing and abandoned "old work" buried in dirty insualtion.

I hired them to insulate my 1950s uninsulated house and they did a really good job. His team were…read morethe epitome of hard working professionals. After they sealed up the holes in the exterior walls, the paint match was perfect and i'm actually impressed; i cant even tell where they drilled before! I got this done right before a heat wave where it was 110F and it made a huge difference. I can't believe i waited this long to do this!

Bryan stopped by to take a look at my attic. He made recommendations for the small attic space and…read morewas not pushy at all. He was honest and it was clear that he was very knowledgeable and answered my questions clearly. He took pictures and provided a quote right away! He also answered questions via email after he had left. I did not end up getting work done from his team but I'm sure anyone would be in good hands.

HIGHLY recommend Bryan and his team, already talking them up before the job was even finished. I…read morerequested a quote via yelp, and Bryan came out quickly to assess. Quote was reasonable, very honest, and doesn't come with gimmicks or upselling. The day of installation the team was prompt, respectful, clean and efficient. We got new insulation in the attic and a duct installed to let the hood range vent through the roof. Very happy with the service. They provide pictures and proof every step of the way.

Over the past few years our HVAC system has struggled to keep up with the summer heat. With a new…read moreenergy efficient AC and doors & windows it still struggled. The missing puzzle piece was the insulation in our attic. It was in a pretty sorry state. I asked our HVAC installer, Airmaxx, for a recommendation and they directed us to Dan. I'm glad they did. Our service included a clean-out, rodent/pest proofing, sanitization, air sealing, and new insulation. The improvement to indoor climate control was immediate! The temperature across the the upstairs bedrooms is even now and the AC doesn't run constantly. The crew was on-time, courteous, professional, and fast. They kept us updated on progress and cleaned up before they left. 5 star experience. Finally, the pricing is competitive with the national average for the services we received. So if you're still deliberating or searching for a company, just go with CA Attic and Build. Your home is going to be more comfortable, and you'll save money upfront and in the long run.

I like the work that was done to a degree. That degree is that I have 12" of insulation. Young,…read moreenergetic, crew that wanted to do a good job and for the most part they did. Some were like puppies, slipping, sliding, and dropping, dragging, equipment up and down my stairs. First mistake, a drop cloth to cover wooden stairs, thus the slipping and sliding as some hurriedly navigated the stairs. I heard more than one person fall. It sounded like a slip and slide. I'll add in here the dragging of the vac hose across the stairs, bansiter, and front door was heard in the back yard. Second, I was led to believe by sales guy Noah that there would be no dust because there would be a "tunnel" to the front door so nothing got out. The tunnel was along the upstairs hall of maybe 15 feet and opened onto the top of the stairs. I have mild asthma and had to use a mask while I waited in the taped off kitchen. I was told further that because they sealed the holes, it would not enter the house. Third mistake was that they did not cover there air vent above the HVAC unit, or if the did, when they removed the protection they were not careful to make sure the vent remained clear. As a result, the insulation partially covered the vent and some fell through onto and into my fan/heater unit. Last mistake. Over the course of the day, the floor protection and tunnel came loose or was torn. My bedroom door became ajar and the plastic tunnel came loose so insulation dust was blown into the bedroom by the wind. In one other bedroom, insulation migrated under the door where the tunnel was supposed to be. I am critical because if you are going to do a job, take the time to do it right. Crew was supposed to be on site before eight. They started at 9:30. Be on time. For a young crew, you need a forman or some other quality control. I chose the blown in cellulose. The price was competitive for the amount of work they had to do and the size of the crew. They were a hard working crew, but inexperienced, and that led to other small mistakes. They were respectful and polite. This is what made this a three star and why I recommended them, however, the homeowner needs stay on top of the work being done.

Fidel and his crew installed insulation in the attic of our 1950's home. His crew was fast and…read moretidy, and did a great job! However during the work some damage occurred to some ceiling drywall. Fidel had his drywall and painter guy, Temo, come out the same day and he patched it and painted it right away, free of charge. Fidel and his crew were great, and I am glad we finally have some insulation!

Customer service is 2nd to none. Every step was explained to me and they did an exceptional job!…read moreThe crew that arrived was polite, professional and a pleasure to have in my house. Bid was lowest around. Highly recommend!!

Mathew was very communicative, prompt and came out to look at my attic. He made excellent…read morerecommendations and laid it out very clearly. His estimate came with pictures and a deep explanation. It was clear that he and his team are knowledgeable and have been in the field for a long time. I ended up doing work with someone else but I'm sure anyone in this teams hands would be in good one.

We had a large and atypical project - our new construction house required Rockwool mineral wool…read morebatt insulation installed below the roof deck and inside all exterior/interior walls. I reached out to a number of insulation installers, and found it pretty difficult to find a contractor familiar and willing to work with the product at a reasonable cost. AIS stepped up to the plate, sourced the exact materials we asked for and did a great job with the installation. Smooth experience from start to finish, communication was excellent. Highly recommended.

I'm writing this review specifically for Mark. Mark from Attic Construction is extremely…read moreprofessional and really takes his customer service seriously. He made sure to follow up multiple times and ensure that we were getting all of our questions answered in order to make an educated decision on our attic clean-up project. Mark even removed a dead rat that we caught on a sticky trap for us; he really went above and beyond. He stayed with us after evaluating our attic to explain the bid while most of the other attic companies I received quotes from just went in our attic, asked for my email and left (I didn't even look at their bids if they did that to be honest). We didn't ultimately go with Attic Construction as another company came in with a lower bid to remove the insulation, sanitize and rodent proof (the clean-up is what we really didn't want to do due to rodent infestation). We'll be installing our own insulation at a later date after some assessment for future renovations since we're a pretty capable family (and poor ) but if we were looking for someone to install insulation, Attic Construction is who we would go with due to Mark's professionalism and obvious knowledge of how to do the job correctly and affordably. I like that Attic Construction has an electrician on staff as well to install attic fans; other companies did not have this option and we would have had to hire an electrician after. Mark was also very tolerant of my toddler who thought he was a friend and wanted to use him as a jungle gym . Gold star give this guy a bonus

Darren and his crew are total professionals. showed up on time and made sure we were totally…read moresatisfied with their service. They aren't the cheapest but they're the best. You get what you pay for.

I don't usually write reviews, but my experience with Thermal Advantage and Brody truly stood out…read more Contractor interactions often end in frustration, so when someone delivers exceptional service, it's worth sharing. Brody was flexible with my limited availability, arrived on time, communicated clearly, and completed the entire job on my 1,300 sq ft home in just four hours. He and his apprentice Luke worked efficiently and quietly, protected the work areas, and left everything spotless. Brody also used a thermal imaging camera to confirm each wall cavity was properly filled, which gave me a lot of confidence in the workmanship. The results exceeded my expectations. The patched holes are barely noticeable--I was prepared for my walls to look like a cheese board, but they look great. Brody was honest, fairly priced, and delivered excellent service from start to finish. The insulation product itself impressed me as well. As a façade engineer, I understand the value of insulation, but I didn't expect to feel such a dramatic difference so quickly. Within hours, the heat inside my 1945 home dropped noticeably, making it far more comfortable during peak sun.

We were incredibly happy with the wall insulation work Thermal Advantage of California preformed at…read moreour house. Brody communicated clearly throughout the entire process and delivered outstanding quality work. Brody and Evgenii were very respectful of our home and did an amazing job cleaning up after the foam insulation was inserted into our exterior walls. We especially appreciated their willingness to address our questions. Our family has noticed that foam insulation has made our home warmer and reduced the outside noise. We are looking forward in making our home more engery efficient and also saving money on our electric bill. We would highly recommend Thermal Advantage of California to anyone looking to drastically improve the insulation of their home.

We quoted our attic air-sealing and insulation job with three companies last summer, and Russell's…read moreexplanation of options and answering of my extensive questions led to us to choose Guardian. Their quote was in-line with the competition as well. Russell has an extensive background doing these jobs himself so he knows what he's talking about. Russell also came over a second time to discuss options for routing our two bath fan exhaust ducts to roof vents when I weighed adding that to our scope. We executed our install over two days in October and everything went smoothly. After air sealing and adding soffit baffling, they blew R30 cellulose over our existing bats. We also added a gasket around our attic access and insulated the back of the panel. My only recommendation is that you, the homeowner, clean your house after the cellulose blowing. There will be fine paper material in the air everywhere, which will settle as dust. Seven months later and our house has been noticeably more temperature stable- warmer over winter and cooler during our recent hot days. Don't skip air-sealing, and make sure to quote with Guardian if you're looking for the best result for your house!

I am disappointed to say that Guardian Home Energy did not follow my instructions when they did my…read moreinsulation last year. This resulted in my me having to pay for repairs to my AC/heat units. I reached out to Russell to give him feedback, but he has not responded to my email, and his phone number is out of service.

Requested a quote for wall insulation. The person that showed up did not introduce himself, and…read moredidn't seem to know what service he'd been asked to quote. He looked around the house, took zero measurements, then said he would email me with a quote. He showed me his phone and asked if he had the correct email address, which was nowhere close to mine. I corrected it for him, but have received no quotes after days. A very sketchy experience overall, do not recommend.

I had this company remove my old insulation and replace it with new, R-38…read more The salesperson, Avi, was very friendly and polite. He explained the entire process, and answered any concerns. Their pricing was reasonable and competitive. I would not hesitate to recommend them. Mike M. - Pasadena

Anthony and his team do excellent quality work in a very quick timeframe! They did some blown-in…read moreinsulation in our walls, and patched and painted the stucco so you'd never know they were there. The team sent in-progress pictures via text and cleaned up thoroughly after completion. We were so satisfied, we brought them back to do our attic! Recommended. Flexible and genuine.

Mr. Doug responded quickly on getting an estimate for our attic. He was courteous and professional…read morewhen he arrived at our home to assess what we need. It seemed that our house built in 73' had just about 1 inch of insulation which we were definitely lacking and feeling (too hot in the summer, too cold in the winter). Mr. Doug gave us the best option and fair price to insulate our attic. The Red trailer crew, in our case, just two gentleman with foreman being the son of the company, came in and quickly filled (in a little over an hour) our attic to its correct level of insulation. We are so glad we chose ACH to insulate our home, we finally have the comfortable cozy temperature that we require for the winter and summer months. In the long run, we can save Heating and Cooling savings with this insulation. We definitely recommend ACH!!