Insulation lays a vital role in maintaining a comfortable environment inside your property and keeping heating and cooling costs to a minimum. Noble Insulation are professional insulation contractors in Berkeley, CA. We offer insulation services for residential and commercial clients. We specialize in spray foam insulation, offering both open-cell spray foam and closed-cell spray foam for projects of all sizes.

EXCELLENT Based on 23 reviews Posted on Google Valerie NdokamaTrustindex verifies that the original source of the review is Google. Noble Insulation’s website is clear and professional, showcasing their expertise in spray foam insulation for residential and commercial clients across the Bay Area.Posted on Google Octavia McGeeTrustindex verifies that the original source of the review is Google. Noble Insulation Inc did a great job with the spray foam insulation for my attic. Not to mention, the website was easy to navigate and the information was easy to understand as well. Definitely will recommend to anyone.Posted on Google Zachary SchafrathTrustindex verifies that the original source of the review is Google. Rami and his team are professionals. I trust them with all commercial and residential insulation projects. I worked with Noble on multiple occasions and highly recommend them especially for spray foam insulation.Posted on Google Yashua BarrettTrustindex verifies that the original source of the review is Google. Rami really knows his stuff and his crew is very professional. I am impressed by the teams response time and attention to detail when it comes to the install. I like the fact that he sources Knauf insulation, it’s a little more natural and really helps the air quality in the home!! I was also very impressed by the foamers quality of work and mindfulness when it came to safety. Great team and I highly recommend!!Posted on Google maurissa heffranTrustindex verifies that the original source of the review is Google. Best insulation company we have used...and we've used several on different job site's. Professional, knowledgeable, reasonable, clean and a real pleasure to do business with. He delivered on every promise. I asked advice on heat and soundproofing he went over and above to get it done at our building. We are very pleased and will use them again. Thanks guys for the great job!Posted on Google Mickey SouzaTrustindex verifies that the original source of the review is Google. As a HERS verifier, I come across a lot of insulators, and would avoid some with a 10 foot pole. Insulation is an art, and the crews at Nobel Insulation know their art. R-Values, proper coverage, heating of the spray foam chemicals, safety, materials... all of it. Not only that, they are honest and care about their work and what it does for the planet -- which is what works to make a building energy efficient.Posted on Google Roland De WolkTrustindex verifies that the original source of the review is Google. An exceptional experience. Not only the lowest of five bids from highly recommended energy audit professionals, but an unusual pleasure to deal with. Always responsive, flexible, forthright. They did an extensive job in two days, no change orders (the low big I received 6 months before is what they charged me when the outstanding work was done.) Rami, Hector & Co. were truly outstanding.Posted on Google Brett WeiselTrustindex verifies that the original source of the review is Google. Noble did a fantastic job for us. Did a quality job at a very reasonable price would highly recommend them.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Noble Insulation specializes in spray foam insulation. Spray foam is a high-quality material that provides a better R-value than more traditional solutions such as fiberglass and cellulose materials. Spray foam is comprised of isocyanate and polyol resin, which expand and form a durable and tough foam when they are mixed together. Specifically, we offer open-cell and closed-cell spray foam.


Our services include air sealing, attic insulation, crawl space insulation, metal building insulation, and energy audits. We also provide insulation removal if your existing insulation is outdated and damaged. Additionally, we provide insulation for new construction properties residential and commercial properties as well.
If you are experiencing drafts inside your home, then you can likely benefit from air sealing services with Noble Insulation. Our process ensures all of the openings in which air penetrates are identified and properly sealed. This may involve installing (or upgrading) insulation. Air sealing yoru home or commercial property helps ensure optimal comfort while inside, helps prevent condensation inside that contributes to mold and mildew growth, and helps reduce energy costs.


Leaks in your attic can lead to spikes in heating and cooling costs, the infestation of pests (and subsequently destruction of your attic space), and poor air quality indoors. The good news is Noble Insulation Inc. has the solution for you. With spray foam insulation for your attic, you can achieve optimal energy efficiency and better keep pests away from your attic space.
Your crawl space also connects to the interior of your home. Subsequently, if there are openings and leaks, then air could penetrate indoors and affect your energy costs, air quality, noise control, and overall comfort. Crawl space insulation in Berkeley, CA with Noble Insulation ensures you have reliable insulation material that lasts for more than half a century.


We offer insulation service for most metal building structures, including garages, warehouses, storage facilities, and much more. This includes spray foam insulation. We can help you decide on the appropriate material for your metal building. New and improved metal building insulation in Berkeley, CA ensures your building’s structure is well-supported, optimal energy efficiency, and interior comfort.
An energy audit reveals leaks, insulation gaps, and more that may lead to undesirable energy efficiency with your residential or commercial property. We provide insulation services to properly air seal any areas that are leading to higher than normal heating and cooling costs, water damage, etc.


We value both our residential and commercial clients in Berkeley, CA. There is no project that is too small or too large for us to handle. Whether you are a homeowner who needs to upgrade your attic and crawl space insulation or a business owner that needs reliable isnulation for a new osntruction property, Noble Insulation is the name to call. You can trust our professional contractors to get the job done right and in a timely manner.


You can schedule an energy audit and/or receive a service estimate over the phone if you feel you may be in need of air sealing and insulation services in Berkeley, CA. Noble Insulation ensures every job is completed to the highest standards possible, and we put the overall customer experience and satisfaction at the forefront of our priorities.
