Spray Foam Insulation in Thousand Oaks, CA

I had Quiet Home Insulation upgrade the insulation in my attic, and the difference is amazing. The house is quieter and holds temperature way better now. The team was on time, professional, and cleaned up after themselves. Definitely worth it—highly recommend if you're in San Diego.

I’m really impressed with the quality. Hands down one of the best insulation homes there is.

Good home service

We built a new home addition and knew proper insulation was critical. Trusted Seal Insulation was the obvious choice based on their reputation. They coordinated seamlessly with our general contractor and installed insulation in the walls, ceiling, and floors to the highest specifications. Their attention to detail, especially around sealing windows, doors, and penetrations, was impressive. The addition is now the most comfortable and energy-efficient part of our house. Their expertise ensured our investment was protected and performance was maximized. Outstanding service from a top-tier company.

I manage several rental properties and needed a reliable, efficient insulation contractor. Trusted Seal came highly recommended, and they lived up to the hype. They assessed one of my most problematic units, provided a clear and fair quote, and completed the work ahead of schedule. The tenants immediately noticed a more consistent temperature and quieter living space. The communication from the office was excellent, and the crew was respectful of the tenant's property. This is a professional operation that delivers real results, and I will be using them for all my properties.

We had Trusted Seal Insulation handle our attic and crawl space, and the transformation in our home's comfort is unbelievable. For years, our back rooms were freezing in winter and stuffy in summer. The team was incredibly thorough, starting with a comprehensive air seal before adding new insulation. They were punctual, professional, and left both workspaces immaculate. Our heating system no longer struggles, and we've already seen a significant drop in our energy bill. The name says it all—they are truly trusted, and the seal they created is exceptional.

We called Bright Nest Insulation after enduring another sweltering summer with an AC that couldn't keep up. Their team identified that our attic insulation was not only inadequate but also improperly installed in areas. They completely redid the work with precision and care. The crew was professional, efficient, and left everything immaculate. The comfort level in our home has improved exponentially, and our energy bills are finally under control. Exceptional service and results.

Choosing Bright Nest was one of the best investments we've made in our home. The process was seamless, and the results speak for themselves. The crew was efficient, worked together like a well-oiled machine, and left the worksite spotless. They focused on the science of building performance, not just laying down material. Our heating system no longer cycles on and off constantly, and the overall ambiance of our home is just more comfortable. Top-notch professionalism.

Excellent services, everything looks neat and clean. They are also fast with their installations.

They did great work I will be returning to use there services

Professional, punctual and excellent work. I looked around for over a year and I finally found a company who exceeded my expectations.

They're the best. Courteous, attentive and professional. I highly recommend

We had a great experience working with Mark from ASI. He was professional, easy to communicate with, and really worked with us on pricing to make sure we were getting the best value. The new insulation made an immediate difference—we could feel it right away, especially in our office, which usually gets blasted by the afternoon summer sun. They also did a great job cleaning up after the work was done. Definitely worth it and highly recommend!

I have used them now twice on my house built in 1942! They have done an absolutely spot on job both times. They show up early, get the job done and then clean up like pros! I recommend them without a doubt. My house is cooler in the summer and warmer in the winter. I could never thank you enough ASI.

The guys did a great job, worked hard and completed everything in the estimated time. Great value and well worth it! Very friendly, courteous and respectful. Highly recommended.

They were very easy to work with, they documented all the work. In less than a week I had someone evaluate the work needed and complete. They were also way more affordable than 2 other companies I contacted prior to them.

This company is highly professional. They are punctual, professional, and efficient in their work. They removed old attic insulation, sealed air leaks around vents and lighting, and installed new rodent-proof insulation. The courteous workers handled everything, and our house was very clean when they left. I highly recommend this company.

These guys are so amazing they show up on time. They do a good job and the price was good. I highly recommend them because they are licensed and they use all the professional tools and equipment.