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Carlos Insulation

4.8 (262 reviews)
Open 8:00 am - 5:00 pm

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Response time

3 hours

Response rate

100%

Services - Carlos Insulation

Insulation installation

Insulation removal

Carlos Insulation Photos

Recommended Reviews - Carlos Insulation

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Reviews With Photos

Removed old insulation

Reached out to a few companies last year, including Carlos Insulation, but wasn't able to pull the trigger. Reached back out to the companies again this year, and Carlos responded right away. The other companies highly rated on Yelp here didn't. He came back to measure everything again, including a side attic that also needed insulation. He was able to get the work done quickly and even helped find someone to replace my attic fan at the same time. I found his pricing reasonable, and like that he presented good and better solutions, which we ended up going with. The two layers of insulation made a huge difference right away when we hit 90 degrees. I recommended him to my neighbor, too.

eric l.

Carlos' company is fast and efficient. They came in at 8 AM and was finished by 1 PM to spray foam about 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.

They responded quickly and provided a free estimate. From start to finish, the service was excellent--professional, efficient, and very detail-oriented. They accessed the ceiling through the attic, blew insulation into the walls, and carefully repaired everything afterward. The work area was left spotless. I wouldn't hesitate to hire them again.

My attic

I Called Carlos on a Sunday and he met me at my home 2 hours later. He was very knowledgeable in the industry and gave me a competitive quote. I agreed to the cost and the very next morning his crew arrived and performed the job. from the moment they left, I could feel the difference. I am so pleased I chose Carlos. He is also one of the most friendly persons I have met. I would recommend him for your insulation needs. He is responsive, professional, and personable Anthony Nuanes

Before open rafters ceiling
Nhat P.

Nice one stop shop. Wanted to insulate a sunroom to make live-able space and do Sheetrock/drywalling and install a/c vent and Carlos came through. One few companies out there that still does spray foam which was the best type of insulation for my ceiling given limited space and to optimize insulation. Also put batting on floors. Other companies told me could insulate but likely not feel much a difference due to many factors. Carlos gave a fair pricing and really believes in his work that on day of insulation he decided to toss in full all wall insulation at no extra cost! Amazing! He doesn't do dry want all or vent installation but knows people who do. Rather then being a "contractor" and charging me extra money just to use his contacts for drywaller and HVAC, he gave me their contacts and I was able to have a savings with great quality work. The room is very well insulated and I'm glad I went with Carlos. The other companies were wrong about insulation not making a difference especially when Carlos is on the job. Would use him again and recommend him to anyone especially if you have limited space to insulate and spray foam is what you need. He does all types but this was what I needed to optimize my insulation.

Spray foam insulation
Ian C.

We're doing a major renovation on our house, and hired Carlos Insulation to do the spray foam throughout. They have done very good work, were extraordinarily easy to work with and flexible about timing, and offered competitive prices. Highly recommended.

Ceiling insulation

Carlos and his crew are top notch. He promises quality and great service and he delivers. Communicated throughout the whole process and cares about his customer's satisfaction. He followed up with me to make sure I was happy and had no issues.

After
Rich H.

Carlos Insulation really took good care of us. Much of the insulation in our crawl space had fallen down and needed replacing, as well as strapping up the rest to keep it in place. Not a big job, but an important one. I arranged the scope, schedule and terms with Carlos himself in one phone call. His team showed up on time, knew exactly what to do and finished in less time than expected. They were clean, professional and were even prepared to go under the house again to look for our cat (who was thankfully hiding under the couch). They also took before and after photos of their work that were quite valuable. A final phone call with Carlos before they left settled the price on the exact terms we agreed to earlier. On time, on budget, superior performance. That's what you get from Carlos Insulation.

Nursery
Angelica S.

Fast, reliable and honest! Carlos and his team went above and beyond for us. We live in an older home (built 1946) with no insulation. We were freezing in the bedrooms and were concerned for our newborn so much so, we ended up making our living room a bedroom as we have an electric fireplace. When sharing with Carlos our concerns, he immediately scheduled an in person estimate for Wednesday after only having connected with him a few days prior. We committed to his estimate and recommendations. By Thursday afternoon the job was complete, both in crawl space and bedrooms (2). The bedrooms are a lot warmer and we already regret not insulating the whole house. Take a leap, trust me, you'll be satisfied with services! Unfortunately, I don't have any during and after pictures of the project but, photos attached are of a completed job with new paint. You can't even tell we had work done.

Wall insulation holes

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Carlos B.

Thank you for trusting us again Anthony and we appreciate your review.

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Carlos & his crew did attic insulation . I am very happy with the outcome. I will hire him again.

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Ask the Community - Carlos Insulation

Are you offering injection spray foam insulation to insulate existing walls without removing sheetrock?

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Review Highlights - Carlos Insulation

. Our current home needed new insulation and I was delighted when Carlos popped up in the search results in our area

Mentioned in 30 reviews

Read more highlights

Crawlspace Clean

Crawlspace Clean

4.9
(182 reviews)

I had a crazy invasion of rats and mice. Crawls space was recommended to redo a job that 3 years…read moreago I had insulation replaced and the house was sealed by another company. Apparently the job wasn't quite on spot. Crawlspace Cleaners came in helped me get rid of the invasion, resealed my home and cleaned out the ruined insulation and replaced it in less than a month. With guarantees to return if it fails or even when it works to come back with in a year to do a check. The company is attentive and respectful. I wasn't made to feel guilty or pushed in using them. They are a family company not chain corporate. I would recommend them 100%. Thank You crawlspace Clean.

We have a crawlspace in our house that needed some TLC. Sure it provides a way to route air ducts…read moreand water pipes along with raising the house on pillars. However, crawlspaces can get moldy and wet from lack of care. If you ever encounter rodents, there is a good chance they came via the crawlspace. After all, we do hear noises at night at times, which is creepy. Jacob visited and gave a comprehensive review and estimate. We basically went for a full package of rodent control, cleaning, and installing a new vapor shield to keep it dry. The while job took maybe 2.5 days with a crew of 3 workers each day. Outstanding quality work. First phase was sealing up the homes around the house and crawlspace, and laying traps. The attic was inspected too. This was followed up with weekly followups to ensure no more rodents. This scope was subcontracted to Golden State Critter Control. Highly recommend working with Greg. The next two phases involve cleaning and eventually reinstallation of the vapor shield. Compared to what we had before, it was day and night! I also appreciated the crew alerting me to a leaky drain pipe. I later worked with a plumber to replace a cracked 3"D drain pipe that connected upstairs to downstairs. It was fixed in about 3 hours with two plumbers. Definitely recommend Crawlspace Clean for rodent control and crawlspace cleaning. 5 stars.

Attic Pros

Attic Pros

4.5
(1.1k reviews)

We found signs of rodent activity in our home and after talking to several companies, we decided to…read morego with Attic Pro. We are incredibly happy with the work they have done. There was an active rat infestation in one of the attics and they acted quickly - cleaned and sanitized all spaces where rodent activity was found, pulled out all the appliances and cleaned, cleaned the duct work, and did a very thorough walkthrough of the home to find and close entry points (and there were a lot of entry points, sigh). Everyone I have worked with have all been professional, friendly, and knowledgeable - especially Jorge Hernandez, Allan Pablo, Armando, Tom Best. The job is so incredibly thorough and they are on top of the follow up maintenance. I am very happy I went through this company to get this house cleaned up.

December 2025. Wesley came by and looked at my space and…read moregave me an estimate. I mentioned that I am also looking for a reliable handyman. Wesley suggest someone named Neo that works with him. I texted Neo and we selected a date and Neo choose 9AM as my schedule was open for the day. On the day of the appointment; 9AM came and went. I texted Neo to ask if I had the date wrong and did not receive a response for over 30 minutes. When he did respond; he stated that he would be at my home if 15 minutes. I texted back that I was not at home. As I was pulling into my driveway, I saw a truck loaded with work materials pull up and stop across my driveway. I got out of the car and came into the house. Once inside, I did a quick task and went back to the front door to close and lock all the doors. As I Iooked outside, I saw the same truck parked across the street. The guy got out of the truck, walked up my stairs and rung my door bell. I do not know if he was drunk or high but there he was. His excuse was that he has something happen with his child. He insisted on coming in and taking a look. I declined. He insisted several times. I told him to get off my property and that I would be calling the office to let them know what had happened. I did call their office and let the receptionist know what had happened. She apologized. I tried to call Wesley to talk to him and left a voicemail. I never received any response. As a Black Women that has lived in Oakland for a long time...... I would not recommend this business to anyone especially women. As a good client, you should be heard and respected always!

Mr Attic - Rodent Proofing & Insulation Services

Mr Attic - Rodent Proofing & Insulation Services

4.9
(114 reviews)

My 30-year-old home, new to me clearly had a history of squirrels and rats able to access the…read moreAttic! Once I managed to get into the tough access locations it became clear I would need a couple of experts! (1) First I brought in my license electrician to investigate and secure anything of concern. (2) Contacted a roofer through my association to secure and harden any roof locations as able. (3) Now I need a cleanup expert to remove insulation clean the Attic for further inspection, along with re-insulating and maintaining it in the future! Upon checking out local companies and reviews I chose Mr Attic, it was definitely the right choice. I was able to get Sean one of their estimators that afternoon to inspect and get me a proposal for the job. I must mention I did HVAC work for 34+ years so I do have a trade sense and the proposed price and scope of work felt reasonable. It was clear upon meeting Sean that he was an expert at all things attic which gave me confidence in the job they would do and I felt I could trust him, I was not disappointed! They removed all the old fouled from rodent insulation in very neat fashion making no mess in my home or the work environment. They did some screening and foam work to seal and harden against future rodents. My return air duct to the HVAC system had been scratched on by squirrels and slightly collapsed so they took care of that too along with all new insulation some of which was in very tight to get to places. They were very accommodating to my timing which allowed for my electrician to come through once again for a final look along with some other attic access required improvements I wanted to deal with. (Note) Big improvement on HVAC air flow! And what a difference properly laid out thick insulation makes! Wow. I feel a lot better about that attic now! Those who find themselves in attics at times know what I mean This has been a great experience with a good company with a solid follow-through! Would definitely recommend Eric S

They were almost 1/2 the price of the larger corp companies for the same job. They came out and…read moreblocked the squirrels from enter the over hang. They did however accidentally tapped 2 of them in side, so they came back out and created a small opening to let them go (for a fee, but still the total cost was less that the others) and then a few days later when all was clear, they closed up the opening (no fee for coming back to close the opening, very nice) to resolve the issue.

Carlos Insulation - insulationinstallation - Updated June 2026

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