Everguard Home Insulation

Reviews

• CD

  Craig Dick

  3 days ago
  5.0
  We have used many insulation companies as we are general contractors and we have found that Everguard Insulation is a first class operation in all respects. Their communications skills, estimating and price were extremely fair and prompt. The actual physical work and cleanliness of their teams are impeccable. A 5 star rating is really not enough for this organization. I would highly recommend them to anyone that needs this type of insulation.
• CJ

  Courtney Jones

  3 days ago
  5.0
  Everguard was wonderful to work with! They gave us a great quote and were so nice anytime we had questions. The team was efficient and clean and got our attic looking amazing. We've already noticed a big difference in our energy usage. There's a reason this company will pop up first when you search for attic insulation, the reviews are all accurate.
• SC

  Scott Chamberlain

  5 days ago
  5.0
  We are extremely happy with the insulation Everguard added in our attic. It was much needed as the beams were exposed. We had them put up to 12 inches of insulation where needed. The employees were very professional and kept the house clean of debris. They also made sure there was nothing left behind inside and outside by their work truck. Swept the street of any debris and trash. I would recommend Everguard.
• AC

  Antonio Centeno

  Apr 1, 2026
  5.0
  Great experience from start to finish with my in-wall blown insulation. They drilled through the stucco, filled the walls, and patched . I was referred to them by a co worker and will definitely be recommending them to others. From the ladies on the phone to the estimator and the crew on site, everything was smooth and easy. The team showed up early, worked hard, cleaned up after themselves, and the pricing felt fair. Solid team all around.
• LC

  larry chong

  Mar 18, 2026
  5.0
  I originally found Everguard through their excellent online reviews. After mentioning them to a friend, he recommended the company he used—and it turned out to be the same one. From the start, they were very responsive and took the time to answer all my questions. What stood out was that they sent a technician, not a salesperson. Everything was straightforward—no pressure, no fluff. They provided a fair price and a clear timeline for the work. I had insulation installed in the front of my home (south-facing), a west-facing wall, and the attic. These areas get direct sun all day, and the stucco can reach up to 135°F. The crew showed up on time, worked professionally, and kept the site clean. They also finished exactly when they said they would. This week in Simi Valley, temperatures have been near 100°F. I measured my interior wall temperature and saw a drop of about 6–7 degrees, which is significant. With summers getting hotter, I’m optimistic this insulation will pay for itself over time. As a bonus, it’s also reduced outside noise. Overall, a very solid experience.

Frequently Asked Questions About Everguard Home Insulation