Get matched with top insulation pros in Thornton, CA

"I love this company! Garrett came to my home and assessed how efficient our current insulation, etc was. He was very informative and friendly — explained what we needed and how they could help. At the time, I decided to hold off and he never pushed the sale. When I was ready, he was quick to accommodate my schedule. His team: Angel, Luis, Tommy and TJ were great! They arrived early, were professional, courteous, kind, very helpful with my questions and were above and beyond to help fix things that I wasn’t even aware of. They also were more than happy to help with small problems that I had no idea how to fix. They worked quickly and cleaned up afterwards. You could tell they cared about their work which makes me feel confident that the job was done right. They were also fun to have around — my Great Dane loved them too! Garrett and Dave checked in with me during and afterwards to make sure things were going well and if I had any questions. I highly recommend Eagle Shield."

"We had an outstanding experience with ThermaCore Insulation from start to finish. Their team was professional, punctual, and extremely knowledgeable throughout the entire attic restoration process. They removed all of the old insulation carefully, completed a full sanitation treatment, sealed all rodent entry points, and professionally air sealed the attic to improve energy efficiency. After everything was prepared correctly, they installed the new insulation with great attention to detail and left the attic clean and organized. You can tell they take pride in their work and genuinely care about the quality of the job they deliver. The difference in air quality, temperature control, and overall comfort in our home was noticeable immediately. I highly recommend ThermaCore Insulation to anyone looking for honest, high-quality attic and insulation services. Five-star service all the way."

"Great job installing new air conditioning and attic insulation"

We specialize in insulation services. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Very prompt - completed the job the same day as they were contacted!"

"Everything was excellent these guys did a great job at a better price than any b ody else could thanks.wcs"

"They were professional, efficient, and cleaned up after."

"Anthony and Dante installed spray foam and fiberglass insulation for me, and I would recommend them."

"Fast, professional service. They were very friendly and had my heat on the same day. I would highly recommend them to all my friends and family."

"Outstanding quality, especially in custom designing what is called a cricket flashing to go around a chimney, the corner of the house and a valley which all converged at the same point.
Once the old roof was off, we found approximately $1700 worth of dry rot that needed to be replaced.  I felt the crew, particularly Mike Gibbs, did an excellent job of helping me understand the problems and then pick the best solutions to correct the problems.  Their price for the extra work was extremely fair and the again the quality was excellent.  We ended up replacing all of the fascia boards and the final result looked better than the original (and it was Mike's idea of how to do it).
In addition to the roof, they blew in some additional insulation in my two level attic to bring it up to an R-38 rating.  There were two spots that I felt might have been just a bit short and they returned promptly and filled in those spots by hand ... no questions asked.
For what it might be worth, the building inspector, when I told him the work was done by Brazil, sort of muttered under his breath "Good, they do it right" as he climbed the ladder to look at the roof.


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